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Cartilagenous part of external auditory canal is - | null | 2 | Medial 1/3 | Lateral 1/3 | Medial 2/3 | Lateral 2/3 | ENT | null | 098c9376-3f42-4745-99ec-7472e6320569 | single |
Histidine to histamine is ? | Ans. is 'b' i.e., DecarboxylationHistamine is synthesized from histidine by decarboxylation catalyzed by histidine decarboxylase.Reaction requires pyridoxal phosphate (PLP) as coenzyme. | 2 | Carboxylation | Decarboxylation | Oxidation | Reduction | Biochemistry | null | 46748d2a-b916-440e-90ea-d31e00e74a84 | single |
Unicollisis bicornis means: | Unicollis bicornis:The two cornua of the uterus are seperate in the region of the body ,but there is a single cervix and vagina Bicornis bicollis:the vagina is single,but the two cornua of uterus remain seperate ,and two complete cervices project into vagina. SHAW&;S TEXTBOOK OF GYNAECOLOGY,Pg no:99,15th edition | 1 | Two uterine cavity with one cervix | Single vagina with double uterus | Incomplete septum of uterus | Double uterus and double cervix | Gynaecology & Obstetrics | Congenital malformations | e949fb52-45e9-4e2c-9a9e-7be7fac2c437 | single |
The percentage of fetal haemoglobin at bih is | At bih, fetal hemoglobin comprises 50-95% of the infant&;s hemoglobin Reference: GHAI Essential pediatrics, 8th edition | 3 | 20% | 50% | 70% | 90% | Pediatrics | New born infants | 2c8bb6d1-5287-4a25-91ea-abb10f6027e9 | single |
DOC in acute anterior uveitis is ? | Ans. is 'b' i.e., Topical steroid | 2 | Atropine | Topical steroid | Systemic steroid | NSAID | Ophthalmology | null | 678e90af-6406-46ad-97e7-62825ef48932 | single |
A 33-year-old woman presents with black stools. Laboratory studies demonstrate a hypochromic, microcytic anemia. Upper GI endoscopy reveals a duodenal ulcer. Which of the following best describes the stools in this patient with peptic ulcer disease? | Melena (black stool) is a symptom of upper gastrointestinal bleeding. Blood from ruptured esophageal varices or a peptic ulcer is partially digested by hydrochloric acid. Hemoglobin is transformed into a black pigment (hematin), which imparts a typical "coffee-grounds" color to the stool. Hematemesis (choice A) is vomi... | 4 | Hematemesis | Hematobilia | Hematochezia | Melena | Pathology | Hemodynamics | 21f91223-d65b-4b42-9cad-088f4574f40b | single |
Which of the following ovarian tumour is most prone to undergo torsion during pregnancy? | “Incidence of dermoid cyst increases two times in pregnancy and it becomes the most commonly diagnosed ovarian tumour during pregnancy.”
Dutta Obs. 7/e, p 310
“A benign cystic teratoma is the most common neoplasm to undergo torsion.”
Novak 14/e, p 510 | 3 | Serous cystadenoma | Mucinous cystadenoma | Dermoid cyst | Theca lutein cyst | Gynaecology & Obstetrics | null | 3a2e6207-78e1-4dce-aa8b-e0940cf2bdc0 | single |
Cyanosis in trauma is interpreted as | Cyanosis is a bluish discoloration of the skin, mucous membranes, tongue, lips, or nail beds and is due to an increased concentration of reduced hemoglobin (Hb) in the circulation. Clinically evident cyanosis typically occurs at an oxygen saturation of 85% or less. Mild cyanosis may be difficult to detect Ref: guyton a... | 2 | Early sign of hypoxia | Late sign of hypoxia | Absence of cyanosis means adequate tissue ventilation | Absence of cyanosis means adequate tissue oxygenation | Physiology | Respiratory system | d5ead9a0-6700-40ea-bf1f-1bc190ce3199 | single |
Immunity acquired due to the injection ofimmunologically competent lymphocytes is termed as- | Adoptive immunity: a special type of immunisation is the injection of immunologically competent lymphocytes. - Instead of whole lymphocytes, an extract of immunologically competent lymphocytes, known as the transfer factor can be used. Reference: Anathanarayan & paniker's 9th edition, pg no:84 <\p> | 2 | Inmate immunity | Adoptive immunity | Active immunity | Local immunity | Microbiology | Immunology | 76534665-72b5-46a9-a05e-2aaf8e04a23f | multi |
In hair infections caused by Microsporum audonii, what will be the colour if examined under woods lamp? | Ans: b) YellowWoods lamp generates 360nm ultraviolet (black light)Erythrasma - Coral pinkPseudomonas,- Pale blueMicrosporum canis / audonii - Yellow fluroscenceVitiligo-white | 2 | Brown | Yellow | Red | Green | Microbiology | Mycology | 76793a7d-3491-4f35-a8f8-a6bea62e27b3 | single |
Incised looking lacerated wounds are seen in: | Ans: D (Forehead) Ref: The Essentials of Forensic Medicine and Toxicology by KS Narayan Reddy. 29th edition. 2010. Pg: 171Explanation:Incised- like or Incised- looking woundsLacerations produced without excessive skin crushing may have relatively sharp marginsBlunt force on areas where the skin is close to bone, and th... | 4 | Hand | Thorax | Abdomen | Forehead | Forensic Medicine | Death and Investigations | 95850afb-d498-45a3-a26f-dc6a3e25706d | single |
a patient who had undergone renal allograft transplantation 6months back on treatment with azathioprine and prednisolone conmes to the hospital with history of fevr night sweats cough and breathlessness on xray a cavity is seen in the right apical region along with classification.auramine rhodamine staining of sputum s... | MEDICAL MANAGEMENT PULMONARY TB is treated primarily with antituberculosis agents for 6 to 12 months. * Pharmacological management * First line antitubercular medications * Streptomycin 15mg/kg/day. * Isoniazid or INH (Nydrazid) 5 mg/kg (300 mg max/day) * Rifampicin 10 mg/kg/day. * Pyrazinamide 15 -- 30 mg/kg/day. * Et... | 3 | INH,RIFAMPICIN,PYRAZINAMIDE | INH,RIFAMPICIN,PYRAZINAMIDE | INH,PYRAZINAMIDE,ETHAMBUTOL,SPTREPTOMYCIN | RIFAMPICIN,PYRAZINAMIDE,ETHAMBUTOL | Medicine | All India exam | 6cbc5455-f492-4020-ac8c-772432463a0c | multi |
Treatment of acne- | A i.e. 13 cis retionol; B i.e. Minocycline; C i.e. Erytromycin | 4 | 13 cis retionol | Minocycline/Tetracycline | Erytromycin | All | Skin | null | b92c9439-d47f-4fbd-8b94-2bf3421ced98 | multi |
Wound contraction is mediated by? | Wound contraction is initially caused by myofibroblasts and later by cross-linking of collagen fibers. | 2 | Epithelial cell | Myofibroblasts | Collagen | Elastin | Pathology | Wound Healing | 40050432-3711-42bc-9b79-3ea7cb533557 | single |
Causes of antigenic drift in influenza viral infections? | Ans. is 'a' i.e., Small mutation in neuraminidase and hemagglutinin | 1 | Small mutation in neuraminidase and hemagglutinin | Large mutations in hemagglutinin only | Step mutations in viral genome | None of the above | Microbiology | null | 5fe4d280-d139-419f-a509-f4fb49947305 | multi |
Which of the following statements is NOT TRUE about NSAIDs? | Aspirin follows zero order kinetics at higher doses. (Pseudo zero order drug).
Therefore at high dose, amount of drug excreted will be constant. That means clearance is not constant. | 3 | Acetyl salicylic acid is an irreversible inhibitor of COX enzyme. | Acetyl salicylic acid reduces in vivo synthesis of prostaglandins. | Its clearance is independent of plasma concentration. | Antiplatelet effect of low dose aspirin is related to pre-systemic COX inhibition. | Pharmacology | null | 0ad4d197-f312-4baa-884f-93838fff904a | multi |
Which of the following is the first target of distraction force? | null | 4 | Osteoclasts | Osteoblasts | Mononuclear cells | Endothelial cells | Surgery | null | 797874c5-e2bc-4df6-9b1d-c4960b56ebd6 | single |
Which of the pathognomic feature of Alzheimer's disease? | Alzheimer's disease Coical atrophy Deposition of amyloid b plaque & tangles Cerebellar amyloid angiopathy Association with chromosome 14 and chr.1 Premature Alzheimer's - mutation in App gene (amyloid precursor protein)-on chr.21 3 copies of chr.21 -more amyloid precursor protein?premature Alzheimer's Downs syndrome pa... | 2 | Lewy body | Plaques and tangles | Pick bodies | Red neuronal degeneration | Pathology | NEET 2018 | 6dbd29c2-84aa-4285-9d85-9f8226de8ea1 | single |
Sulphasalazine is NOT used for the treatment of | null | 3 | Crohn's disease | Rheumatoid arthritis | Sarcoidosis | Ulcerative colitis | Medicine | null | 37f798f2-20d1-4cfe-889a-fad473082889 | single |
NADPH is used in | FATTY ACID SYNTHESIS Materials Required for the SynthesisEnzymes-Fatty acid synthase, a multienzyme complex-Acetyl-CoA carboxylase, also a multienzyme complexCoenzymes and cofactors: Biotin, NADPH, Mn++CO2: Source of CO2 is bicarbonateATP: For energyFirst reaction (reduction): The keto-acyl group is reduced to hydroxy ... | 1 | Fatty acid synthesis | Ketone synthesis | Glucogenesis | Glycolysis | Biochemistry | Respiratory chain | 1a08cacb-6839-44a9-b3ff-26d58daf4807 | single |
The most common histopathological type of malignant melanoma of choroid is: | Ans. Mixed cell | 4 | Spindle - A cell | Spindle-B cell | Epitheloid cell | Mixed cell | Ophthalmology | null | d7036656-bf85-439a-91b4-740071f51f35 | single |
Most common type of injury to spinal cord is - | Flexion injury is the commonest spinal injury , e.g: 1.heavy blow across the shoulder by a heavy object 2.fall from height on heels / buttocks * results : in cervical spine fkexion force results in 1. A sprain of ligaments & muscles of the back of the neck . 2.compression fracture of veebral body c5- c7 .& 3. Dislocati... | 1 | Flexion | Extension | Compression | Flexion - rotation | Orthopaedics | Spinal injuries | d2f0e706-47e4-49f2-9315-5c3f3317eb92 | single |
Which of the following drugs causes osteoporosis on long term use: | Ans. (B) Prednisolone(Ref: KDT 8/e p318)* Etidronate and phenytoin cause osteomalacia whereas calcitriol is used in treatment of osteoporosis. | 2 | Etidronate | Prednisolone | Phenytoin | Calcitriol | Pharmacology | Endocrinology | a566c984-018d-4957-9660-63a427446370 | single |
Anesthesia of choice for cesarean section in severe pre-eclampsia : | * Continuous Epidural Anesthesia is the first choice for patients with preeclampsia during labour, Vaginal delivery and cesarean section. * Preeclampsia patient have a risk of severe airway edema , which makes intubation difficult * Continuous Epidural Anesthesia can improve uteroplacental perfusion and also decrease c... | 3 | Spinal | GA | Epidural | Spinal+epidural | Gynaecology & Obstetrics | All India exam | c9dcc77a-adad-43da-af3f-9ec7c31205b8 | single |
The internal rotation in mentoposterior position is : | 3/8th of circle | 1 | 3/8th of circle | 2/8th of circle | 1/8th of circle | 3/4th of circle | Gynaecology & Obstetrics | null | 6592ccfc-b5c1-4b5c-b22d-3c7ad80fddea | single |
A study was conducted on two different samples for comparing variation between DBP and Vitamin D. Diastolic blood pressure normal is 110 with standard deviation 11 and vitamin D levels normal 18 with standard deviation 3. Which of the sample has more variable? | Ans. (b) Vitamin D is more than DBPRef: Parks Text book of Preventive and Social Medicine 24th Ed; Page No-886* Coefficient of variation (CV)=MeanSD x100* Standard Deviation (SD):# It is denoted by the Greek word sigma.# It gives us an idea of "spread" of dispersion.# Standard deviation =Variance * Coefficient of varia... | 2 | DBP is more than Vitamin D. | Vitamin D is more than DBP. | Both DBP and Vitamin D will equal variability. | It can't be ascertained from information provided. | Social & Preventive Medicine | Biostatistics | fe267215-1610-460f-8e5b-8c39b431ff46 | multi |
Underwater autopsy of the heart is done in? | ANSWER: (A) Air embolismREF: Official gazette of the Council of Europe by Council of Europe Page 6Indirect repeat in December 2010Indirect repeat in December 2010If there is suspicion of air embolism, pre-autopsy radiology ofthorax must be performed. The first stage of autopsy in such cases is careful partial opening o... | 1 | Air embolism | Myocardial Infarction | Pulmonary thromboembolism | CVA | Forensic Medicine | Medicolegal Autopsy | 3819387b-2735-4fa2-bef1-c01bf29b961c | single |
What is the use of boxing an impression? | BOXING WAX AND BEADING WAX
USES
Used to build up vertical walls around the impression, in order to pour the stone and make a cast. The procedure is known as boxing.
SUPPLIED AS
Boxing wax as sheets, beading wax as strips.
ADVANTAGES OF BEADING AND BOXING
Preserves the extensions and landmarks.
Controls the thick... | 3 | Ease of construction of denture | Preserving the sulci | Ease of pouring an impression | All of the above | Dental | null | 0204518b-3196-4eb4-abf6-dc098a5922ae | multi |
N-acetyl-cysteine is antidote for: September 2012 | Ans. B i.e. Acetaminophen Acetylcysteine It is a derivative of cysteine; an acetyl group is attached to the nitrogen atom. This compound is sold as a dietary supplement commonly claiming antioxidant and liver protecting effects. It is used as a cough medicine because it breaks disulfide bonds in mucus and liquefies it,... | 2 | Heparin | Acetaminophen | Morphine | Benzodiazepine | Pharmacology | null | 50292aed-e62f-4ba1-a56c-719766fb11d7 | single |
Drug of choice for herpes simplex viral infections is:- | Acyclovir is the drug of choice for herpes simplex viral infections. Viral infection Drug of choice Herpes simplex Acyclovir Herpes zoster Valacyclovir CMV Ganciclovir Influenza Oseltamivir RSV Ribavirin Hepatitis B Tenofovir Hepatitis C Combination of oral drugs* HIV Tenofovir + Lamivudine + Eirenz *HCV protease inhib... | 1 | Acyclovir | Tenofovir | Ganciclovir | Abacavir | Pharmacology | Anti-Viral Drugs | d9b8b57e-19be-441f-9c88-4689002a6eea | single |
'Nodding face sign' is seen in | Hinge/Transverse fracture: Transverse fracture of the base of the skull occurs on middle that completely splits it into two halves, creating hinge (nodding face sign) .This may result from an impact on either side of head or side to side compression of head as in run over by vehicle. Ref: FORENSIC MEDICINE AND TOXICOLO... | 3 | Fracture of anterior cranial fossa | Fracture of middle cranial fossa | Hinge fracture | Orbital blow out fractures | Anatomy | Special topics | 59408f3a-9944-4352-8e35-ac927b383464 | single |
Shock is a circulatory disturbance characterized by: | null | 4 | Increased blood | Elevated body temperature | Increased atmospheric pressure | Decreased volume of circulating blood | Surgery | null | 6f219971-6929-4c93-8b49-d6ba37e9e23a | single |
Clinical features of complicated cataract are all, EXCEPT | C i.e. Opacity along sutures Complicated Cataract It may be posterior coical (in pathology of posterior segment) or anterior coical (in pathology of anterior segment) Opacity usually commence in posterior coex and spread axially Q Bread crumbs appearance Q Polychromatic lusture Q Vision is much impaired even in early s... | 3 | Polychromatic luster | Axial spread of opacity | Opacity along sutures | Posterior subcapsular opacity | Ophthalmology | null | 962c05e7-f434-4301-a441-82f41d9d0304 | multi |
Setting time of MTA is: | Mineral trioxide aggregate (MTA) was developed by Dr Torabinejad.
Setting time is 2 hours and 45 minutes.
Ref : Textbook of endodontics, Nisha Garg and Amit Garg, 3rd edition, pg no:551 | 3 | 60 + - 5 minutes | 120 + - 5 minutes | 165 + - 5 minutes | 30 + - 5 minutes | Dental | null | a6543bd1-a542-484a-92b6-c6ba61c62f20 | single |
Hyperresponsiveness of monocytes leads to bone loss through | null | 1 | PGE2 production | PGA2 production | PGI2 production | TXA2 production | Dental | null | a00b78b1-b0f5-4b1d-8ee3-90c427ff0f00 | single |
Serotonin is secreted by: | Serotonin is a vasoconstricting hormone, produced in the brain and GI tract. In the GI tract it is produced normally by enterochromaffin cells (argentaffin cells). The principal function is to regulate smooth muscle contraction and peristalsis. Serotonin: also called 5-hydroxytryptamine, is a chemical substance that is... | 4 | Thyroid | Adrenal coex | Adrenal medulla | Argentaffin cells | Physiology | null | 95bf91f5-09b6-4f61-acaf-0de0636bd274 | single |
A patient, Tina was anesthetized with halothane and nitrous oxide and tubocurarine was used for skeletal muscle relaxation. She became hypeensive along with marked muscle rigidity and hypehermia. Lab repos showed that she has developed hyperkalemia and acidosis. This complication was caused by: | (Ref: KDT 6/e p347, 372) The symptoms of the patient (muscle rigidity, hypeension, hypehermia, hyperkalemia and acidosis) suggests the diagnosis of malignant hypehermia. Halothane can precipitate malignant hypehermia is susceptible individuals. SCh increases this incidence. Malignant hypehermia is due to excessive rele... | 4 | Block of autonomic ganglia by tubocurarine | Pheochromocytoma | Activation of brain dopamine receptors by halothane | Excessive release of calcium from the sarcoplasmic reticulum | Pharmacology | Other topics and Adverse effects | 412e9618-2111-48e8-9262-d8493d198128 | single |
Which of the following muscle do not take part in formation of perineal body? | Muscles forming perineal body
Bulbospongiosus
Levator Ani
Superficial transverse perineal muscle
Deep transverse perineal muscle
External anal sphincter
Longitudinal muscle of Anal canal | 3 | Bulbospongiosus | External anal sphincter | Ischiocavernosus | Levator Ani | Anatomy | null | aee4ce75-5859-4444-8330-397c5c6c92a6 | single |
Thyroglosal cyst may occasionally give rise to .....carcinoma ? | Ans. is 'a' i.e. Papillary | 1 | Papillary | Medullary | Anaplastic | Follicular | Surgery | null | 4c350058-ef35-4e53-8898-7639d59d9595 | multi |
Custom is defined as - | Ans. is 'a' i.e., Established pattern of behavior | 1 | Established pattern of behavior | Prescribed order of cremony | Ban to a paicular activity | null | Social & Preventive Medicine | null | 19f5e31e-20c9-43d1-a82c-c3014ff31adc | multi |
Which cereal is not to be given in celiac sprue? | Ans. (a) WheatRef.: Harrison 19th ed. /1940* Coeliac disease is caused by a reaction to gliadin found in wheat, oats, rye and Barley. Upon exposure to gliadin, there is production of anti-tissue transglutaminase antibody which cross-reacts with small-bowel tissue, causing an inflammatory reaction.* This leads to villou... | 1 | Wheat | Maize | Corn | Rice | Medicine | Disorder of Absorption | da74e061-6100-4b85-abbf-5991fa6a374f | single |
A 25-year-old man is admitted to the emergency department with a bullet wound in the neck just above the middle of the right clavicle and first rib. Radiographic examination reveals collapse of the right lung and a tension pneumothorax. Injury to which of the following respiratory structures resulted in the pneumothora... | The parietal pleura can be divided regionally into costal, diaphragmatic, mediastinal, and cervical portions, depending upon local topographic relations. Another name for the cervical pleura is the cupula. This forms the dome of the plura, projecting into the neck above the first rib and corresponding to the area of in... | 2 | Costal pleura | Cupula | Right mainstem bronchus | Right upper lobe bronchus | Anatomy | Thorax | aaa815c2-c733-466e-afc4-67d9b81cca32 | multi |
Which of the following is the least common site of atherosclerotic lesions - | null | 2 | Aortic bifurcation | Pulmonary arterial trunk | Common carotid artery | Middle cerebral artery | Pathology | null | 0d0eff3c-b4a6-4e83-80d7-6129a5edf26a | single |
All of the following are the reasons for pain in Sub-Mucosal fibroid, EXCEPT ? | Pain due to torsion is see with pedunculated subserosal fibroid Torsion is not characteristic of a Sub Mucosalfibroid Pain in sub mucosal fibroid is due to: Fibroid degeneration Large size Sarcomatous change | 1 | Torsion | Large size | Sarcomatous change | Degeneration | Gynaecology & Obstetrics | Fibroids | 31b82b36-6bba-4348-9d1e-005af63e330e | multi |
Indications of splenectomy are all except: March 2008 | Ans. C: Polycythemia Indications for splenectomy? Trauma - Commonest organ injured in blunt abdominal trauma - Associated with lower rib fractures - 25% injuries are iatrogenic - Delayed rupture of splenic haematoma Spontaneous rupture - Usually seen in those with massive splenomegaly (e.g. infectious mononucleosis) - ... | 3 | Hereditary spherocytosis | Trauma | Polycythemia | Idiopathic thrombocytopenic purpura | Surgery | null | adbe6d5a-f578-4488-9411-090181f40feb | multi |
Calculus cholecystitis Is associated with all of the following except | Risk factors for calculous cholecystitis mirror those for cholelithiasis and include the following: Female sex Ceain ethnic groups Obesity or rapid weight loss Drugs (especially hormonal therapy in women) Pregnancy Increasing age Ref: Sabiston 20th edition Pgno :1492 | 4 | Oral contraceptives | Estrogen | Obesity | Diabetes | Anatomy | G.I.T | e73b732b-444e-4979-bcb3-e8402dbd36b3 | multi |
The most serious complication of clomiphene citrate therapy in ovulation induction is : | Ovarian Hyperstimulation syndrome It is an iatrogenic complication of ovulation induction with exogenous gonadotropins and clomiphene-induced cycles Charecteristic feature of OHSS is an increase in capillary permeability resulting in fluid shift from intravascular to extravascular spaces Mechanism of Action Probably me... | 2 | Bone marrow depression | Hyperstimulation syndrome | Secondary amenorrhea | Multiple pregnancy | Gynaecology & Obstetrics | Reproductive physiology and hormones in females | 4d6016f0-1a93-4094-a543-626c519a41e7 | single |
Which of the following is characterized by increased LDH, fructokinase and serum transaminase? | null | 3 | Angina pectoris | Pulmonary embolism | Myocardial infarction | Atrial tachycardia | Medicine | null | d7755d7d-5c6c-41a8-853b-f7d808d1a545 | single |
A newborn baby has not passed meconium for 48 hours since bih. She has vomiting and distension of abdomen. The most appropriate investigation for evaluation would be | C i.e. Lower GI contrast study Lower GI contrast study confirms the diagnosis & indicate the type of involvement, in cases of lower intestinal obstruction causing failure to pass meconium timelyQ. | 3 | Anorectal manometry | Rectal biopsy | Lower G1 contrast study | Trypsin estimation | Radiology | null | fa91f225-85c2-492e-a9dc-ebf08e98c0c5 | single |
Protein synthesis occurs in: | Ans. (b) Endoplasmic reticulumRef: Harper s Biochemistry 30,h ed. pg. 576-77* The surface of the rough endoplasmic reticulum is studded with protein-manufacturing ribosomes giving it a "rough" appearance.* The ribosomes bound to ER are not a stable part of this organelle's structure as they are constantly being bound a... | 2 | Golgi bodies | Endoplasmic reticulum | Mitochondria | Peroxisomes | Biochemistry | Proteins and Amino Acids | ba71ac1d-ce9f-4da0-9c81-f5ab9ee5f130 | single |
Parasympathetic nerve supply to parotid salivary gland is by? | The parotid gland receives parasympathetic secretomotor innervation from preganglionic fibers that arise in the inferior salivatory nucleus. They travel in the lesser petrosal branch of the glossopharyngeal nerve. The lesser petrosal nerve exits the middle cranial fossa through the foramen ovale, where the preganglioni... | 1 | Otic ganglion | Lingual nerve | Inferior alveolar nerve | Deep temporal nerve | Anatomy | null | 5c667706-61ac-487c-8e57-115e74397e59 | single |
Thioacetazone has cross resistance with ? | Ans. is'c'i.e., Ethionamide(Ref; Essentials in tuberculosis P. 468)Thioacetazone has cross-resistance with ethionamide/prothionamide."A cross resistance between ethionamide and thiacetazone is repoed.Perchlozone also shows cross resistance with thiacetazone. | 3 | INH | Rifampicin | Ethionamide | Ethambutol | Pharmacology | null | e8ed8c85-a3db-4f69-8cc3-b30d0980a39f | single |
Most sensitive and specific test to diagnose iron deficiency anemia is: | Serum ferritin levels is the most sensitive and specific test to diagnose iron deficiency anemia Under steady-state conditions, the serum ferritin level correlates with total body iron stores; thus, the serum ferritin level is the most convenient laboratory test to estimate iron stores. The normal value for ferritin va... | 2 | Serum iron levels | Serum ferritin levels | Serum transferring receptor population | Transferring saturation | Medicine | Anemia | 30deb379-e4b8-4851-8e34-f0b63c9925e4 | single |
Small round cell tumors are all EXCEPT: | Synol carcinoma REF: Khan, Javed, Nature Genetics 27, 64 (2001), http://en.wikipedia.org/wiki/Small-,_round,_ bluecell_tumour, Histopathology: Volume 53, Issue 1, pages 73-80 Small, round, blue-cell tumor: In histopathology, a small, round, blue-cell tumor (abbreted SRBCT), also known as a smallblue-round-cell tumor (S... | 1 | Synol carcinoma | Neuroblastoma | Embryonal rhabdosarcoma | PNET | Pathology | null | b8a9a74d-de43-4dc0-86e1-ca9472169dfe | multi |
Integrin connects actin to which macromolecule in ECM: | CAMs bind to laminins, a family of large cross-shaped molecules with multiple receptor domains in the extracellular matrix. Laminin is a high molecular weight ECM protein. Many CAMs pass through the cell membrane and are anchored to the cytoskeleton inside the cell. Some bind to like molecules on other cells (homophili... | 1 | Laminin | Collagen | Fibronectin | Vitronectin | Physiology | Cell Membrane and transpo protiens | 68dff815-8846-4d7b-b0b8-1345011dbfbb | single |
Devi,a 28 yr female,has diarrhoea, confusion, high grade fever with bilateral pneumonitis.the diagnosis is | Pneumonia in association with clinical clues in the form of high grade fever, confusion, and diarrhoea suggests a diagnosis of legionnaire's pneumonia Ref Harrison 19th edition pg 1016 | 1 | Leginonella | Neisseria meningitis | Streptococcus pneumoniae | H.influenza | Anatomy | Respiratory system | 078a7f23-6968-45b0-8b18-0b6f223209cb | multi |
"Warty" or "Cauliflower" like growth is | null | 1 | Papilloma | fibroma | Lipoma | Torus | Pathology | null | 91b23bfa-9a30-44c0-8227-2e3a3be117bf | single |
Esophagus starts at which level - | At the lower end of pharynx, at the level of lower border of cricoid cartilage, esophagus begins. | 2 | Upper border of cricoid cartilage | Lower border of cricoid cartilage | Thyroid cartilage | Hyoid cartilage | Anatomy | null | b5c5a785-29e2-4624-a8c5-185c5dc37c14 | single |
Boot shaped Hea on chest radiograph is seen in | Boot shaped Hea - Tetralogy of fallot Egg on side - TGA Snowman appearence / figure of eight - TAPVC Box shaped hea - Ebsteins anomaly | 1 | Tetralogy of fallot | TAPVC | TGA | Ebstein's anomaly | Radiology | Cardiovascular Radiology | 7b0e64ea-3a03-4b88-88d5-5c50fd406319 | multi |
Regarding Lichen planus all are true except – | Lesions of Lichen planus heal by leaving behind hyperpigmentation (not hypopigmentation). | 1 | Hypopigmentation in residual disease | Lymphatic infiltration in supradermal layer | Itchy, polygonal, purple, papule | Skin, Hair & oral mucosa commonly involved | Dental | null | 2472dab2-d989-4eec-a11b-257d1c94216a | multi |
Vagabond&;s disease is also known as | pediculosis corporals/body louse: causative organism: pediculus humanus var corporis. Body lice live in clothing and beds and feed on human blood seen in poor and in those of low intelligence infection is transmitted by clothes and beds. clinical features: itching, erythematous macules, uicaria wheals, excoriated papul... | 3 | Pediculosis pubis | Peduculosis capitis | Peduculosis corporis | Tinea capitis | Dental | Fungal infections, Scabies, Pediculosis | c620013f-e1c1-4605-8248-9014345f1392 | single |
Column-A Column-B 1. Tetralogy of Fallot(TOF) a. Egg on side 2. Transpoion of Great Aeries(TGA) b. Snow man appearance 3. Total anomalous pulmonary venous connection(TAPVC) c. Boot shaped hea 4. Ebstein anomaly d. Money bag appearance. e. Box shaped hea | Tetralogy of Fallot: Features of TOF: Pulmonary stenosis Overriding aoa Membranous VSD RVH "Boot shaped of hea" on X-Ray TGA: Transpoion of Great Aeries: Narrow mediastinum Globular hea "Egg on string" / "Egg on side " appearance on X-ray Ebstein anomaly: Has low inseion of tricuspid valve causing aerializatio of Rt ve... | 2 | 1-b, 2-c, 3-a, 4-d | 1-c, 2-a, 3-b, 4-e | 1-a, 2-d, 3-e, 4-c | 1-c, 2-a, 3-d, 4-e | Radiology | Cardiovascular Radiology | 6be33d4b-8f8a-456f-ae98-280cdd744104 | multi |
Which one of the following statements is wrong re garding adult polycystic kidney disease - | null | 2 | Kidney are enalrged in size | The presentation is unilateral | Intracranial aneurysms may be associated | Typically manifests in the 3rd decade | Medicine | null | 639146d7-4854-41b6-a368-f27f8a745f62 | multi |
This social milestone is established by age of ___________ | Babies establish a smile on social contact by 2 months. Also done at 2 months Head sustained in a plane of the body on ventral suspension Follows moving object by 180 degrees Smiles on social contact Listen to voices and coos Ref : Nelson 20th edition pg no : 67 | 2 | 1 month | 2 months | 3 months | 4 months | Pediatrics | Growth and development | c7ad1aa5-0b44-48fe-aa97-a5bfbc5b5244 | single |
Morphine a powerful opioid analgesic drug should be avoided in all the following conditions except: | null | 1 | Left ventricular failure | Bronchial asthma | Constipation | Pancreatitis | Pharmacology | null | 1bb03918-3ce6-4c41-ad80-4ee6bdcc08ca | multi |
Number of ATP molecules and NADH formed in each cycle of glycolysis ? | Ans. is 'a' i.e., 4 ATP, 2 NADH Enegetics of glvcolysis During glycolysis 2 ATP are utilized and 4 ATP are produced at substrate level. 2 reducing equalents NADH' are produced and reoxidized by electron transpo chain, to generata 5 ATP molecules (2.5 ATP per NADH' molecule). Thus total 9 ATP molecules are produced and ... | 1 | 4 ATP, 2 NADH | 2 ATP, 2 NADH | 4 ATP, 4 NADH | 2 ATP, 4 NADH | Biochemistry | null | 2c0796da-9ac3-412e-a48a-0a08adfa2ac1 | single |
All are used for schizophrenia except - | Ans. is 'd' i.e., Venalafaxin Drugs used for schizophreniaTypical antipsychotics Phenothiazines (chlorpromazine, thioridazine, trifluperazine, fluphenazine); thioxanthenes (thiothixene, flupenthixole); Butyrophenones (Haloperidol, trifluperidol, penfluridol); other heterocyclics (Pimozide, Loxapine, Sulpiride).Atypical... | 4 | Chlorpromazine | Clozapine | Resperidon | Venalafaxin | Psychiatry | Schizophreniform Disorder | 90e56009-7107-4d4d-a785-b09639c797f2 | multi |
Oral rehydration therapy takes advantage of which transporter in GIT - | Ans. is 'a' i.e., Na Glucose co transport * Oral rehydration is possible if glucose is added with salt. It capitalizes on the intactness of glucose coupled Na+ absorption (Na glucose co transport), even when other mechanisms have failed or when intestinal secretion is excessive, because the secreted fluid lacks glucose... | 1 | Na Glucose co transport | K glucose co transport | Na calcium co transport | Na channel | Pharmacology | G.I.T | f6f86b0a-d111-4f61-8069-f8e6d2e822d1 | single |
Artery behind medial malleolus is - | Ans. is 'a' i.e., Posterior tibial artery Posterior tibial arteryo It begins at the lower border of popliteus muscle and terminates in the tarsal tunnel undercover of flexor retinaculumo It gives of following branches :i) Circumflex fibularii) Nutrient artery to tibia (largest nutrient artery of body)iii) Peroneal arte... | 1 | Posterior tibial artery | Anterior tibial artery | Dorsalis pedis artery | None of the above | Anatomy | Leg | 1412ac16-372b-45f9-a1f4-d30c5d514965 | multi |
Indication of BAHA is | Indications of BAHA (Bone anchored hearing aids):1.Conductive or mixed hearing loss due to CSOM, mastoid cavities, canal atresia, revision ossiculoplasty, otosclerosis, otitis externa2.Unilateral SNHL - Trauma, Viral infections, Sudden SNHL, Acoustic neuroma, Meniere`s disease, OtotoxicityRef: Hazarika; 3rd ed; Pg 85 | 4 | Congenital canal atresia | Bilateral hearing loss | Sensorineural hearing loss | All of the above | ENT | Ear | 5de7caea-6869-46ac-9347-0e51a7cfaf15 | multi |
A patient of Schizophrenia on neurolepts, his psychotic symptoms gets relieved but developed sadness, talks less to others, remain on bed, all of following are likely causes except: | D i.e. He is reacting to external stimuli Post psychotic depressive disorder of schizophreniaQ occurs only during residual phase of schizophrenia in 25% Differential diagnosis of post psychotic depressive disorder of schizophrenia are - Residual phase (negative symptoms) of schizophreniaQ - Adverse effects (eg. parkins... | 4 | Parkinsonism | Major depression | Negative symptoms are still persisting | He is reacting to external stimuli | Psychiatry | null | d829a58c-a602-49ba-b253-08e223483363 | multi |
Which of the following is a long acting insulin that never attains a peak concentration in plasma? | (Ref: Katzung 14th ed. P 755)Insulin glargine is a soluble, "peakless" (i.e. having broad concentration plateau), long acting insulin analogue.Onset: 1-1.5 hours. Duration of action: 11-24 hours.Summary of bioavailability characteristics of the insulinsInsulin preparationsOnset of actionPeak actionEffective durationIns... | 4 | Insulin lispro | Insulin aspart | Insulin glulisine | Insulin glargine | Pharmacology | Endocrinology | a6f8ca2c-0586-4ac3-b4eb-60beed2110e5 | single |
A child presents to the emergency depament with fever and mild respiratory distress. He was staed on oral antibiotics and showed initial improvement, but later deteriorated again with fever, wheeze and exaggerated breathlessness. Radiographs of chest showed hyperluscency and Pulmonary Function Tests showed an obstructi... | The patient in question is presenting with features of bronchiolitis obliterans. Bronchiolitis obliterans is a small airway disease that is histologically charecterised by proliferation of fibrous tissue in the bronchiolar walls. It produce irreversible airway obstruction. Clinical features: wax and wane in between. Mo... | 1 | Bronchiolitis Obliterans | Pulmonary Alveolar Proteinosis | Follicular Bronchitis | Bronchial Asthma | Pediatrics | null | 7d3fa508-66f1-4f7f-8728-aaf2cac23a12 | single |
A 68-year-old woman has been diagnosed with a benign ulcer on the greater curvature of her stomach, 5 cm proximal to the antrum. After 3 months of standard medical therapy, she continues to have guaiac positive stool, anemia, and abdominal pain with failure of the ulcer to heal. Biopsies of the gastric ulcer have not i... | Vagotomy with a gastric drainage procedure is less satisfactory in the treatment of primary gastric ulcer. Treatment of a gastric ulcer may include Paial gastrectomy with a gastro-duodenal anastomosis (Billroth I). Vagotomy is not necessary because gastric ulcers are usually not associated with acid hypersecretion. A g... | 4 | Treatment of the anemia and repeat all studies in 6 weeks | Endoscopy and bipolar electrocautery or laser photocoagulation of the gastric ulcer | Admission of the patient for total parenteral nutrition (TPN), treatment of anemia, and endoscopic therapy | Surgical intervention, including paial gastric resection | Surgery | Stomach & Duodenum | 31c0b12e-f8c1-4073-a54e-31db3c329096 | multi |
High false positive cases in a community signify that disease has- | <p>the term "false positive "means that patients who do not have the disease are told that they have the disease.in this case,normal healthy people may be subjected to fuher diagnostic tests,at some inconvenience,discomfo,anxiety and expense untill their freedom from disease is established .a screening test with a high... | 2 | High prevalence & Low incidence | High incidence & Low prevalence | Low prevalence & low incidence | High incidence & High prevalence | Social & Preventive Medicine | Screening | 8434bac5-fa50-458b-88f8-cd7d533ce5a0 | multi |
Terminal branch of internal carotid aery are all except | Internal carotid beginning, course and termination it is a terminal branch of common carotid aery. It first runs through the neck ( cervical pa) then passes through the petrous bone ( petrous pa) then courses through the sinus ( cavernous pa) and lastly lies in relation to the brain ( cerebral pa). Area of distribution... | 3 | Anterior cerebral aery | Middle cerebral aery | Posterior communicating aery | Cavernous aery | Anatomy | Head and neck | 0ea109db-bec7-40bb-b9f4-79db632ee900 | multi |
Corpus deliciti stands for - | Ans. is 'b' i.e., Body of offence The Corpus Delicti: (the body of offencet the essence of crime)o It stands for the facts of any criminal offence.o Eg : corpus delicti of murder is the fact that the person died from unlawful violence.o It includes the body of the victim and the other facts which are conclusive of deat... | 2 | Body of court proceedings | Body of offence | Body of proof | Body of evidence | Forensic Medicine | Identification - Medicolegal aspects | 86927fde-9729-43b5-995d-12b1794ce6b6 | single |
Differentiating feature of Neisseria gonococcus from Neisseria meningitidis is ? | null | 2 | Lactose fermentation | Maltose fermentation | Mannitol fermentation | Sucrose fermentation | Microbiology | null | c79babd0-e2db-4bf3-859a-1276c368fd5c | single |
What should be the internal diameter of the endotracheal tube in a child weighing 1500 gm ? | Body weight in grams and internal diameter of ET tube :-
< 1000 gm = 2.5 mm, 1000-2000 gm = 3 mm, 2000-3000 = 3.5 mm, > 3000 = 3.5-4.0 mm. | 3 | 2 mm | 2.5 mm | 3 mm | 3.5 mm | Anaesthesia | null | 6ce49a02-fa84-441e-8e5f-a5d1f23078ef | single |
Pulmonary embolism is most commonly produced by which of the following | When venous thrombi are dislodged from their site of formation,they embolize to the pulmonary aerial circulation producing pulmonary embolism.About one-half of patients with pelvic vein thrombosis develop pulmonary embolism.Other causes of pulmonary embolism include hip/knee surgery,trauma,pregnancy,immobility,thrombot... | 3 | Trauma | Atherosclerosis | Thrombosis of pelvic vessels | null | Medicine | Respiratory system | 321ebb2a-7ffd-41c1-9582-91238043dc7c | multi |
In tuberculosis of scrotal contents, first to get affected is? | Ans. (b) EpididymisRef: Smith urology page 219, Textbook of Pathology By V. Krishna / 347 | 2 | Testis | Epididymis | Rete testis | Vas deferens | Surgery | Miscellaneous (Testis & Scrotum) | 1e07d7cf-6f81-4f00-83c3-b6ac45513741 | single |
Osteogenesis imperfecta is due to defect in? | Osteogenesis imperfecta is due to qualitatively or quantitatively abnormal type I collagen. | 1 | Type I collagen | Type II collagen | Type II collagen | Type IV collagen | Pathology | null | adcf6ff0-9daf-4717-a8ed-50e17eaae029 | single |
Significance of difference between two proportions is best studied by: | Ans: B (Chi square test) Ref: Textbook of Preventive and Social Medicine, K Park,20th edition, page no:755.Explanation:CHI-SQUARE TESTChi-square (x2) Test is the best method for testing the significance of difference between two proportions.It has the advantage that it can also be used when more than two groups are to ... | 2 | 't' test | Chi square test | ANOVA | Regression coefficient | Social & Preventive Medicine | Statistical Tests | 292a103b-d6cc-4c2a-9f40-706e7cc203fb | single |
Lobe of civilization | (A) Frontal lobe | 1 | Frontal lobe | Parietal | Temporal | Occipital | Physiology | Misc. | 23268e0a-54db-4bf3-8db1-05eb09765403 | single |
Nitrates are not used in | Renal colic The main pharmacological action of Nitrates Nitroglycerine relaxes all types of smooth muscle irrespective of the state of the preexisting muscle tone. The most prominent action is exeed on the vascular smooth muscle. - Apa .from vascular smooth muscle nitrates also cause relaxation of the smooth muscles of... | 3 | CCF | Esophageal spasm | Renal Colic | Cyanide poisoning | Pharmacology | null | 7ce2dcb0-8de4-47b7-9d96-e9bbfb0fc3ce | single |
Drug of choice of ovulation induction in PCOD patients | Clomiphene citrate is drug of choice for ovulation induction in PCOD patients. | 2 | Tamoxifen | Clomiphene | Raloxifene | Metformin | Gynaecology & Obstetrics | null | 9ece0d91-3450-4e54-8da5-358fe0e65a4b | single |
Most common drug causing peudomembranous enterocolitis is | C.difficile causes acute colitis with bloody and watery diarrhea and pseudomembranous colitis. C.difficle is the most common cause of healthcare-associated diarrhea in many developed countries following the use of broad-spectrum antibiotics like clindamycin, ampicillin, or fluoroquinolones to which the organism is resi... | 3 | Cephalosporin | Doxycycline | Ampicillin | Amoxicillin | Microbiology | Bacteriology | 67c315df-f1e0-4d4a-825e-4e6334114a8f | single |
Which one of the folloiwng hormonal level is decreased after Intracranial irradiation? | (C) Growth hormone # Endocrine dysfunction frequently follows exposure of the hypothalamus or pituitary gland to therapeutic radiation. Growth hormone is the pituitary hormone most sensitive to radiation therapy, and thyroid- stimulating hormone is the least sensitive; ACTH, prolactin, and the gonadotropins have an int... | 3 | Prolactin | ACTH | Growth hormone | Gonadotropin | Medicine | Miscellaneous | be57c4b3-75bb-4cf3-a97c-20f4c1e93556 | single |
Thermo philus sachari causes ? | Ans. is 'a' i.e., Bagassosis Bagassosiso Bagassosis is the name given to an occupational disease of the lung caused by inhalation of bagasse or sugar- cane dust.o Bagassosis has been shown to be due to a termophilic actinomycete - Thermoactinomyces sacchari.Anthracosis-Coal dustSilicosis-SilicaSiderosis-ironByssinosis-... | 1 | Bagassosis | Siderosis | Byssinosis | Anthracosis | Social & Preventive Medicine | Hospital waste, disaster management and occupational health | 55ffaf68-15a6-4816-9cb8-1fad981a48ea | single |
True about hypospadias is all except - | Answer is 'c' i.e. Mental Retardation Meatal stenosis may be associated with hypospadias and needs meatotomy for correction.Bifid scrotum may be seen in penoscrotal, scrotal & perinea! hypospadias. | 3 | Bifid scrotum | Meatal stenosis | Mental Retardation | Spatulated glans | Surgery | null | eef7f1ff-9e1b-4033-88bf-06bf2352ae4b | multi |
Loss of feel of size & shape of a object is seen in lesion ofa) Tractus solitariusb) Tractus cuneatusc) Lateral spinothalamic tract d) Cerebral cortex | Astereognosis- Loss of ability to recognize size and shape of an object.
Seen in- lesion of somatosensory cortex, lesion of tractus cuneatus, lesion of tractus gracilis.
Somatosensory cortex lesion- proprioception and tactile sensations are lost while pain and temperature sensations are preserved.
Tractus cuneatus- fo... | 4 | bc | ad | ab | bd | Physiology | null | 3e621a3d-ecbc-4daf-aefd-6101506f0508 | single |
Lupus pernio is seen in | Ref Davidsons 23e p609 | 4 | Tuberculosis | SLE | PAN | Sarcoidosis | Medicine | Immune system | 8e12f47b-b70f-4ca7-9179-bd97c78dbf77 | single |
Intermediate hosts for toxoplasma are all except? | Ans. is 'c' i.e., Cat | 3 | Human | Sheep | Cat | Pig | Microbiology | null | 84a82c63-14f8-47a2-976b-2ee4828ad011 | multi |
First disability census was done in the year? | First disability census was taken in 1981 | 3 | 1881 | 1951 | 1981 | 2001 | Social & Preventive Medicine | Non communicable diseases | 995e5fae-6291-4cc2-afd6-16c179e541ae | single |
Amyloidosis is most commonly seen in ? | Ans. is 'c' i.e., Type II DMo The two best examples of localized amyloidosis are Alzheimer's disease and type 2 diabetes mellitus.o Localized amyloid deposition results from the production of a unique polypeptide, which contains an amyloidogenicsequence and is capable of forming a beta-pleated sheet structure necessary... | 3 | Maturity onset DM | Type I DM | Type H DM | HTN | Pathology | null | 1b82f4c1-2935-4e89-a221-bfd82f28c4d3 | single |
What is the delay between the S-A node discharge and arrival of the action potential at the ventricular septum? | The impulse coming from the S-A node to the A-V node arrives at 0.03 second. Then there is a total delay of 0.13 second in the A-V node and bundle system, allowing the impulse to arrive at the ventricular septum at 0.16 second | 2 | 0.80 second | 0.16 second | 0.12 second | 0.09 second | Physiology | Conducting System of Hea | c0c50ed9-efdb-415e-b1ce-fb175b5b4eed | single |
Which of the is not a channelopathy - | Ans. is 'c' i.e., Tay-Sach's disease Ion channels provide pores for the passive diffusion of ions across biological membranes.They are often highly selective for a particular ionic species, leading to a classification into sodium (Na+), potassium (K+), calcium (Ca2+), chloride (Cl)and unspecific cation channels. Ion ch... | 3 | Cystic fibrosis | Liddles syndrome | Tay-sach's disease | Hypokaelemic periodic paralysis | Pathology | Miscellaneous (Blood Vessels) | 76fe179d-4014-479f-b880-893b7a11e0dd | single |
Which of the following statement is true regarding opening snap? | The high-pitched opening snap (OS) of MS occurs after a very sho interval after the second hea sound. The A2-OS interval is inversely propoional to the height of the left atrial-left ventricular diastolic pressure gradient. The intensity of both S1 and the OS of MS decreases with progressive calcification and rigidity ... | 1 | It is a high-pitched diastolic sound | It is due to opening of stenosed aoic valve | It indicates pulmonary aerial hypeension | It precedes the aoic component of second hea sound | Medicine | All India exam | 934c1662-1bd5-4bd2-ad5f-9fd7434b83b3 | multi |
Which drug would treat both dermatophytosis and candidal infections ? | null | 1 | Ketoconazole | Griseofulvin | Nystatin | Tolnaftate | Pharmacology | null | 69c6060b-0322-446e-adc5-f526eda3574a | multi |
Most common variety of diphtheria is: | Ans: c (Faucial) Ref: Ananthanarayan, 7th ed, p. 234Types of diphtheria are: NasalLaryngealFaucialOtiticConjunctivalGenitalCutaneousMost common variety is faucialMost dangerous variety is laryngeal | 3 | Nasal | Laryngeal | Faucial | Otitic | Microbiology | Corynebacterium | 3aead569-8842-4abd-8a9a-7dba55c52d6b | single |
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