choices dict | answerKey listlengths 1 1 | question stringlengths 5 1.07k | rationale stringlengths 1 22.5k ⌀ | dataset stringclasses 1
value |
|---|---|---|---|---|
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"L-Alanine",
"L-Tyrosine",
"L-Tryptophan",
"L-Phenylalanine"
]
} | [
"C"
] | Which of the following is non-competitive inhibitor of intestinal alkaline phosphatase? | Ans. d (L-Phenylalanine) (Ref. Biochemistry by Vasudevan, 4th ed., 57; 5th ed., 55-56)ALKALINE PHOSPHATASE# The pH optimum for the enzyme reaction is between 9 and 10.# It is activated by magnesium and manganese.# Zinc is a constituent ion of ALR# It is produced by osteoblasts of bone, and is associated with the calcif... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Migratory thrombophlebitis seen in pancreatic Ca",
"Thromboangitis obliterans",
"Thrombosis of deep veins of the leg",
"Thrombophlebitis of superficial veins of breast"
]
} | [
"C"
] | Mondors disease is: | Ans: D (Thrombophlebitis of superficial veins of breast) Ref: Bailey dt Love's Short Practice of Surgery, 25th Edition,833-4Explanation:Mondor's diseaseThrombophlebitis of the superficial veins of the breast and anterior chest wallCan also involve armCauseIdiopathicClinical featuresThrombosed subcutaneous vessel , usua... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Obstruction",
"Bleeding",
"Infection",
"Changes into malignancy"
]
} | [
"A"
] | Rectal polyp most commonly presents as | .LOWER GI BLEED- * Bleeding in the GIT below the level of the ligament of Treitz. * Normal faecal blood loss is 1.2 ml/day. A loss more than 10 ml/day is significant.* Angiodysplasia. * Diveicular disease - commonest cause in Western countries. * Tumours of colon or small bowel. * Anorectal diseases--Haemorrhoids, fiss... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"GnRH agonist",
"Androgen antagonist",
"Selective estrogen receptor modulator",
"Selective progesterone receptor modulator"
]
} | [
"C"
] | Ulipristal acetate is a/an: | Ans. is d, i.e. Selective progesterone receptor modulatorRef: Harrison's Principles of Internal medicine 19th/ed, p2391Ulipristal acetate (trade name Ella One in the European Union, Ella in the US for contraception, and Esmya for uterine fibroid) is a selective progesterone receptor modulator (SPRM).PharmacodynamicsAs ... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"HBV",
"HCV",
"EBV",
"Parvovious"
]
} | [
"A"
] | A patient presented with ahritis and purpura. Laboratory examination showed monoclonal and polyclonal cryoglobulins. Histopathology showed deposits of cryoglobulins around the vessels. The patient should be tested for which of the following ? | Hepatitis C This is caused by an RNA flavivirus. Acute symptomatic infection with hepatitis C is rare. Most individuals are unaware of when they became infected and are identified only when they develop chronic liver disease. Eighty per cent of individuals exposed to the virus become chronically infected and late spont... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Topoisomerase",
"Helicase",
"DNA primase",
"DNA ligase"
]
} | [
"B"
] | RNA primer is synthesized by - | Ans. is 'c' i.e., DNA primase ProteinFunctionDNA polymerasesDeoxynucleotide polymerizationHelicasesProcessive unwinding of DNATopoisomerasesRelieve torsional strain that results from helicase-induced unwindingDNA primaseInitiates synthesis of RNA primersSingle-strand binding proteinsPrevent premature reannealling of ds... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"1",
"2",
"3",
"4"
]
} | [
"A"
] | A preterm baby is born with synchronised upper chest movement, minimal nasal flare, expiratory grunting heard by the stethoscope, but has no chest or xiphoid retractions. The Silverman score is: | The Silverman Anderson retraction score of respiratory distress syndrome (RDS): Upper chest Lower chest Xiphoid retraction Nares dilatation Expiratory grunt Grade 0 Synchronised No retraction None None None Grade 1 Lag on inspiration Just visible Just visible Minimal By stethoscope Grade 2 See-saw Marked Marked Marked ... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Isoniazid",
"Rifampicin",
"Streptomycin",
"Ethambutol"
]
} | [
"C"
] | Bacteriostatic antitubercular drug among the following is : | null | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"No dehydration",
"Mild dehydration",
"Some dehydration",
"Severe dehydration"
]
} | [
"C"
] | 3-year-old child comes in ER with Hv'o vomiting, loose watery motion for 3 days, on examination, the child was drowsy, sunken eye. Hypothermia and skin pinch take time to revert back, diagnosis | on A child with severe dehydration will have at least two of the following four signs: sensorium is abnormally sleepy or lethargic, sunken eyes, drinking poorly or not at all, and a very slow skin pinch.
A child with some signs of dehydraon will have two of the following: restlessness or irritability, sunken eyes, dri... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"1500",
"2500",
"3500",
"4000"
]
} | [
"A"
] | Calculate the deficit for a 60 kg person,with Hb - 5 g/dl add 1000 mg for iron stores. | Iron deficit = Bodyweight(kg) x 2.3 x (15 - Hb) + 1000
= 60 x 2.3 x (15 - 5) + 1000
= 2380 (close to 2500) | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Diabetes Mellitus",
"Amyloidosis",
"Multiple myeloma",
"Nil Lesion"
]
} | [
"B"
] | Which of the following is not a cause of glomerular proteinuria? | Multiple myeloma is characterized by tubular proteinuria. The Bence Jones proteins induce tubular damage Increased beta-2-microglobulin levels in urine is an prognostic indicator of Multiple myeloma Diabetes Mellitus and amyloidosis lead to damage to basement membrane of the kidney leading to glomerular proteinuria in ... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Insulinoma",
"Gastrinoma",
"Glucagonoma",
"Somatotrophinoma"
]
} | [
"A"
] | Which of the following endocrine tumors is most commonly seen in MEN I ? | In MEN 1 : * Gastrinoma (>50%) * Insulinoma (10-30%) * Glucagonoma (<3%) * Somatotrophinoma (25%) Reference : page 2336 Harrison's Principles of Internal Medicine 19th edition | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"ESR",
"X-Ray",
"Bone scan",
"Bone marrow biopsy"
]
} | [
"B"
] | The following is the least useful investigation in multiple myeloma : | Answer is C (Bone scan) Bone scans are least useful for diagnosis of Multiple Myeloma. Cytokines secreted by myeloma cells suppress osteoblastic activity therefore typically no increased uptake is observed. In multiple myeloma the osteohlastic response to bone destruction is negligible. The bone scan therefore is often... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Legionella",
"Pneumococcus",
"Pseudomonas",
"Coagulase negative staphylococcus"
]
} | [
"B"
] | Most common organism causing ventilator associated pneumonia - | null | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"<300 cells/mm3",
"< 200 cells / mm3",
"< 100 cells/mm3",
"< 50 cells / mm3"
]
} | [
"A"
] | prophylaxis for Pneumocystis carinii is indicated in HIV positive patents When CD4 count is- | Low CD4 count correlated with risk of PCP (p < 0.0001); 79% had CD4 counts less than 100/microl and 95% had CD4 counts less than 200/microl. Bacterial pneumonia has been linked to several HIV-related factors, including CD4 counts, having an uncontrolled viral load, and not being on antiretroviral therapy. HIV-positive ... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"History",
"Physical examination",
"X-ray abdomen",
"Ba meal"
]
} | [
"A"
] | Acute appendicitis is best diagnosed by - | null | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Capillary hemangioma",
"Cavernous hemangioma",
"Lymhangioma",
"Hemangiopericytome"
]
} | [
"A"
] | A tumor has the following characteristic retrobulbar location within the muscle cone, well defined capsule, presents with slowly progressive proptosis, easily resectable, occurs most commonly in the 2nd to 4th decade. Most likely diagnosis is - | Ref: Clinical ophthalmology 5th/e p.670 *Cavernous hemangioma is the most common benign, intraconal tumor in adults. *Hemangiopericytoma is also retrobulbar intraconal lesion found in adults but is a rare tumor. Moreover owing to its tendency to invade the adjacent tissues, its margins are less distinct than cavernous ... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Ethosuximide",
"Sodium valproate",
"Lamotrigine",
"Lorazepam"
]
} | [
"C"
] | For Status epilepticus, treatment of choice is: September 2012 | Ans. D i.e. Lorazepam | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Cerebral coex",
"Midbrain",
"Medulla",
"Spinal cord"
]
} | [
"B"
] | Tonic neck relfex is lost in lesion of - | Ans. is 'c' i.e., Medulla | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Combined oral contraceptive pills",
"DMPA",
"GnRH agonist",
"Ulipristal"
]
} | [
"B"
] | Infertility issues with leiomyoma can be addressed by | GnRH agonist treatment is approved for treating infertility associated with fibroid uterus. | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"2cm",
"2.5cm",
"3cm",
"4cm"
]
} | [
"C"
] | The diameter of Tricuspid orifice is | ValveDiameter of OrificePulmonary2.5cmAoic2.5cmMitral3cmTricuspid4cmRef: BD Chaurasia; Volume 1; 6th edition; Table 18.1 | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Splenic artery",
"Splenic vein",
"Dorsal mesogastrium",
"Ventral mesogastrium"
]
} | [
"B"
] | Gastrosplenic ligament is derived from? | ANSWER: (C) Dorsal mesogastriumREF: Langman's Medical Embryology 9th edition 293The gastrosplenic ligament (ligamentum gastrosplenicum or gastrolienal ligament) is part of the greater omentum. Embryonically the gastrosplenic ligament is derived from the dorsal mesogastrium. The gastrosplenic ligament is made of periton... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Parathyroid hormone",
"Calcitonin",
"Parathyroid hormone-related peptide",
"Calcitonin-related peptide"
]
} | [
"B"
] | A 59-year-old male is found to have a 3.5-cm mass in the right upper lobe of his lung. A biopsy of this mass is diagnosed as a moderately differentiated squamous cell carcinoma. Workup reveals that no bone metastases are present, but laboratory examination reveals that the man's serum calcium levels are 11.5 mg/dL. Thi... | Symptoms not caused by either local or metastatic effects of tumors are called paraneoplastic syndromes. Bronchogenic carcinomas are associated with the development of many different types of paraneoplastic syndromes. These syndromes are usually associated with the secretion of ceain substances by the tumor cells. For ... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Abdominal aoa",
"Renal aery",
"Inferior phrenic aery",
"Splenic aery"
]
} | [
"B"
] | Superior suprarenal aery originates from: | Inferior phrenic aery | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Diabetes Mellitus",
"Sickle cell anaemia",
"Analgesics",
"Pyelonephritis"
]
} | [
"B"
] | Most common cause of Papillary necrosis is | Major causes of Papillary Necrosis1. Analgesic nephropathy2. Sickle cell nephropathy3. Diabetes with UTI4. Prolonged NSAID use Reference: Harrison&;s Principles of Internal Medicine; 19th edition; Chapter 340; Tubulointerstitial Diseases of the Kidney | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Entergenous cyst",
"Chelolymphalic cyst",
"O mental cyst",
"Urogenital cyst"
]
} | [
"A"
] | Most common type of mesentric cyst is | Chelolymphalic cyst :
It is commonest type of mesentric cyst.
It has congenital misplaced lymphatic tissue. | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Class II",
"Class III",
"Class IV",
"Class V"
]
} | [
"C"
] | According to WHO, membranous glomerulonephritis seen in SLE, is - | Ans. is 'd' i.e., Class V | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"3 years",
"4 years",
"6 years",
"8 years"
]
} | [
"A"
] | When a child is not able to perform the following motor functions such as skipping, walking on heels, hopping in place or going forwards in tandem gati, his motor development is considered to be below ? | Ans. is 'b' i.e., 4 years o A child hops on one foot by 4 years and skips by 5 years. o As this child can not hop, the age of this child is less than 4 years. | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Chronic bronchitis",
"Bronchial asthma",
"Bronchiectasis",
"Lobar pneumonia"
]
} | [
"C"
] | The alveoli are filled with exudate. The air is displaced, converting the lung into a solid organ. This description suggests- | • ‘Bacterial invasion of the lung parenchyma causes the alveoli to be filled with an inflammatory exudate, thus causing consolidation (“solidification”) of the pulmonary tissue’…..Robbins definition of pneumonia | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Length is the greatest dimention",
"Width is more than the thickness of the blade",
"Margins are inveed",
"Hesitation cuts are seen in suicidal attempt"
]
} | [
"B"
] | Incised wound which is not a feature ? | Ans. is 'c' i.e., Margins are inveed Margins are eveed, clear, and clean cut. | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Cough suppression",
"Anti-emesis",
"Miosis",
"Truncal rigidity"
]
} | [
"A"
] | Which among the following NOT a pharmacological action of opioids | null | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Osteoid osteoma",
"Chondroma",
"Chondrosarcoma",
"Osteochondroma"
]
} | [
"B"
] | Which one of the following is a malignant bone tumour? | (C) Chondrosarcoma # MALIGNANT PRIMARY BONE TUMORS include osteosarcoma, chondrosarcoma, Ewing's sarcoma, malignant fibrous histiocytoma, fibrosarcoma, and other sarcoma types. Multiple myeloma is a hematologic cancer which also frequently presents as one or more bone tumors.# CLASSIFICATION of BONE TUMOURS:> Cartilage... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"HMD",
"Diphragmatic hernia",
"Pneumothorax",
"Meconium aspiration syndrome"
]
} | [
"A"
] | New born term baby born by vaginal delivers' had respiratory' distress, grunt, with scaphoid abdomen -Most probable diagnosis is - | Ans. is 'b' i.e., Diaphragmatic hernia o Diaphragmatic Hernia is defined as a communication between abdominal & thoracic cavities with or without abdominalContents in thorax.MC Bochdalek type.More common on left (85%)30% of CDH have associated anomalesCardiac anomalis is MC anomalis.In cardiac (Hypoplastic left heart s... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Endothelial growth factor (EGF)",
"Human chorionic gonadotropin (hCG)",
"Human chorionic somatotropin (HCS)",
"Relaxin"
]
} | [
"A"
] | The placenta secretes a hormone that is utilized in the early detection of pregnancy. This hormone is: | The synthesis and secretion of hCG begins about day 6 of pregnancy, presumably from the trophoblast cells. Pregnancy tests utilize the measurement of hCG for detection of the embryo. Endothelial growth factor (EGF) is synthesized by the cytotrophoblast cells in the early placenta, then is synthesized by the syncytiotro... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Hea rate increases",
"Venous return to hea increases immediately",
"Cerebral blood flow increases",
"Blood flow at apices of lung decreases"
]
} | [
"A"
] | When a person changes position from standing to lying down, following change is seen: | B i.e. Venous return to hea increases immediately In standing posture, 300- 500m1 of blood pools in venous capacitance vessels of lower extremities, which is immediately returned towards heaQ on assuming lying down posture. Cardiovascular system Onlying On standing - Stroke volume - Cardiac output - Venous return - Cen... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Heavy menstrual bleeding",
"Intermenstrual bleeding",
"Break through bleeding",
"Post coital bleeding"
]
} | [
"A"
] | Metrorrhagia is | The term intermenstrual bleeding is updated nomenclature for metrorrhagia. | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Different in males and females",
"Diameter of 500 microns",
"Thalassemia minor anemia may present with normal RBC diameter",
"Mixed iron and folic deficiency anemia produce microcytic"
]
} | [
"B"
] | Effective red cell diameter | Answer: (C) Thalassemia minor anemia may present with normal RBC diameter (265-68-Hrshmohon 7th) (630= Rabbins- basis disease)Red blood cell distribution width (RDW or RCDW) is a measure of the variation of red blood cell (RBC) volume that is reported as part of a standard complete blood count. Usually red blood cells ... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Infeility",
"Dysmenorrhoea",
"Menorrhagia",
"Recurrent aboions"
]
} | [
"C"
] | The most impoant indication for surgical repair of a Bicornuate Uterus is - | The most impoant indication for surgical repair of a Bicornuate Uterus is Recurrent aboions Recurrent aboions occur due to - Decreased space for embryo to grow and Relatively less blood supply | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Yellow",
"White",
"Purple",
"Dark Brown"
]
} | [
"C"
] | Colour of crystals in positive Florence test is - | Ref:The essential of forensic medicine and toxicology Dr.K.S NARAYAN REDDY 32nd edition pg no 415 the stain is estracted by 10% HCL and a drop is placed on a glass slide and allow to dry a cover slip is place dover this , and a drop of florence solution(KI,iodide and water) this allowed to run under the cover slip .if ... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Deletion",
"Frameshift",
"Inseion",
"Missense"
]
} | [
"C"
] | A mutation that results in a value replacement for glutamic acid at position 6 of the B chain of hemoglobin 5 hinders normal hemoglobin function and results in sickle-cell anemia when the patient is homozygous for this mutation. This is an example of which of the following types of mutation? | Missense mutations are those in which a single base change (point mutation) results in a codon that encodes for a different amino acid residue. The effects of these types of mutations can range from very minor or even undetectable to major, depending on the impoance of the altered residue to protein folding and functio... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"1000 mL/day",
"800 mL/day",
"1540 mL/day",
"1580 mL/day"
]
} | [
"C"
] | Daily maintenance fluid for a child weighing 24 kg is: | Fluid requirement in a child in this child weighing 24 kg is:1540 mL. For first 10 kg: 100ml/kg For next 10 kg : 50ml/kg For each kg. above 20 : 20 ml/kg (1-10 kg) 100 x 10 = 1000 mL (11-20 kg) 50 x 10 = 500 mL; For next 4 kg (21-24 kg) 20 x 4= 80 mL | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Endoplasmic reticulum",
"Nucleus",
"Mitochondria",
"Nuclear membrane"
]
} | [
"B"
] | Ring sideroblasts, with iron laden occurs in | i.e. (Mitochondria) : (301-Harsh Mohan 6th ) (625-Robbins & Cotran-Pathologic basis of disease 8th)Ringed sideroblasts is characteristic of sideroblastic anemia /Myelodysplastic SyndromeRinged sideroblast in which haem synthesis is disturbed as occurs in sideroblastic anaemiasRinged sideroblasts containing numerous lar... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Chief cells",
"Parietal cells",
"Enterochromaffin cells",
"B cells"
]
} | [
"A"
] | Intrinsic factor of castle is secreted by which of the following cells in gastric glands | The stomach also adds a significant volume of digestive juices to the meal. Like salivary secretion, the stomach actually readies itself to receive the meal before it is actually taken in, during the so-called cephalic phase that can be influenced by food preferences. The gastric secretions arise from glands in the wal... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"DM",
"Valproate",
"Starvation",
"IBD"
]
} | [
"A"
] | Microvesicular fatty liver is caused by - | Ans. is 'b' i.e., Valproate Steatosiso Accumulation of triglyceride fat droplets within the heaptocytes is known as steatosis or fatty liver. It may be of two types -1. Microvesicular steatosis - Multiple tiny droplets accumulate that do not displace the nucleus.2. Macrovasicular steatosis - A single large droplet accu... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Ministry of health and family welfare",
"Ministry' of Social welfare",
"Ministry' of women and child development",
"Ministry of education"
]
} | [
"B"
] | Child protection scheme is under which ministry - | Ans. is 'c' i.e., Ministry of women and child developmento In 2006 the Ministry' of Women and Child Development (MWCD) proposed adoption of Integrated Child Protection Scheme (ICPS).o In 2009 the central government take the scheme its approval and has begun the extensive task of providing children with a protective and... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"CA is commoner in zarda pan users than non users",
"Zarda pan is a cause of buccal CA",
"Zarda pan is associated with buccal CA",
"If use of zarda pan is stopped, number of cases will reduce"
]
} | [
"B"
] | In case control study of buccal carcinoma- | Case control studies often retrospective studies are a common first approach to test causal hypothesis. In recent years case control study has emerged as a permanent method of epidemiological investigation. Both exposure and outcome has occurred before the study. Study proceeds backwards from effect to cause. It uses a... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Disorientation",
"Delirium",
"Coarse tremor",
"Amnesia"
]
} | [
"C"
] | Characteristic feature of korsakoff psychosis is | null | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Serotonin",
"Ghrelin",
"OCX",
"GA"
]
} | [
"A"
] | Which of the following is orexigenic? | Ghrelin: Anorexigenic and somatotrophic signal from the stomach Akio Inui1 About the author top of page Abstract Ghrelin, an endogenous ligand for the growth hormone secretagogue receptor, is synthesized principally in the stomach and is released in response to fasting. Ghrelin is structurally related to motilin and, t... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Upper socioeconomic class",
"Upper socioeconomic class",
"Lower middle socioeconomic class",
"Upper lower socioeconomic class"
]
} | [
"A"
] | You are conducting a survey in your village and the person you are interviewing is a 32 year old post graduate working as a clerk. His total family income is 20,000 Rs per month. According to Kuppuswamy's socio economic status scale, he belongs to: | Kuppuswamy's socio economic status scale takes into account education, occupation and monthly family income. Since he is a post graduate he gets 6 points for education. His job as a clerk gives him 5 points and a monthly family income of 20000 Rs gives him 12 points which gives him a total of 23 points and so he belong... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Diclofenac",
"Acetaminophen",
"Ibuprofen",
"Naproxen"
]
} | [
"A"
] | Gastric irritation is least with following NSA1D: (PGI June 2008) | Ans. B (Acetaminophen) "Gastric mucosal damageQ: Gastric pain, mucosal erosion/ ulceration and blood loss are produced by all MSAIDs to varying extents: relative gastric toxicity is a major consideration in the choice of MSAIDs. Paracetamol", a very weak inhibitor of COX is practically free of gastric toxicity and sele... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"30 meq",
"20 meq",
"90 meq",
"60 meq"
]
} | [
"A"
] | The concetration of potassium in microgram in ORS is- | Ans. is 'b' i.e., 20 meq | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Malignant ulcer",
"Tubercular ulcer",
"Venous ulcer",
"Diabetic ulcer"
]
} | [
"A"
] | Ulcer with undermined edges is seen in | Tubercular ulcers typically have undermined edges. Reference: Bailey & Love&;s Sho Practices of Surgery 27th Edition, Page no. 78 | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Acute prostatitis",
"BPH",
"Prostatic intraepithelial neoplasm",
"Prostatic needle biopsy"
]
} | [
"B"
] | Which of the following is NOT associated with elevation of prostatic specific antigen? | Prostatic Intraepithelial Neoplasia ( PIN) is a precancerous condition; not detected by rectal examination, TRUS , or MRI; does not cause rise in PSA level . It is usually identified after TURP for BPH with final histology or by prostatic biopsy.Reference: page1048 SRB&;s manual of surgery 5th edition | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Ketamine",
"Atracurium",
"Pancuronium",
"Fentanyl"
]
} | [
"A"
] | Muscle relaxant used in renal failure : | B i.e. Atracurium | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"0-5",
"10-May",
"15-May",
"20-May"
]
} | [
"C"
] | Therapeutic blood range of theophylline in microgram per L is: | Theophylline is having a narrow margin of safety so therapeutic drug monitoring is essential If levels increase more than 20mg/L- side effects occurs ESSENTIAL OF MEDICAL PHARMACOLOGY SEVENTH EDITION KD TRIPATHI PGNO.226 | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Supraspinatus",
"Subscapularis",
"Infraspinatus",
"Biceps Breachii"
]
} | [
"A"
] | Lift off test is used for which of the following muscles? | Ans. is 'b' i.e., Subscapularis TestMuscle TestedLift off testSubscapularisJobe testSupraspinatusSpeed testBicepsYergason testBicepsBelly press testSubscapularis | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"4-2-1-3",
"2-1-3-4",
"2-1-4-3",
"1-2-4-3"
]
} | [
"B"
] | Arrange the following subtypes of schizophrenia, in order of prognosis, with the best prognosis first and the worst prognosis last, 1. Paranoid schizophrenia2. Catatonic schizophrenia3. Simple schizophrenia4. Disorganised schizophrenia | The correct sequence is Catatonic schizophrenia followed by Paranoid schizophrenia followed by Disorganised schizophrenia followed by Simple Schizophrenia Please remember in both DSM-5 and ICD-11, these subtypes have been removed | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Base of the pocket lies on cementum",
"Gingivitis",
"Periodontitis",
"Base of the pocket and lies on alveolar bone"
]
} | [
"A"
] | Pseudo pocket is seen in the | null | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"1-50 micrometer",
"15-150 micrometer",
"50-500 micrometer",
"1000-2000 micrometer"
]
} | [
"B"
] | Thickness of oxygen inhibition layer in composite curing is: | When composite is light cured, oxygen in the air causes an interference in the polymerization resulting in the formation of an oxygen inhibition layer on the surface of the composite.The oxygen-inhibited layer is the sticky, resin-rich uncured layer that is left on the surface.Thickness is about 50-500 micrometer.
Refe... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Better glucose tolerance",
"Muscle cramps",
"Decrease in urea level",
"Hypokalemia"
]
} | [
"A"
] | Triamterene causes | Inhibitors of renal epithelial Na+ channel Include Triamterene and amiloride. Triamterene:- It is incompletely absorbed orally, paly bound to plasma proteins, largely metabolized in liver to an active metabolite and excreted in urine. Plasma t 1/2 is 4 hours, effect of a single dose lasts 6-8 hours. Side effects:- cons... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Is a soft blowing murmur synchronous with foetal hea sounds",
"Is due to increase in blood flow through the dilated uterine vessels",
"Is due to the active foetal movements",
"Indicates the underlying foetal distress"
]
} | [
"A"
] | Uterine souffle : | Ans. is b i.e. Is due to increase in blood flow through the dilated uterine vessels Uterine souffle is a soft blowing systolic murmur The sound is synchronous with maternal pulse It is due to increase in blood flow through the dilated uterine vessels Heard low down at the sides of the uterus, best on the left side It c... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Bronchoscopy",
"MRI thorax",
"HRCT lung",
"Chest X-ray"
]
} | [
"B"
] | Investigation of choice in bronchiectasis is | HRCT chest is more specific for bronchiectasis and is the imaging modality of choice for confirming the diagnosis.CT findings include airway dilation(detected as parallel "tram tracks" or as the "signet-ring sign"-a cross sectional area of the airway with a diameter at least 1.5 times that of the adjacent vessel),lack ... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"100 mg/dl",
"200 mg/dl",
"300 mg/dl",
"400 mg/dl"
]
} | [
"A"
] | Renal threshold for serum glucose level- | Ans. is 'b' i.e., 200 mg/dl * The transport maximum for glucose is 375 mg/min whereas the filtered load of glucose is only 125 mg/min.* Therefore, in normal conditions 100% of glucose is reabsorbed in proximal tubules.* When plasma glucose concentration is 100 mg/dl the filtered load is at its normal level, 125 mg/min,... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"3/4th filled slightly upto the margin",
"1/4th filled",
"1/2 filled",
"Full to prevent bubble"
]
} | [
"B"
] | How much luting agent is required for cementation of crown? | null | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Corynebacterium diphtheriae",
"Streptococcus group C",
"Neisseria gonorrhoeae",
"Streptococcus group A"
]
} | [
"C"
] | A 47-year-old man suddenly develops high fever and hypotension. He has a generalized erythematous macular rash, and over the next day, develops gangrene of his left leg. Which of the following is the most likely organism? | Streptococcus group A can cause a toxic shock-like syndrome, and has been increasing in frequency in North America. Streptococcal toxic shock-like syndrome was so named because of its similarity to staphylococcal toxic shock syndrome. The illness includes fever, hypotension, renal impairment, and the respiratory distre... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Almost total deafness",
"Hearing defect for higher frequency sounds",
"Deficiency in interpretation of sounds",
"Inability for the orientation of sounds"
]
} | [
"B"
] | Bilateral destruction of auditory cortex in man causes | (C) Deficiency in interpretation of sounds # Lesion of auditory cortex leads to loss of recognition of total patterns with loss of analysis of properties of sound and sound localisation.> Thus lesion of auditory cortex leads to defect in interpretation of sounds. | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Echinococcus granulosus",
"E. multilocularis",
"E.vogeli",
"E. oligarthus"
]
} | [
"A"
] | The following infection resembles malignancy - | Ans. is 4b' i.e., E. multilocularis o The chief character of E. multilocularis cyst is its tendency to proliferate, thereby resembling a neoplasm.Hydatid disease of liver is caused byo Echinococcus granulosuso Echinococcus multiloculariso Echinococcus vogeli- Unilocular cystic lesions- Multi locular alveolar hydatid cy... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Albinism",
"Phenylketonuria",
"Alkaptonuria",
"Cystinosis"
]
} | [
"A"
] | A 1 year old child is brought to you with delayed milestones. On examination you note that the child is very fair with hypopigmented hair and blue eye. He has also got eczemas. The child was also very irritable. What is your diagnosis? | This child is suffering from Phenylketonuria. Here there is inability to conve phenylalanine to tyrosine due to phenylalanine hydroxylase deficiency. The decreased pigmentation in this condition is due to reduced melanin formation. The treatment is a diet low in phenylalanine with tyrosine supplementation. Delay in ini... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Sustaining lactation",
"Secretion of milk",
"Ejection of milk",
"Synthesis of milk"
]
} | [
"B"
] | Galactokinesis means : | Ejection of milk | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Chronic hepatitis B with low infectivity",
"Acute hepatitis B with high infectivity",
"Chronic hepatitis with high in fectivity",
"Acute on chronic hepatitis"
]
} | [
"A"
] | Serological testing of patient shows HBsAg, IgM Anti-HBc and HBeAg positive . The patient has- | HBs Ag is the first marker appear in the blood after infection. Anti HBc is the earliest antibody seen in blood. HBeAg indicates infectivity REF:MICROBIOLOGY ANANTHA NARAYANAN NINTH EDITION PAGE.546&547 | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Pantothenate kinase deficiency",
"Pelizaeus-merzbacher disease",
"Neuroferritinopathy",
"Aceruloplasminemia"
]
} | [
"A"
] | Tigroid white matter on MRI is seen in? | The tigroid pattern/ leopard skin sign occurs on MRI head is seen in Pelizaeus-merzbacher disease, due to creation of islands of perivascular myelin due patchy myelin deficiency. It is a rare hypomyelination syndrome caused by mutation in proteolipid protein, PLP 1 gene at chromosome Xq22. Child will show slow psychomo... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Suppressive prophylactic",
"Causal prophylactic",
"Clinical curative",
"Radical curative"
]
} | [
"A"
] | If a drug is active against the pre-erythrocytic stage of the malarial parasite it will be useful as a: | If a drug is active against the pre-erythrocytic stage of the malarial parasite it will be useful as a Causal prophylactic. Stage killed Clinical Use Pre-erythrocytic Causal Prophylaxis Erythrocytic Clinical cure Suppressive Prophylaxis Exo-erythrocytic Radical cure Gametocytic Prevention of transmission | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Calcium channel blocker",
"Endothelin receptor antagonist",
"Alpha blocker",
"Prostacyclin"
]
} | [
"B"
] | Drug NOT used in pulmonary hypeension is? | alpha blockers Pulmonary hypeension General management Diuretic therapy may be useful as it relieves pulmonary edema. Anticoagulant therapy is advocated for all patients. Specific management Calcium channel blockers Patients who have substantial reductions in pulmonary aerial pressure in response to sho acting vasodila... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Trauma",
"Atherosclerosis",
"Syphilis",
"Congenital"
]
} | [
"A"
] | 70 year old man has abdominal pain with mass inabdomen. Angiography reveals aneurysm of aoa. Mostlikely cause is: | . Atherosclerosis | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"2-4 hours",
"6-10 hoursd",
"12-16 hours",
"8-14 hours"
]
} | [
"B"
] | Fatal period in sulphuric acid poisoning is : | C i.e. 12 -16 hours | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Can-opener capsulotomy",
"Intercapsular capsulotomy",
"Capsulorhexis",
"Envelop capsulotomy"
]
} | [
"B"
] | Most common method of anterior capsulotomy in phacoemulsification | Answer- C. CapsulorhexisThe most commonly used technique for anterior capsulotomy during phacoemulsification is continuous curvilinear capsulorhexis (CCC). | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Ceftriaxone",
"Cefoxitin",
"Cefazolin",
"Cefepime"
]
} | [
"B"
] | Which of the following is a first-generation Cephalosporin used for surgical prophylaxis? | First-Generation Cephalosporins: include - Cefazolin, Cephalexin, Cephradine, Cefadroxil, Cephalothin and Cephapirin Cefazolin is good for skin preparation as it is active against skin infections from S.pyogenes and MRSA. It is administered Intramuscular or Intravenous (i.e Parenteral drug).It is a drug of choice for s... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Melanosomes",
"Lamellar bodies",
"Keratohyalin granules",
"Langerhan cells"
]
} | [
"C"
] | "Birbeck granules" are seen in | "Tennis racket" shaped Birbeck granules are seen in Langerhan cells, which are antigen presenting cells present in epidermis. | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"II nerve",
"III nerve",
"V nerve",
"VI nerve"
]
} | [
"A"
] | Most common cranial nerve involved in ophthalmoplegic migraine is: | Ans. III nerve | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Clean",
"Clean contaminated",
"Dirty",
"Contaminated"
]
} | [
"A"
] | Surgery for elective hemicolectomy for carcinoma colon is described as - | Ans. is 'b' i.e., Clean contaminated | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"0.180555556",
"1.430555556",
"1:20000",
"1:200000"
]
} | [
"C"
] | Concentration of adrenaline used with lidocaine is? | (334) 1 in 200000 REF: Miller 6th ed p. 589 USES AND DOSES OF ADRENALINE: USE DOSE Anaphylaxis SC or IM injection is 0.3-0.5 mg 1:1,000 Croup Racemic adrenaline is a 1:1 mixture of the dextrototary (d) and levorotatory (1) isomers of adrenaline Local anesthetics 1 in 200000 | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Low sweat chloride levels",
"Elevated sweat chloride levels",
"Low sweat sodium levels",
"Elevated sweat potassium levels"
]
} | [
"A"
] | Which of the following is seen in cystic fibrosis? | b. Elevated sweat chloride levels(Ref: Nelson's 20/e p 2100)Because the function of sweat gland duct cells is to absorb rather than secrete chloride, salt is not retrieved from the isotonic primary sweat as it is transported to the skin surface; chloride and sodium levels are consequently elevated. So sweat chloride is... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Abnormal oral glucose tolerance in a 24-yrs-old woman who has been dieting",
"Successive fasting plasma glucose concentrations of 8, 9, and 8.5 mmol/L in an asymptomatic, otherwise healthy businesswoman",
"A serum glucose level >7.8 mmol/L ... | [
"A"
] | The diagnosis of diabetes mellitus is ceain in which of the following situations? | The occurrence of hyperglycemic ketoacidosis or hyperglycemic hyperosmolar coma is diagnostic of diabetes mellitus. Similarly, persistent fasting hyperglycemia , even if it is asymptomatic, has been recommended by the National Diabetes Data Group as a criterion for the diagnosis of diabetes. However, abnormal glucose t... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Two",
"Four",
"Six",
"Eight"
]
} | [
"B"
] | The number of line angles in a permanent maxillary central incisor is | null | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Superior frontal gyrus",
"Inferior frontal gyrus",
"Cingulate sulcus",
"Insula"
]
} | [
"A"
] | The opercular poion of the cerebral coex that contains Broca's area is which of the following? | Motor speech area of Broca (Brodmann's area 44, 45) occupies the opercular and triangular poions of the inferior frontal gyrus of the dominant hemisphere. Broca's area is formed of two minor gyri, called pars opercularis and pars triangularis, that lie in the posterior end of the inferior frontal gyrus. This area subse... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Wilms tumor",
"Retinoblastoma",
"Rhabdomyosarcoma",
"Ewings tumor"
]
} | [
"A"
] | Which of the following has strongest association with osteosarcoma? | Retinoblastoma and osteosarcoma both can occur due to mutation in common gene i.e RB gene. Hence both have strongest association. | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Skull",
"Femur",
"Pelvis",
"Tibia"
]
} | [
"B"
] | Most useful for sex determination is: Kerala 08 | Ans. Pelvis | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Loss of sensation of lateral foot",
"Loss of sensation of adjacent sides of 1st & 2nd toe",
"Inversion inability",
"Loss of dorsiflexion"
]
} | [
"C"
] | A man is stuck with lathi on the lateral aspect of the head of the fibula. Which of the following can occur as a result of nerve injury | The common peroneal nerve is extremely vulnerable to injury as it winds around the neck of the fibula if that happens, clinical features are:Motor loss-a)The foot drop is due to paralysis of muscles of anterior compament of the leg (dorsiflexors of the foot) {dorsiflexion not possible}.b)Loss of extension of toes due t... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"OCPs",
"Condom",
"IUCD",
"Vaginal"
]
} | [
"B"
] | Contraception with increased risk of actinomycosis - | Ans. is 'c' i.e., IUCD o Actinomycosis may occur by use of IUCD.Side effects and complications of lUDs1. Bleeding - Most common2. Pain - Second major side effect3. Pelvic infection - PID4. Uterine perforation5. Pregnancy6. Ectopic pregnancy7. Expulsion8. Mortality' - extremely rare | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"1st arch",
"2nd arch",
"3rd arch",
"4th arch"
]
} | [
"A"
] | Stapes develops from: | Malleus and incus are derived from mesoderm of 1" arch. Stapes develops from second arch except its footplate and annular ligament which are derived from the otic capsule. | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"0-4",
"7-Apr",
"13-Aug",
"13-30"
]
} | [
"B"
] | Buerger waves (alpha waves) of EEG have the rhythm per sec of - | C i.e. 8-13 | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"F0",
"F1",
"F2",
"F3"
]
} | [
"B"
] | Which category of ICD is associated with schizophrenia | ICD ICD mentions International classification of mental and behavioural disorders this was given by WHO( World health Organisation) ICD is used all over the world except America latest edition of ICD is ICD11 ICD 11 was released in 2018 DSM DSM mentions Diagnostic and Statistical manual of mental disorders this was giv... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Anterior",
"Posterior",
"Scapular",
"Apical"
]
} | [
"C"
] | Terminal axillary draining lymph nodes - | Ans. is 'd' i.e., Apical o The apical group of axillary lymph node receives lymph from anterior (pectoral), posterior (subscapular), central and lateral (humeral) group of axillary lymph nodes. Hence apical group of lymph node is the terminal group of axillary lymph node.Axillary lymph nodeRelated vesselsAnterior (pect... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Community paicipation",
"Intersectoral coordination",
"Equitable distribution",
"Appropriate technology"
]
} | [
"C"
] | Shakir's tape is an example of: | Norms under Appropriate technology: Technology that is scientifically sound. adaptable to local needs. acceptable to those who apply it and those for whom it is used. can be maintained using the locally available resources. - Shakir's tape used to measure mid-arm circumference of child accept all the above norms. | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Hematogenous through poal vein.",
"Ascending infection through biliary tract",
"Hepatic aery",
"Local spread"
]
} | [
"A"
] | In pyogenic liver abscess commonest route of spread | "Along with cryptogenic infections, infections from the biliary tree are presently the most common identifiable cause of the hepatic abscess. Biliary obstruction results in bile stasis, with the potential for subsequent bacterial colonization, infection and ascension into the liver. This process is k/a ascending suppur... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Adenovirus",
"E coli",
"Norwalk virus",
"Rota virus"
]
} | [
"C"
] | Most common cause for acute infantile gastroenteritis is? | ANSWER: (D) Rota virusREF: www.ncbi.nlm.nih.gov, J Clin Microbiol v. 26(12); Dec 1988Though none of the text books specifically mention most common causes of acute infantile gastroenteritis, most of the literature search in pubmed , cochrane and medscape and major text books of pediatrics point to: Viruses are more com... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Silicosis",
"Bysinosis",
"Asbestosis",
"Baggassosis"
]
} | [
"B"
] | Ferruginous bodies are seen in? | Ans. is 'c' i.e., Asbestosis "Ferruginous bodies are most commonly seen in asbestosis". ------------Chandrasoma Taylor* Ferruginous bodies represent foreign inorganic or organic fibers coated by complexes of iron and glycoproteins.* While ferruginous bodies are most commonly seen in asbestosis they are not diagnostic b... | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"B1-deficit",
"B12-deficit",
"SSPE",
"Multiple selerosis"
]
} | [
"A"
] | 65-year-old man presents with anaemia and posterior column dysfunction, the likely cause is - | null | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Aconite",
"Atropine",
"Pilocarpine",
"Hydrocyanic acid"
]
} | [
"C"
] | Which type of cattle poisoning occurs due to ingestion of LINSEED plant? | Hydrocyanic acid is also used as cattle poison. Cattle poisoning has been known to occur from eating linseed plant because of the natural development of a cyanogenic glycoside which may liberate hydrocyanic acid. Ref: Essentials of Forensic Medicine and Toxicology By Dr K S Narayan Reddy, 27th Edition, Pages 559-60 | MedMCQA |
{
"label": [
"A",
"B",
"C",
"D"
],
"text": [
"Neurogenic",
"Obstructive",
"Distributive",
"Hypovolemic"
]
} | [
"B"
] | A 40 year old female patient complains of excessive bleeding and drowsiness. Patient gives a history of road traffic accident 5 hours ago and had a lacerated wound on lower back region. General physical examination reveals-
Blood pressure-80/60mmHg.
Juglar venous pressure- low.
Pulsus paradoxus- present.
Cardiac output... | Includes anaphylactic shock, septic shock and spinal cord injury (neurogenic shock).
Inadequate organ perfusion is associated with vascular dilatation and hypotension, low systemic vascular resistance, inadequate afterload and a resulting abnormally high cardiac output.
In anaphylaxis, vasodilatation is due to excess h... | MedMCQA |
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