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Answer the following medical question with the correct letter choice: | <<Question:>> The tooth most commonly having bifurcated roots is the: ---- <<Choices:>> A) Maxillary central incisor B) Mandibular lateral incisor C) Mand. central incisor D) Mandibular premolar ---- <<Answer:>> | D |
Answer the following medical question with the correct letter choice: | <<Question:>> Which of the following vessels supply the anal canal? ---- <<Choices:>> A) Superior rectal aery B) Middle rectal aery C) Inferior rectal aery D) all of the following ---- <<Answer:>> | D |
Answer the following medical question with the correct letter choice: | <<Question:>> Saliva buffer system having low importance in stimulated saliva ---- <<Choices:>> A) Amino acids B) Carbonic acids C) Phosphates D) None ---- <<Answer:>> | A |
Answer the following medical question with the correct letter choice: | <<Question:>> Which of the following amino acids is quickly converted to tyrosine? ---- <<Choices:>> A) Arginine B) Glycine C) Phenylalanine D) Leucine ---- <<Answer:>> | C |
Answer the following medical question with the correct letter choice: | <<Question:>> Which of the following statement is not true about glomerular basement membrane? ---- <<Choices:>> A) Type III collagen is present B) Glomerular basement membrane is stained with PAS C) Glomerular basement membrane acts as filtration barrier D) Glomerular basement membrane is involved in charge dependent ... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> After a point mutation, glutamic acid is replaced by valine, which leads to formation of sickle cell hemoglobin. The mobility of HbS as compared with normal hemoglobin on gel electrophoresis will be: ---- <<Choices:>> A) Decreased B) Increased C) Dependent on HbS concentration D) Unchanged. ---- <<Answer:... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> All of the following form radiolucent stones except: ---- <<Choices:>> A) Xanthine B) Cysteine C) Allopurinol D) Orotic acid ---- <<Answer:>> | B |
Answer the following medical question with the correct letter choice: | <<Question:>> Chromium is used in stainless steel for which purpose? ---- <<Choices:>> A) Corrosion resistance B) Increases the lustre of stainless steel C) Stabilization of the alloy D) Increases the hardness of steel ---- <<Answer:>> | A |
Answer the following medical question with the correct letter choice: | <<Question:>> In alpha thalassemia ---- <<Choices:>> A) Excess alpha chain B) No alpha chain C) Excess beta chain D) No beta chain ---- <<Answer:>> | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 3 days old baby is admitted with intraventricular hemorrhage. Baby develops abdominal distention. The X-ray abdomen showed pneumatosis poalis. Stage the necrotizing enterocolitis: ---- <<Choices:>> A) lb B) 2a C) 2b D) 3a ---- <<Answer:>> | C |
Answer the following medical question with the correct letter choice: | <<Question:>> Aggravated penetrative sexual assault under POCSO 2012 are all except: ---- <<Choices:>> A) Threatening B) Gang C) During communal or secular violence D) By police officer ---- <<Answer:>> | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 70 years old hypeensive patient with stage 5 chronic kidney disease was diagnosed recently with Type 2 diabetes mellitus. He doesn't want to take injectable insulin. Which of the following oral hypoglycemic agents will be preferred in this patient, which won't require any renal dose modification? ---- <... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> First time causative agent of AIDS was discovered in: ---- <<Choices:>> A) 1976 B) 1983 C) 1994 D) 1969 ---- <<Answer:>> | B |
Answer the following medical question with the correct letter choice: | <<Question:>> For the calculation of the positive predictive value of a screening test, the denominator is comprised of: ---- <<Choices:>> A) True+ves + False-ves B) False+ves + True-ves C) True+ves + False+ves D) True+ves + True-ves ---- <<Answer:>> | C |
Answer the following medical question with the correct letter choice: | <<Question:>> Culture media of candida is: ---- <<Choices:>> A) Methylene blue dextrose agar B) Saboraud's medium C) Pingolevin D) All of the above ---- <<Answer:>> | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A tender swelling in submandibular triangle is mostly likely diagnosed as ---- <<Choices:>> A) Lymphadenopathy B) Ludwig's angina C) Phlegmon D) None of the above ---- <<Answer:>> | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 25 years old unidentified male from roadside was brought by police to emergency room with disorientation, altered sensorium and vomiting. He had a BP of 90/70 mm Hg, hea rate of 110/min, temperature -36.4degC and respiratory rate of 11/min. On examination, he had bilateral pin-point pupils. What is the ... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> All the following markers are expressed on the surface of T-cells at some stage of development except: ---- <<Choices:>> A) CDIa B) PAX5 C) CD 34 D) Tdt ---- <<Answer:>> | B |
Answer the following medical question with the correct letter choice: | <<Question:>> Which of the following vessel is not ligated in case of epistaxis control? ---- <<Choices:>> A) Maxillary aery B) Anterior ethmoidal aery C) Internal carotid aery D) External carotid aery ---- <<Answer:>> | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A young adult presents 2 days after trauma to the eye with proptosis and pain in the right eye. On examination, hi is found to have a bruise on the right eye and forehead. The most likely diagnosis is: ---- <<Choices:>> A) Fracture sphenoid bone B) Cavernous sinus thrombosis C) Internal carotid aery aneur... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> What is the drug of choice for precocious pubey in girls? ---- <<Choices:>> A) GnRH analogues B) Cyproterone acetate C) Danazol D) Medroxyprogesterone acetate ---- <<Answer:>> | A |
Answer the following medical question with the correct letter choice: | <<Question:>> True about Postural Hypotension: ---- <<Choices:>> A) Decreases in systolic blood pressure 20 mmHg within 6 mins B) Decreases in systolic blood pressure 20 mmHg within 3 mins C) Decreases in diastolic blood pressure 20 mmHg within 6 mins D) Decreases in diastolic blood pressure 20 mmHg within 3 mins ---- ... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> Intraocular pressure in pregnancy ---- <<Choices:>> A) Increases B) Decreases C) Remains same D) None ---- <<Answer:>> | B |
Answer the following medical question with the correct letter choice: | <<Question:>> The action of digastric muscle is: ---- <<Choices:>> A) Depression of mandible B) Protrusion of mandible C) Side-to-side movement of mandible D) Depressing the floor of the mouth ---- <<Answer:>> | A |
Answer the following medical question with the correct letter choice: | <<Question:>> True about bicuspidization: ---- <<Choices:>> A) Separation of mandibular molar mesial and distal roots with their respective crown portions B) Separation or removal of half root with their respective crown portion in mandibular molar C) Separation or removal of half root without their respective crown po... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> Size of finishing diamond bur ranges from: ---- <<Choices:>> A) 38-44micron. B) 20-30micron. C) 10-38 micron. D) All of the above. ---- <<Answer:>> | C |
Answer the following medical question with the correct letter choice: | <<Question:>> To remove centric interference, reduce: ---- <<Choices:>> A) Supporting cusps B) Central fossa C) Both of the above D) None ---- <<Answer:>> | B |
Answer the following medical question with the correct letter choice: | <<Question:>> Morphine should not be used in the treatment of:- ---- <<Choices:>> A) Ischemic pain B) Biliary colic C) Cancer pain D) Post operative pain ---- <<Answer:>> | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A study is to be conducted with regards to the fat content in the expressed breast milk of pre-term infants as compared to term infants. Which study design is best suited? ---- <<Choices:>> A) Case control B) Prospective coho C) Longitudinal study D) Ambispective ---- <<Answer:>> | A |
Answer the following medical question with the correct letter choice: | <<Question:>> APGAR acronym stands for? ---- <<Choices:>> A) Activity, pulse pressure, grimace, appearance, rate of respiration B) Appearance, pressure, grimace, MAP, hea rate C) Appearance, pressure, grimace, appearance, rate of hea beat D) Appearance, pulse, grimace, activity, respiration ---- <<Answer:>> | D |
Answer the following medical question with the correct letter choice: | <<Question:>> Most commonly implicated drug for acute liver failure is - ---- <<Choices:>> A) Paracetamol B) Valproate C) Warfarin D) Tetracyclines ---- <<Answer:>> | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 9 year old boy has steroid dependent nephrotic syndrome for the last 5 year. The patient is markedly cushingoid with blood pressure of 120/86 mmHg and small subcapsular cataracts. The most appropriate therapy of choice is – ---- <<Choices:>> A) Longterm frusemide with enalapril B) Cyclophosphamide C) In... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> Most common type of Non-Hodgkin's lymphoma in the orbit: ---- <<Choices:>> A) B-cell B) T-cell C) NK-cell D) Plasma cell ---- <<Answer:>> | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 21-year-old sexually active male complains of fever, pain during urination, and inflammation and pain in the right knee. A culture of the joint fluid shows a bacteria that does not ferment maltose and has no polysaccharide capsule. The physician orders antibiotic therapy for the patient. The mechanism o... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 5-year-old girl is brought to the emergency department by her mother because of multiple episodes of nausea and vomiting that last about 2 hours. During this period, she has had 6–8 episodes of bilious vomiting and abdominal pain. The vomiting was preceded by fatigue. The girl feels well between these e... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 40-year-old woman presents with difficulty falling asleep, diminished appetite, and tiredness for the past 6 weeks. She says that, despite going to bed early at night, she is unable to fall asleep. She denies feeling anxious or having disturbing thoughts while in bed. Even when she manages to fall aslee... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 37-year-old female with a history of type II diabetes mellitus presents to the emergency department complaining of blood in her urine, left-sided flank pain, nausea, and fever. She also states that she has pain with urination. Vital signs include: temperature is 102 deg F (39.4 deg C), blood pressure is... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 19-year-old boy presents with confusion and the inability to speak properly. The patient's mother says that, a few hours ago, she noticed a change in the way he talked and that he appeared to be in a daze. He then lost consciousness, and she managed to get him to the hospital. She is also concerned abou... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 41-year-old woman presents to her primary care physician with complaints of fatigue and weakness. She denies any personal history of blood clots or bleeding problems in her past, but she says that her mother has had to be treated for breast cancer recently and is starting to wear her down. Her past medi... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 59-year-old woman with stage IV lung cancer comes to the physician because of progressively worsening weakness in the past 3 months. She has had a 10.5-kg (23-lb) weight loss during this period. Her BMI is 16 kg/m2. She appears thin and has bilateral temporal wasting. Which of the following is the most ... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 67-year-old man presents to the emergency department with a fever and altered mental status. The patient has a history of Alzheimer dementia and is typically bed bound. His son found him confused with a warm and flushed complexion thus prompting his presentation. The patient has a past medical history o... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 32-year-old man presents to a mission hospital in Cambodia because he has had difficulty walking from his village to the market. He says that he has always been healthy other than occasional infections; however, over the last year he has been having numbness in his hands and feet. Furthermore, he has no... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 60-year-old woman presents to her primary care physician for a wellness checkup. She has a past medical history of hypertension and was discharged from the hospital yesterday after management of a myocardial infarction. She states that sometimes she experiences exertional angina. Her temperature is 99.5... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 42-year-old male presents to his primary care physician complaining of abdominal pain. He reports a 5-month history of epigastric pain that improves with meals. He has lost 15 pounds since the pain started. His past medical history is significant for a prolactinoma for which he underwent transphenoidal ... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 28-year-old female reports that, for more days than not over the past 3 years, she has felt "down" and, at times, "mildly depressed." Over this period, she also endorses feeling fatigued, difficulty concentrating, and often sleeping more than in the past. The patient denies any manic or hypomanic period... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 42-year-old man is being treated by his female family medicine physician for chronic depression. Recently, he has been scheduling more frequent office visits. He does not report any symptoms or problems with his SSRI medication during these visits. Upon further questioning, the patient confesses that he... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 51-year-old female presents with intermittent right upper quadrant discomfort. The physician suspects she is suffering from biliary colic and recommends surgery. Following surgery, brown stones are removed from the gallbladder specimen. What is the most likely cause of the gallstone coloring? ---- <<Cho... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 56-year-old man with known coronary artery disease presents to the emergency department complaining of chest discomfort and palpitations for 2 hours. On arrival, the vital signs include blood pressure 122/76 mm Hg, heart rate 180/min, respiratory rate 22/min, temperature 37.0℃ (98.6℉), and blood oxygen ... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 16-year-old female high school student is brought to the physician by her parents for her repeated behavioral problems at home and school during the past 10 months. Her teachers describe her behavior as uncooperative and disruptive as she persistently refuses to answer questions, insults her teachers, a... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 22-year-old man is brought to the emergency room with a penetrating stab injury to his left chest. He appears pale, drowsy, and diaphoretic. His pulse is feeble, systolic blood pressure is 86 mm Hg, the respirations are 22/min with an oxygen saturation of 88% at room air, and the temperature is 36.6°C (... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 56-year-old woman is brought to the physician by her husband because of a two-day history of fever, malaise, headaches, and confusion. She recently immigrated from rural China and her immunization status is unknown. Her temperature is 39.1°C (102.4°F). Physical examination shows nuchal rigidity and phot... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 35-year-old male presents to his primary care physician complaining of a one-month history of progressively worsening fatigue. He sought medical attention because this has affected his ability to complete his work as a graduate student. As a child, he was hospitalized for hemolytic uremic syndrome. His ... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 30-year-old man is brought to the doctor's office by his wife. She complains that over the past week there have been 3 episodes where he has fallen asleep while speaking with her. She mentioned that these events began a few months ago and have been increasing in frequency. She also says that his snoring... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 55-year-old homeless man presents to the emergency department acutely confused. The patient was found wandering the streets with an abnormal gait. The patient has a past medical history of alcohol and IV drug abuse. His temperature is 98.5°F (36.9°C), blood pressure is 103/61 mmHg, pulse is 120/min, res... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 61-year-old woman is brought to the emergency department because of crushing substernal chest pain at rest for the past 2 hours. She is diaphoretic. Her temperature is 37.5°C (99.5°F), pulse is 110/min, respirations are 21/min, and blood pressure is 115/65 mm Hg. An ECG shows ST elevation in I, aVL, and... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 4-year-old boy presents to the office with his mother. She states that the patient has been complaining of pain in his scrotum with swelling, abdominal pain, and nausea for the last 2 or 3 days. On exam, the abdomen is soft and nontender to palpation. The right scrotal sac is mildly enlarged without ery... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 59-year-old man presents to his primary care physician, accompanied by his wife, who requests treatment for his “chronic pessimism.” The patient admits to feeling tired and “down” most of the time for the past several years but insists that it is “just part of getting old.” His wife believes that he has... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 17-month-old girl was brought to the emergency department by her mom following a fall. The mom reports that the patient was playing in the playground when she tripped and fell onto the mulch. She had an uncomplicated birth history and has been meeting developmental goals except for language delay, for w... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> ِA 62-year-old man comes to the emergency department because of colicky pain in the lower abdomen and abdominal distension for the past 12 hours. He has chronic constipation for which he takes lactulose and senna laxatives. His temperature is 37.1°C (98.7°F), blood pressure is 110/60 mm Hg and pulse is 85... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 73-year-old African American man comes to the physician for a routine health maintenance examination. He has type 2 diabetes mellitus, hypertension, hypercholesterolemia, and coronary artery disease. His current medications include metformin, hydrochlorothiazide, amlodipine, rosuvastatin, isosorbide mon... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 15-year-old girl is brought to the clinic by her mother because she is worried the patient has not yet had her period. The patient’s older sister had her first period at age 14. The mother had her first period at age 13. The patient reports she is doing well in school and is on the varsity basketball te... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 15-month-old girl is brought to the physician by her mother for grossly bloody diarrhea for 2 days. The girl has had a few episodes of blood-tinged stools over the past 3 weeks. She has not had pain, nausea, or vomiting. She is at the 55th percentile for height and 55th percentile for weight. Examinatio... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 3855-g (8-lb 8-oz) newborn is examined shortly after birth. She was delivered at 40 weeks' gestation by cesarean delivery because of breech presentation. Pregnancy was otherwise uncomplicated. Physical examination shows asymmetric thigh creases. The left leg is shorter than the right leg and positioned ... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 27-year-old G1P0 woman at 9 weeks estimated gestational age presents for a prenatal visit. She has no current complaints and takes no medications. She is vegetarian and emigrated from Nepal 7 years ago. She does not use tobacco, alcohol or recreational drugs. The patient’s vital signs include: blood pre... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 31-year-old woman presents to your clinic with a persistent headache. She reports she has suffered from headaches since the age of 27 when she gained 12 kg (26.4 lb) after the birth of her second child. The headache is generalized and throbbing in nature. It worsens in the morning and is aggravated with... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 55-year-old man comes to the emergency department because of a dry cough and severe chest pain beginning that morning. Two months ago, he was diagnosed with inferior wall myocardial infarction and was treated with stent implantation of the right coronary artery. He has a history of hypertension and hype... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 27-year-old man presents to the physician with concern for pain in both of his knees that he is unable to attribute to any activities that he has recently performed. He had an acute episode of diarrhea 2 weeks ago, prior to the onset of symptoms. He has also been experiencing a burning sensation during ... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 22-year old active duty soldier presents to your clinic with complaints of intense fatigue, fevers, abdominal pain, and a nonproductive cough. Her symptoms began a few days ago, but she returned from a tour of duty in Malawi and Mozambique four weeks ago. She endorses sleeping outside, using minimal bug... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 72-year-old man comes to the emergency room because of a 4-day history of progressively worsening pain and swelling on the right side of his face. The patient was diagnosed with multiple myeloma 8 months ago and is currently undergoing treatment. His vital signs are within normal limits. Physical exam s... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 12-month-old girl is brought to the physician because she is unable to sit and has not learned how to crawl. She keeps her hips and elbows flexed and her parents have to use considerable force to passively extend her joints. She attained neck control at 4 months and could roll from front to back at 5 mo... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 31-year-old male presents with a 2-day history of watery diarrhea that began 8 days after his arrival from Africa. None of the other members of his family became ill. He reports symptoms of malaise, anorexia, and abdominal cramps followed by watery diarrhea. He denies tenesmus, urgency, and bloody diarr... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 46-year-old woman presents to the emergency department with progressive dyspnea and chest pain. She reports that her symptoms started 1 week ago and have gotten progressively worse. The chest pain is left-sided and is exacerbated by coughing or deep breaths. She also endorses a 6-month history of joint ... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 48-year-old patient is recovering from acute lung injury following a diffuse pulmonary viral infection. The cell type responsible for the regeneration of the patient's alveolar epithelium is also functions in: ---- <<Choices:>> A) Protease release B) Phagocytosis C) Surfactant secretion D) Recruitment o... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 36-year-old woman comes to the physician because of fatigue for 4 months. She is unable to do her chores and complains of excessive sleepiness during the day. She has generalized itching. She has not had abdominal pain, fever, or weight loss. She has had chronic low back pain for 6 years. Her current me... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 40-year-old woman presents to the physician with complaints of frequent headaches and fatigue for a month. Her headaches are mild and occur at random times. They are relieved by over the counter analgesics. Furthermore, she feels tired most of the time and sometimes gets short of breath with exertion. S... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 25-year-old woman complains of dyspnea and mild chest pain on exertion, which increases gradually with continued exertion. She had similar symptoms last year and her medical record included the following arterial blood gas findings: pH 7.51 pO2 77 mm Hg pCO2 32 mm Hg An ECG last year demonstrated a righ... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 4-year-old boy is brought to the physician because of a progressive rash for 2 days. The rash started behind the ears and now involves the trunk and extremities. Over the past 4 days, he has had mild sore throat, red, itchy eyes, and headache. He was born at term and has been healthy except for recurren... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 66-year-old man presents to the office complaining of fatigue. He reports that for the past year he has been experiencing a progressive decrease in energy. This week he began having some difficulty breathing while climbing the stairs. He denies chest pain or palpitations. He has no other chronic medical... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 15-year-old girl comes to the physician for a follow-up evaluation. She has multiple erythematous pustules and nodules over her face, for which she has received erythromycin and topical benzoyl peroxide. She is concerned that the therapy is ineffective. The physician recommends a drug on the condition t... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 62-year-old female presents to her primary care provider complaining of a mass near her right jaw. She reports that the mass is painless and has grown very slowly over the past six months. She initially did not see a physician due to being very busy at her work as a lawyer. However, she reports that she... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 29-year-old woman presents with low-grade fever, rash, and joint pain. She says her symptoms started gradually about 3 months ago and have progressively worsened. The patient describes her rash as pruritic, flat, and localized to her face. She reports a different type of rash on her shoulders and arms t... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 3-year-old Cuban-American male has a history of recurrent Pseudomonas and Candida infections. Laboratory analysis reveals no electrolyte abnormalities. Examination of his serum shows decreased levels of IgG and CT scan reveals the absence of a thymus. The child likely has: ---- <<Choices:>> A) Severe co... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 7-year-old girl is brought to the physician for evaluation of recurrent epistaxis. Her mother reports that she bruises easily while playing. Her pulse is 89/min and blood pressure is 117/92 mm Hg. Examination shows multiple bruises in the upper and lower extremities. Laboratory studies show: Platelet co... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 38-year-old woman comes to the emergency department because of progressive headache, blurry vision, and nausea for 1 day. Four days ago, she was diagnosed with a right middle ear infection. She appears lethargic. Her temperature is 39.1°C (102.3°F), and blood pressure is 148/95 mm Hg. Ophthalmologic exa... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 35-year-old female presents to your office for a routine physical. She informs you that she is pregnant, and that the father of her child has Waardenburg’s syndrome. She asks you about common findings in Waardenburg’s syndrome. Which of the following features are not associated of Waardenburg’s syndrome... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 4-year-old boy is brought to the emergency department for evaluation after falling. He has fallen multiple times in the last year. His parents report that he did not walk until he was 18 months old. Examination shows a mildly swollen right ankle with no tenderness over the medial or lateral malleolus; r... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 25-year-old man is brought to the emergency department with second- and third-degree burns covering 30% of the surface area of his body. He is alert and active. He has no personal or family history of serious illness. His temperature is 36.5°C (97.7°F), pulse is 62/min, respirations are 18/min, and bloo... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 32-year-old woman presents to the emergency department with 2 hours of left-sided weakness. Her husband reports that she had been complaining of pain and swelling in her right calf for several weeks prior to this event. The couple had recently returned from a vacation in Europe. What ausculatory finding... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 41-year-old woman presents with pain in her abdomen for the last couple of hours. She says pain is intermittent and localized to the right hypochondriac region. She admits to eating fatty foods this morning before the pain started. She also complains of nausea but has not vomited yet. She describes epis... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 53-year-old man comes to the physician because of a 1-day history of fever and chills, severe malaise, and cough with yellow-green sputum. He works as a commercial fisherman on Lake Superior. Current medications include metoprolol and warfarin. His temperature is 38.5°C (101.3°F), pulse is 96/min, respi... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 46-year-old man presents to his physician because of persistent pelvic and scrotal pain for the past month. He also has had occasional fevers, chills, dysuria, and increased urinary frequency over the last few months. He was prescribed trimethoprim and sulfamethoxazole for the urinary symptoms, but he i... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 29-year-old woman comes to the emergency department because of progressive numbness and weakness in her right arm and right leg for 1 day. Two months ago, she had blurry vision and headache for a week, which resolved without treatment. She does not smoke or drink alcohol. Her temperature is 37°C (98.6°F... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 30-year-old male biology graduate student was dismissed from his PhD program after 8 years because he was not able to produce a thesis, claiming that his data was never exactly how he wanted it. He would spend weeks planning out a simple experiment, since everything had to be just right. For many experi... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 62-year-old male presents to his primary care physician complaining of an unintended 10-pound weight loss over the last 4 months. He also reports vague abdominal discomfort, weakness, and occasional yellowing of his skin and eyes. He has a history of cirrhosis secondary to alcohol abuse and hepatitis C ... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A research group designed a study to investigate the epidemiology of syphilis in the United States. The investigators examined the total number of cases of syphilis and genitourinary chlamydia in the United States using a national health survey of a nationally representative sample of US citizens conducte... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 56-year-old African American male presents with altered mental status, abdominal pain, and a fever of 100.4F. His past medical history is significant for alcohol use and cirrhosis of the liver. Shifting dullness is noted on physical exam. Paracentesis demonstrates serum ascites albumen gradient of 1.3 g... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 4-year-old boy who recently emigrated from Ghana is brought to the physician because of a 5-day history of pain and swelling in his hands. He has had similar episodes in the past. The patient appears distressed. His temperature is 38.1°C (100.5°F). Physical examination shows pallor. The dorsum of his ha... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 47-year-old woman is admitted to the hospital because of a 2-week history of low-grade fever, fatigue, and a 3-kg (6.6-lb) weight loss. Her temperature is 38°C (100.4°F). Physical examination shows pallor and a cardiac murmur. Her serum creatinine is 1.8 mg/dL. Urinalysis shows red cell casts and 2+ pro... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 36-year-old woman comes to the physician because of a 2-month history of progressively worsening lower back pain and weakness in the lower extremities. The pain is worse with movement and improves with lying down on a flat surface. She was diagnosed with pulmonary tuberculosis 6 months ago and is curren... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 24-year-old primigravid woman at 8 weeks' gestation is brought to the emergency department because of a 5-day history of nausea and vomiting. She has not been able to tolerate much food or drink. Her symptoms are worse in the morning. She has tried multiple oral antiemetics with limited relief. She has ... | D |
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