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Answer the following medical question with the correct letter choice: | <<Question:>> A 33-year-old woman at 17-weeks gestation comes to the physician for evaluation of a painless mass in the right breast for the last 3 weeks that has not increased in size. Physical examination shows dense breasts and a 2.5-cm rubbery, mobile mass that is nontender in the upper outer quadrant of the right ... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 27-year-old male presents for emergency surgery to reattach his left arm, severed during a high-speed car accident, and has lost significant amounts of blood. His wife arrives within minutes to the hospital exclaiming that under no circumstance should he receive any blood transfusions during surgery. Af... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> The parents of a 14-year-old patient are concerned and have questions about the use of insulin for their son’s recently diagnosed type 1 diabetes. The patient has developed an upper respiratory infection while at school. He is coughing and has a runny nose. His temperature is 37.8° C (100.2° F) and vital ... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A researcher evaluates healthy breast tissue from 100 women, 50 women that were pregnant at the time of the study and 50 age-matched non-pregnant women. The breast tissue in pregnant women contained an increased number of acinar glands with epithelial proliferation compared to the non-pregnant women. Whic... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 21-month-old boy is brought to the physician for a well-child examination. His mother noticed deformities in both of his legs since he started walking independently. He has been healthy apart from an upper respiratory tract infection 6 months ago. He was delivered at 38 weeks' gestation. His 6-year-old ... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 30-year-old woman presents to an outpatient clinic for a scheduled gynecologic check-up. The patient appears well and has no specific complaints. She is current with her Pap smears, all of which have been normal. Her menstrual periods are regular and usually last 3–4 days. She denies any recent travel o... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 1900-g (4-lb 3-oz) newborn is delivered at term to a 36-year-old primigravid woman. Pregnancy was complicated by polyhydramnios. Apgar scores are 7 and 7 at 1 and 5 minutes, respectively. He is at the 2nd percentile for head circumference and 15th percentile for length. Examination shows a prominent pos... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 51-year-old man presents to his primary care provider complaining of fatigue, weight loss, and intermittent fevers for the past 6 months. He has had sexual intercourse with multiple men and women over the past year and does not use barrier protection. His last screen for sexually transmitted diseases wa... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 68-year-old man presents to his primary care physician with complaints of increased fatigue and back pain for the past year. His symptoms are progressively getting worse over the past few months despite adequate rest and trial of over the counter analgesics. His back pain is constant and non-radiating i... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 68-year-old postmenopausal woman presents to the clinic for a dual-energy X-ray absorptiometry (DEXA) scan. The patient states that she has mild joint pain, which she attributes to osteoarthritis, but she notes no recent fractures. She says that her mother had osteoporosis and she is concerned that she ... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> An investigator is studying the growth pattern of a particular bacterial strain that caused a respiratory disease outbreak in children in rural Venezuela. The bacteria are found to be able to grow in a specialized culture that contains sheep blood, cystine, and potassium tellurite; the colonies are black ... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 7-month-old boy is brought to the physician because of a 2-month history of fatigue, weakness, and difficulty feeding. He was delivered at term to a 32-year-old woman. He is not able to sit upright on his own. He is at the 75th percentile for height and 25th percentile for weight. His temperature is 37.... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 4-year-old boy with acute lymphoblastic leukemia is admitted to the hospital to undergo allogeneic bone marrow transplantation. Two weeks after the conditioning regimen is started, he develops a temperature of 38.5°C (101.3°F). Laboratory studies show: Hemoglobin 8 g/dL Leukocyte count 1400/mm3 Segmente... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 27-year-old female is brought to the emergency department by police when she attacked her date outside of a pizza restaurant. The patient refused to explain her behavior to the police. She seemed to be responding to internal stimuli when being initially interviewed. The patient has a past medical histor... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 68-year-old man presents to the emergency department because of fever, abdominal pain, and rapidly progressive distension of the abdomen. His appendix was removed for an abscess 3 days ago. The complete blood count showed leukocytosis. Anaerobic culture of the peritoneal fluid needle aspirate showed a g... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 31-year-old female patient presents with significant swelling and redness of her fingers that is causing her significant pain. Her right knee has also been stiff and slightly swollen for the past 6 weeks. She is overall fatigued and has difficulty moving around but has not sought medical attention until... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 44-year-old woman presents to her primary care physician because she has been having fever, chest pain, and cough for the last several weeks. She presented to the physician because she discovered blood in her sputum after coughing. She recently returned from a year of traveling abroad, but has otherwise... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 51-year-old Asian woman presents to her primary care provider with abdominal pain. On examination, she is found to have rebound tenderness in the lower right quadrant of her abdomen. Further workup suggests ovarian cancer, which is confirmed later in the week to be stage 4 with confirmed distant metasta... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 49-year-old man comes to the physician because of a 1-week history of diarrhea and abdominal bloating. His stools are bulky, foul-smelling, and difficult to flush. Over the past 6 months, he has had recurrent dull epigastric pain that is triggered by meals and lasts for a few days. He drinks 6 to 8 beer... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> An 80-year-old African American man is brought to the emergency department in a confused state with history of general illness for the past week. He is known to be hypertensive, but noncompliant with medications for the last 20 years. Physical examination reveals dry skin, ecchymoses, and conjunctival pal... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 4-month-old boy is brought to the pediatrician by his parents. He presents to the pediatric ward with fever, dyspnea, and cough, which he developed 3 days ago. His mother also reports he had poor weight gain despite a good appetite during the past 2 months as well as frequent stools with an unpleasant s... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 15-year-old girl is brought to the physician by her mother because of worsening grades over the past year. Since she started high school one year ago, her academic performance has decreased. She also has had difficulty finding friends at the new school. She is afraid that her classmates will make fun of... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 3-year-old boy is brought to the clinic by his parents because he ‘hasn’t been himself lately’ and reportedly gets tired very easily from his swimming classes in comparison to the other kids. He also ‘can’t catch his breath’ at times. The mother also reports that he seems to be slightly shorter than oth... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 26-year-old woman developed rapidly progressive septic shock associated with nuchal rigidity, petechiae, and purpura. She tested positive for both Kernig and Brudzinski's signs and shows signs of confusion, dyspnea, and hypotension. The blood culture results confirmed the presence of Neisseria meningiti... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 35-year-old man comes to the physician because of episodes of difficulty swallowing for the past 3 months. He feels solid food getting stuck in his chest behind the sternum when he eats. Drinking does not cause any difficulty swallowing. He has no coughing or nasal regurgitation. He has no hoarseness or... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 33-year-old man presents to the emergency department with altered mental status. He was at work as a construction worker when his coworkers found him down at the work site. The patient recently underwent anesthesia for an appendectomy several months ago. He also has a past medical history of schizophren... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 67-year-old man is brought to the hospital by his relatives. He complains of early satiety, abdominal discomfort after food intake, and abdominal bloating. These symptoms have been present since the patient was 52, but they were milder at that time so he paid little attention to them since. Tingling and... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A four-day-old neonate is brought to the pediatrician with vaginal discharge for the last two days. Her mother is concerned about the blood-tinged discharge but states that her daughter has been feeding and voiding well. The neonate was delivered at 39 weeks gestation by an uncomplicated vaginal delivery,... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 53-year-old male presents to his primary care physician complaining of fatigue and joint and muscle pain. He reports a 6-month history of slowly progressive tiredness associated with dull achy pain in his knees, hips, and shoulders. His past medical history is notable for hypertension, diabetes, and sta... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 40-year-old woman presents to her family physician with a 3-week history of swollen neck. The small, round, and painless swelling, which was detected 3 weeks ago in the middle of her neck, has now increased in size. The swelling is associated with sweaty palms and soles, insomnia, irritability, nervousn... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 27-year-old woman with no past medical history presents to the emergency department with recurrent wrist and neck pain for the last 2 months. She reports that her fingers feel stiff in the morning and the symptoms tend to improve as the day progresses. She denies any recent trauma or other inciting even... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 66-year-old man comes to the physician because of fatigue and swelling of his legs and feet for 6 weeks. During this time he has felt like his eyes have been unusually puffy in the mornings and his urine has been frothy. He has hypertension and rheumatoid factor-positive rheumatoid arthritis. Current me... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 35-year-old woman presents with an unsteady and broad-based gait, dysmetria, and intention tremor in the distal upper extremities. Her past medical history is relevant for depression, personality changes, and declining work performance, for which she has been put on leave from her current job as an elem... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 6-year-old Russian boy who recently immigrated to the United States presents to your office with fever and dyspnea. On examination of the oropharynx, you note a grayish-white pseudomembrane and uneven elevation of the soft palate. The patient displays marked enlargement of the cervical lymph nodes. Whic... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 17-year-old male presents to the emergency department after a motor vehicle accident. The patient was an unrestrained driver in a head-on collision. He has a past medical history of asthma, depression, and anxiety. He is not currently taking any medications. His temperature is 99.5°F (37.5°C), blood pre... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 62-year-old woman with a history of hypertension and type 2 diabetes mellitus comes to the physician for a routine health maintenance examination. She has smoked 1 pack of cigarettes daily for the last 15 years. Current medications include glyburide and amlodipine. The physician prescribes a medication ... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 21-year-old woman comes to the physician for evaluation of excess hair growth on her face. Menses occur irregularly at 45 to 65-day intervals. She is 159 cm (5 ft 3 in) tall and weighs 59 kg (130 lb); BMI is 23 kg/m2. Physical examination shows facial acne and growth of coarse dark hair on the face, che... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 64-year-old man with coronary artery disease and hypertension comes to the physician for a follow-up examination. His blood pressure ranged from 160/100 mm Hg to 150/94 mm Hg on his previous 3 visits over the past 4 months. Current medications include aspirin, atorvastatin, hydrochlorothiazide, and meto... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 65-year-old woman is brought to the emergency department by her husband after he found her with nausea, headache, and agitation 1 hour ago. When he left their lakeside cabin 6 hours before to go ice fishing and get more firewood, she did not have any symptoms. She has chronic migraines, hypertension, an... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 62-year-old Caucasian male presents to the emergency room with severe substernal chest pain, diaphoresis, and nausea. Imaging reveals transmural myocardial infarction in the posterior 1/3 of the ventricular septum. Which of this patient's coronary arteries is most likely occluded? ---- <<Choices:>> A) L... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A previously healthy, 24-year-old man comes to the physician because of a 6-week history of loose, nonbloody stools. He also reports abdominal pain, intermittent nausea, and fever. He has not had vomiting, tenesmus, or rectal pain. His vital signs are within normal limits. Abdominal examination reveals te... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 65-year-old man presents with pain in his left thigh for a week. He describes the pain as dull and constant, boring in nature, and localized deep below the thigh muscle. He says it is worse at night. Physical examination is significant for tenderness and warmth over the anterior aspect of the left thigh... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 15-year-old boy is brought to the emergency department because of severe abdominal pain and vomiting for 8 hours. He has had around 3–4 episodes of greenish colored vomit during this period. He has major depressive disorder with psychosis. His mother has Graves' disease. Current medications include sert... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> After a T cell progenitor leaves the bone marrow, most of its development takes place in the thymus. It passes through several stages during its maturation. Positive selection is an important process during maturation of T lymphocytes, and it ensures the preservation of self-major histocompatibility compl... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 28-year-old male presents with a recent onset of upsetting dreams, anxiety, and disturbing flashbacks. The patient reports that he returned from active duty in Iraq 3 months ago and was adjusting to life back at home until about 7 weeks ago when he began having intense fear of loud noises and seeing sud... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A patient with a1-antitrypsin deficiency is warned by his physician that his increasing dyspnea may be worsened by his continued cigarette smoking. Which of the following factors, released by both neutrophils and alveolar macrophages, is responsible for the patient's condition? ---- <<Choices:>> A) Major ... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 54-year-old man comes to the physician for a routine health maintenance examination. He was diagnosed with type 2 diabetes mellitus 1 year ago. His only medication is metformin. His serum glucose is 186 mg/dL and his hemoglobin A1c is 7.6%. The physician prescribes an additional antidiabetic drug and co... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 19-year-old woman is brought into the emergency department after collapsing during a cheerleading practice session. Her vitals taken by the emergency medical services (EMS) include blood pressure 88/55 mm Hg, pulse 55/min. She was given a liter of isotonic fluid while en route to the hospital. At the em... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 45-year-old man comes to the physician for a routine health maintenance examination. He was diagnosed with HIV 15 years ago. He was taking triple antiretroviral therapy but stopped a few months ago because he was feeling well. He lives in Wyoming. Vital signs are within normal limits. Cardiopulmonary ex... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 32-year-old male presents to the emergency department because of fever and diarrhea. He was in his normal state of health until 2 weeks ago when he went abroad on a vacation. During his trip he went kayaking, visited spas, interacted with local animals, and ate local foods. Since returning he has had 3-... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 14-year-old boy presents to the emergency department with hand pain after falling from his skateboard one day ago. He reports that he lost his balance while attempting a new trick and fell on his outstretched hands. He has been icing his hand and taking several tablets of ibuprofen every few hours, but ... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 22-year-old woman comes to the physician for the evaluation of irregular menstrual bleeding. Menses have occurred at 45- to 90-day intervals since menarche at the age of 15 years. Her last menstrual period was 5 weeks ago. The patient reports that she was too embarrassed to discuss this issue with anyon... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 56-year-old man comes to the emergency department because of nausea and shortness of breath that started while he was at work one hour ago. He also reports lightheadedness that started earlier in the day. He has type 2 diabetes mellitus, for which he takes metformin and sitagliptin. He has smoked 1 pack... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 27-year-old man with a history of cocaine abuse comes to the physician 2 weeks after undergoing successful arthroscopic repair of a torn medial collateral ligament in his left knee. There were no complications. He was discharged with prescriptions for oxycodone and acetaminophen. He complains of severe ... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> An 89-year-old woman sees her neurologist for a follow-up evaluation. Three months ago, she presented with complaints about facial asymmetry. Her daughter has noticed that her mother’s mouth is droops downwards on the right side of her face and that she cannot close her right eye well. The same side also ... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 28-year-old man is brought to the emergency department because of a 3-day history of fever, chills, and generalized weakness. He has no cough. He was treated for a neck abscess 6 months ago. He takes no medications. He has smoked one pack of cigarettes daily for 10 years and drinks two to three beers da... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 24-year-old woman comes to the physician because of persistent fatigue for the past 4 months. She has no history of major medical illness. Her temperature is 36°C (96.8°F), pulse is 121/min, and blood pressure is 120/78 mm Hg. Physical examination shows pale conjunctivae. A peripheral blood smear is sho... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 40-year old man presents to the clinic with vague upper abdominal pain that has been worsening for the last several days. He says that he often gets similar pain but less severe and that it worsens with meals. The pain sometimes radiates to his back. He recently lost 15 kg (33.6 lb) of weight secondary ... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 36-year-old man presents to his physician for a regular checkup, and he expresses an intent to quit smoking. He is a financial director with a 15-pack-year history of smoking who tried quitting several times. He tried different nicotine replacement products, none of which helped him. The patient has gas... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 32-year-old woman, gravida 2, para 0, at 22 weeks' gestation comes to the emergency department for abdominal pain and heavy vaginal bleeding for 2 hours. She has had no prenatal care. Her temperature is 37.2°C (99.0°F), pulse is 102/min, respirations are 16/min, and blood pressure is 138/82 mm Hg. The a... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 78-year-old man comes to the physician because of progressively worsening fatigue and headache for 6 months and occasional abdominal pain. He has not had any changes in his weight. He has a history of hypertension, type 2 diabetes mellitus, and chronic shoulder pain. Current daily medications include hy... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 35-year-old woman comes to the physician for genetic counseling prior to conception. Her younger brother has mild developmental delay, pale complexion, and has to limit his dietary intake of phenylalanine. She has no similar symptoms and is in good health. Her parents are healthy. Which of the following... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 23-year-old man presents with swelling of the left knee. He noticed the swelling a day ago while preparing for the college basketball game. He has had approximately 10 different sexual partners in the past 3 months. Synovial fluid tap shows a WBC count of 90,000 cells/mm3. What is the mechanism of actio... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> Which of the following patient presentations seen in a pediatric immunology clinic is most consistent with a diagnosis of Bruton's agammaglobulinemia? ---- <<Choices:>> A) A 15-month-old girl who has had repeated otitis media, pneumonia, and progressive clumsiness since beginning to walk in the past three... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 29-year-old man is brought to the emergency department by a concerned neighbor. The patient appears disheveled, has a flat affect, and appears to be having auditory hallucinations. He is alert and oriented to time, person, and place and has an intact long-term and short-term memory. His neighbor says th... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 23-year-old man comes to the clinic for yellowing of his eyes. The patient has been relatively healthy and just recently started “intermittent fasting” to try to lose weight. He recalls a similar episode 4 years ago when he was recovering from an emergency appendectomy. The patient denies smoking but en... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 40-year-old woman comes to the physician because of a 2-month history of increasingly frequent episodes of vertigo and feeling unsteady while walking. She reports that she has had episodic tinnitus in her right ear for the past 3 years. Neurologic examination shows hearing loss in the right ear. An MRI ... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 47-year-old female presents to her primary physician for follow up after an ED visit for nephrolithiasis 1 week prior. CT scan in the ED revealed a 4-mm stone occluding the right ureter. She was able to pass the stone without assistance over the course of 5 hours. Pathology report on the stone states it... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 62-year-old man comes to the physician because of worsening involuntary movements of both arms for the past 7 months. He reports that certain daily activities have become more difficult to perform. His father had a similar condition that was treated with medications. The patient appears anxious. Vital s... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> Ten days after undergoing a cadaveric renal transplant, a 21-year-old man has pain in the right lower abdomen and generalized fatigue. During the past 2 days, he has had decreasing urinary output. He passed 5 liters of urine on the second postoperative day and serum studies showed a creatinine concentrati... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 58-year-old woman presents to the office for routine follow-up. She recently underwent routine screening for bone density due to a history of hypothyroidism. She also has a history of gastroesophageal reflux disease (GERD) that is being treated with a proton-pump inhibitor (PPI) and more recently with a... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 46-year-old man is brought to the emergency department 15 minutes after being involved in a motor vehicle collision where he was the unrestrained driver. On arrival, he is unconscious. His respirations are 24/min, and palpable systolic blood pressure is 60 mm Hg, and pulse is 141/min and irregularly irr... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 65-year-old man with a longstanding history of poorly-controlled hypertension and no recent illness or cardiac disease presents to clinic complaining of chest pain that is worse on inspiration and relieved by sitting forward. Vital signs are stable. On exam, you detect a friction rub. Routine labs show ... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 56-year-old man of Korean descent visits his primary care provider for an annual health check-up. His personal history is relevant for cigarette smoking and a sedentary lifestyle. He has type-2 diabetes mellitus which is under control with oral medications. Upon physical examination, he is found to have... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 46-year-old woman presents with a 5-month history of worsening dry cough, occasional shortness of breath, and fatigue. She says she is now having trouble walking a full block. For the past week, she also has noticed bilateral swelling of the lower legs. She denies chest pain, fever, chills, syncope, or ... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 67-year-old woman with depression comes to the physician because of easy bruising and bleeding of her gums for the past 2 months. She has been living alone since the death of her husband 1 year ago. She appears thin and has temporal wasting bilaterally. Physical examination shows bruises on her lower le... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 49-year-old female with a history of alcoholism was found lying unconscious on a bench at a local park and rushed to the emergency department. Upon arrival, the patient regained consciousness and complained of intense bilateral flank pain and a recent decrease in urination. Urine microscopy demonstrated... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 53-year-old man comes to the physician for a follow-up appointment three days after being prescribed a selective alpha-1 agonist. He reports improvement in his symptoms and has not experienced any adverse effects. This drug was most likely prescribed for which of the following conditions? ---- <<Choices... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 31-year-old woman is brought to the emergency department with fever, right upper quadrant pain, and myalgia. Her boyfriend says she recently returned from a trip to Southeast Asia. She appears ill and is lethargic. Her temperature is 39°C (102.2°F). Physical examination shows jaundice and tender hepatom... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 25-year-old man presents to his primary care physician for pain in his back. The patient describes the pain as feeling worse in the morning. He says it is a general stiffness that improves when he goes to the gym and lifts weights. He also states that his symptoms seem to improve when he leans forward o... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 9-month-old boy is brought to his pediatrician by his mother for a routine health checkup. The boy was born at 39 weeks gestation via spontaneous vaginal delivery. He is up to date on all vaccines and is meeting all developmental milestones. He was breastfed for the first 3 months and then switched to c... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 39-year-old woman, with a history of thyroidectomy and primary hyperparathyroidism presents for surgical evaluation for a right adrenal mass. Preoperatively, which of the following medications should she receive to prevent a hypertensive emergency intraoperatively? ---- <<Choices:>> A) Atenolol B) Labet... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 58-year-old male is diagnosed with hypertension and started on daily propranolol after failing antihypertensive therapy with other medications. Three months later, his blood pressure appears to be adequately controlled on this therapy. While working in his garden one afternoon, the patient is stung by a... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> An 8-year-old boy is brought to the physician by his parents for short stature. Neither his clothing nor his shoe size have changed over the past year. He also frequently bumps into obstacles such as furniture and has headaches at night. He is always thirsty for cold water and has been urinating more freq... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 31-year-old woman, gravida 2, para 1, at 32 weeks' gestation presents to the emergency department for clear vaginal discharge that started roughly 26 hours ago. Her pregnancy has been uncomplicated. Her first child was born at term by vaginal delivery. She has no history of any serious illnesses. She do... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 63-year-old man comes to the emergency department because of a 4-day history of lower abdominal pain, fever, and nausea. He has a history of constipation. His temperature is 39.1°C (102.4°C). Abdominal examination shows left lower quadrant tenderness with no guarding or rebound. Laboratory studies show ... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A researcher is studying risk factors for open-angle glaucoma in a group of elderly patients at a primary care clinic. He is curious if patients with diabetes (defined as fasting serum glucose ≥126 mg/dL on two separate readings) are at increased risk of developing open-angle glaucoma over time. Which of ... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> Background: Some patients with severe asthma have frequent exacerbations associated with persistent eosinophilic inflammation despite continuous treatment with high-dose inhaled glucocorticoids with or without oral glucocorticoids. Methods: In this randomized, double-blind clinical trial we assigned 576 p... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 30-year-old Japanese woman is brought to the emergency department after fainting at work. She says she was only unconscious for a moment and recovered quickly. She reports increasing fatigue and joint pain for the past 4 months. Her blood pressure is 90/60 mm Hg, and her temperature is 36.6°C (98.0°F). ... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 25-year-old woman comes to the physician because of an acute, painful swelling of the left labia that she first noticed that morning. She also reports some pain while sitting and walking. She is sexually active with her boyfriend and states that she has been having pain during vaginal intercourse lately... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 21-year-old female presents to the clinic requesting prenatal counseling. She was born with a disease that has led her to have recurrent upper respiratory infections throughout her life requiring antibiotic prophylaxis and chest physiotherapy as well as pancreatic enzyme replacement therapy. She marries... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 45-year-old woman presents to the physician with a history of headache, palpitations, and episodic diaphoresis. She was diagnosed with hypertension in the past and is now regularly taking antihypertensive medication (amlodipine 10 mg once daily). She has had a diffuse thyroid swelling for the past 4 mon... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 57-year-old man comes to the physician because of a 1-year history of increasing shortness of breath on exertion and a cough productive of a small amount of grayish-white phlegm. The cough had been initially nonproductive. He has not had fever or chest pain. He is originally from China and visits his fa... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> A 45-year-old woman presents with sudden-onset dyspnea. Her past medical history is significant for varicose veins in her lower extremities, well-controlled diabetes mellitus type 2, and a 25 pack-year smoking history. The patient currently takes metformin and pioglitazone. Family history is significant f... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 7-year-old boy is brought to the clinic by his mother with increasing swelling of his right jaw for the past 2 months. She notes that he has been treated several times with different antibiotics, but that they have not helped. She reports no recent history of fever, chills, or night sweats. The boy has ... | C |
Answer the following medical question with the correct letter choice: | <<Question:>> A 3-year-old male was brought to the pediatrician with severe lip lacerations, with a portion of his tongue appearing to be bitten off, as well as missing portions of the fingers on his right hand. A family history is notable for two similar cases in male cousins on the mother's side. A urinalysis reveale... | A |
Answer the following medical question with the correct letter choice: | <<Question:>> An asymptomatic 65-year-old woman is found to have T-score of -2.6 SD on routine bone mineral density screening. She has a 10-year history of hypertension and an esophageal stricture due to severe gastroesophageal reflux disease. She was diagnosed with endometrial hyperplasia 20 years ago and treated with... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> A 28-year-old woman, gravida 1, para 0, at 20 weeks' gestation comes to the physician with her husband for a prenatal visit. Her pregnancy has been uncomplicated. They are planning to travel to Ethiopia next month to visit the husband's family. Medications include folic acid and an iron supplement. Vital ... | B |
Answer the following medical question with the correct letter choice: | <<Question:>> A 26-year-old man presents to the office complaining of persistent epigastric pain for the past 2 months. He states that his pain is worse a few hours after he eats. His father had similar symptoms. Past medical history is insignificant. He is a non-smoker and does not drink alcohol. The vital signs inclu... | D |
Answer the following medical question with the correct letter choice: | <<Question:>> The parents of a 16-year-old boy with type 1 diabetes mellitus present requesting information about the drug, exenatide, an injectable drug that only needs to be administered once a week. The patient’s blood glucose levels have been difficult to control on his current insulin regimen due to poor adherence... | A |
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