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A 65-year-old man comes to the physician for a routine health maintenance examination. Cardiac examination shows a laterally displaced point of maximal impulse in the anterior axillary line and a …
HY USMLE Q #695 – Cardio physiology See Full Post
A 42-year-old woman comes to the physician for a routine health maintenance examination. She has been smoking two packs of cigarettes daily for 24 years. Which of the following is …
HY USMLE Q #682 – Dead space vs shunt See Full Post
A 61-year-old man comes to the physician for a 4-day history of leg swelling and shortness of breath. He has a subclavian arteriovenous fistula caused by a stab wound 10 …
HY USMLE Q #674 – Vascular See Full Post
A 20-year-old woman comes to the physician for a routine health maintenance examination. Menses have occurred at irregular 24-32-day intervals for the past 3 years. BMI is 27. Physical examination …
HY USMLE Q #672 – Repro / Obgyn See Full Post
A 27-year-old woman comes to the physician for a 6-month history of abnormal periods. BMI is 30. Physical examination shows mild acne on the face and shoulders. Which of the …
HY USMLE Q #635 – Biochemistry / Repro See Full Post
A 34-year-old woman, G2P1, at 14 weeks’ gestation comes to the physician for a 2nd trimester appointment. Which of the following sets of thyroid parameters is most likely to be …
HY USMLE Q #634 – Thyroid in pregnancy See Full Post
A 24-year-old male partakes in a research study in which it is found that his intra-erythrocytic carbonic anhydrase levels are decreased. Which of the following is most likely to be …
HY USMLE Q #626 – Hematology / Biochemistry See Full Post
A 52-year-old man comes to the physician for a 2-week history of shortness of breath. Vitals are within normal limits. Physical examination is unremarkable. Laboratory studies show: Arterial pCO2 …
HY USMLE Q #618 – Pulmonary See Full Post
A 9-year-old girl is brought to the physician because of progressive fatigue and increased urination for the past week. Pulse is 110/min. Physical examination shows dry mucous membranes and poor …
HY USMLE Q #594 – Renal See Full Post
A 14-year-old boy is brought to the physician by his parents in January for a 2-month history of dry cough. It is particularly worsened after he finishes football practice. He …
HY USMLE Q #593 – Pulmonary See Full Post