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A 16-year-old boy jumps into a cold lake with his friends. As a result, which of the following physiologic changes would be expected in this patient? ↑ Central blood volume; …
Audio Qbank – HY USMLE Q #563 – Cardiovascular physiology See Full Post
A 3-day-old girl is brought to the physician because of vomiting throughout the night following breastfeeding. Physical examination shows dry mucous membranes and lethargy. Serum studies show: Sodium …
Audio Qbank – HY USMLE Q #554 – Congenital adrenal hyperplasia See Full Post
A 25-year-old man partakes in a research study in which he receives a series of human chorionic gonadotropin (hCG) over the course of 3 months. Which of the following binding …
Audio Qbank – HY USMLE Q #546 – Repro / Physio See Full Post
A 38-year-old woman comes to the physician for a 1-month history of puffy eyes and swelling of her legs. During the past year, she has increasingly heavy and irregular menses …
Audio Qbank – HY USMLE Q #534 – Pathology / IM See Full Post
One week following partial esophagectomy for adenocarcinoma, a 64-year-old man cannot be weaned from a ventilator. Vitals are within normal limits. Chest is clear to auscultation. Serum T4 is normal, …
Audio Qbank – HY USMLE Q #525 – Endocrine See Full Post
A 54-year-old woman comes to the physician for a 2-week history of increased thirst and urination. She has had a 12-lb weight loss during this time. She has hypertension and …
Audio Qbank – HY USMLE Q #503 – Endocrine See Full Post
A 59-year-old woman with type II diabetes mellitus comes to the physician for a follow-up examination. Treatment with a thiazolidinedione is commenced. Which of the following is the most likely …
Audio Qbank – HY USMLE Q #498 – Diabetes pharm See Full Post
A 22-year-old woman comes to the physician for a follow-up examination following a blood pressure measurement of 160/100 two weeks ago. Repeat measurement today is 158/100. MR angiography of the …
Audio Qbank – HY USMLE Q #492 – Endocrine / Cardiovascular See Full Post
A 16-year-old girl comes to the physician because of increased thirst and urination over the past 2 weeks. She has lost 5-kg during this period despite an increased appetite. She …
Audio Qbank – HY USMLE Q #471 – Endocrine / Family medicine See Full Post
A 10-year-old boy is brought to the physician because of a 12-month history of wetting the bed at night. He has had increased thirst and urinary frequency during this time. …
Audio Qbank – HY USMLE Q #470 – Renal / Family Medicine See Full Post