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A researcher is conducting a study on a knockout rabbit that has a deficiency of erythrocytic carbonic anhydrase. Which of the following combinations of findings is most likely to …
Audio Qbank – Q291 – A hematologic study See Full Post
A 64-year-old man with type II diabetes mellitus is brought in by ambulance for a 2-hour history of dyspnea and chest tightness. ECG shows ST-elevations in the anterior leads. …
Audio Qbank – Q290 – A 64M with dyspnea See Full Post
A 26-year-old woman runs a half-marathon as part of her training program. She has consumed nothing but water during the course of her exercise. Which of the following combinations …
Audio Qbank – Q279 – A 26F has some enzymes analyzed See Full Post
A 24-year-old man finishes a 10-mile run. He consumed nothing but water during the course of his exercise. Which of the following combinations best reflects his enzyme activity status …
Audio Qbank – Q278 – A 24M undergoes enzyme analysis See Full Post
A 24-year-old woman receives topical dinoprostone during parturition. This same agent is applied to smooth muscle cells in vitro, as indicated by point X on the following exhibit. Which …
Audio Qbank – Q276 – A 24F receives dinoprostone See Full Post
A healthy 24-year-old man receives an intravenous infusion of mannitol. Which of the following changes in plasma antidiuretic hormone (ADH) and osmolality are most likely in this patient? A …
Audio Qbank – Q275 – A 24M receives mannitol See Full Post
A neonate has a heel prick test performed showing normal serum TSH, normal serum free T4, and decreased serum total T4. What’s the most likely diagnosis? Anti-thyroid antibodies (fetal-derived) …
Audio Qbank – Q267 – Neonatal thyroid function See Full Post
A 66-year-old woman with congestive heart failure has had gradually decreasing urinary volume over the past four weeks. Which of the following sets of laboratory findings is most to …
Audio Qbank – Q266 – A 66F with decreasing urinary volume See Full Post
A 62-year-old man is brought to emergency for a two-hour history of chest pain. Vitals are: temperature 99.0F, HR 115, RR 20, BP 85/60. Pulse oximetry on room air …
Audio Qbank – Q254 – A 62M with chest pain See Full Post
A healthy 26-year-old woman increases her sodium intake over a 48-hour period. Which of the following is most likely to be increased in this patient? ACTH Aldosterone Angiotensin …
Audio Qbank – Q203 – A 26F increases her sodium intake See Full Post