Changes depicted on a 12-lead EKG that are indicative of myocardial ischemia are:
A) ST segment depression
B) ST segment elevation
C) pathologic Q waves
D) flipped QRS complex
Answer: A
Health Professions
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You respond for a 52-year-old woman complaining of pain in her right calf. She has been relatively immobile since fracturing her ankle two weeks earlier. You should first suspect:
A) deep vein thrombosis. B) pathological fracture. C) multiple myeloma. D) sickle cell crisis.
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Which of the following infects red blood cells?
a. Epstein-Barr virus b. Cytomegalovirus c. Parvovirus B19 d. West Nile virus
Health Professions