07-17-2008, 07:20 PM
u would not want to turn cartoid sinus nerve signals, if u go the patient going bye bye forever
USMLE forum Jeoprady Game! - pepsi00
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07-17-2008, 07:20 PM
u would not want to turn cartoid sinus nerve signals, if u go the patient going bye bye forever
07-17-2008, 07:33 PM
yup ,my bad .. that is a disaster ...
07-17-2008, 07:34 PM
its C
07-17-2008, 07:40 PM
100. C correct
07-17-2008, 07:46 PM
ready 4 more?
07-17-2008, 07:48 PM
many be 2 more and im off for the day
07-17-2008, 07:51 PM
101.A patient with chronic renal insufficiency due
to renal vascular disease has a net functional loss of nephrons. If we assume that production of urea and creatinine is constant and that the patient is in a steady state, a 50% decrease in the normal GFR will cause which of the following to occur? (A) decrease plasma urea concentration (B) greatly increase plasma Na+ © increase the percent of filtered Na+ excreted (D) not affect plasma creatinine (E) significantly decrease plasma K+ 102. A patient with untreated diabetes mellitus is admitted to the hospital for treatment. Laboratory findings include a blood pH below 7.2. Which of the following is likely to directly result from this level of acidemia? (A) arteriolar constriction (B) decreased catabolism © hyperkalemia (D) hypoventilation (E) insulin sensitivity 103.During a routine preschool examination, a 5-year-old boy is found to have difficulty focusing on distant objects. Which of the following is true during far accommodation of the eyes? (A) ciliary muscles are relaxed (B) pupils are constricted © the focal length of the lens is short (D) the lens is rounded (E) zonula fibers are relaxed 104. Although most cases of hypertension are œessential, meaning the underlying disorder is unknown, about 10% of cases are œsecondary hypertension due to a specific, usually treatable cause. Which of the following alternatives can lead to secondary hypertension? (A) adrenal insufficiency (B) estrogen deficiency © hyperparathyroidism (D) renal artery stenosis (E) volume depletion
07-17-2008, 07:58 PM
101: C ....102: C .....103: C.......104: D
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