Large squares on the ECG paper measure:
A) 2 mm × 2 mm.
B) 5 mm × 5 mm.
C) 10 mm × 10 mm.
D) 20 mm × 20 mm.
B
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Which of these is a renal or intra-renal cause of acute renal failure?
A) Fluid overload and non-cardiogenic pulmonary edema B) Urine outflow obstruction due to an enlarged prostate C) Reduced renal blood flow due to shock, dehydration, or vasopressor agents D) Nephron injury from trauma, nephrotoxic drugs, or infection
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Cushing's disease causes weight ________ and Graves' causes weight ________
A) loss, loss B) loss, gain C) gain, gain D) gain, loss
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