The part of the cardiac output that passes through the kidneys is the ________.
A. filtration fraction
B. glomerular flow rate
C. renal fraction
D. cardiac fraction
E. clearance fraction
Answer: C
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The muscle that adducts and flexes the arm is the
A) teres major. B) coracobrachialis. C) levator scapulae. D) pectoralis minor.
A 54-year-old man with a long history of alcohol abuse presents to the emergency department with rapidly increasing abdominal distention most likely resulting from an alteration in portal systemic blood flow. Which of the following characteristics is associated with the portal vein or the portal venous system?
(A) Lower blood pressure than in the IVC (B) Least risk of venous varices because of portal hypertension (C) Distention of the portal vein resulting from its numerous valves (D) Caput medusae and hemorrhoids caused by portal hypertension (E) Less blood flow than in the hepatic artery
The hormone that stimulates secretion of bicarbonate by the pancreas is also the hormone principally responsible for stimulating contraction of the gallbladder
Indicate whether the statement is true or false.
Place the following events of synaptic transmission at an adrenergic synapse in order: A - ATP is converted to cAMP B - The cell's metabolism is altered C - G protein binds adenylate cylase D - The G protein dissociates E - NE binds the receptor
A) E, D, A, C, B B) D, E, C, A, B C) D, E, A, C, B D) E, D, C, A, B