Careful measurements of GFR are made by injection of _______, but approximations of GFR can be made more simply by measuring renal plasma clearance of _________
A.
creatine phosphate; insulin
B.
insulin; creatine phosphate
C.
inulin; creatinine
D.
creatinine; inulin
C
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Two things have occurred to Lauren while she was convalescing from her injury. First, the immobilization of the arm caused some muscle mass to atrophy. Second, the loss of muscle was replaced with tough connective tissue that locked her arm in place. With therapy the tissue can be stretched or torn enough to return the full range of motion.
What will be an ideal response?
What is the result of sympathetic stimulation to the heart?
A. Decreased cardiac output B. Decreased heart rate C. Increased heart rate and force D. Decreased intraventricular pressure E. Squeezing of the pericardial sac
As blood leaves the right ventricle, it passes through the ________ and then into the pulmonary trunk
A) pulmonary veins B) conus arteriosus C) aorta D) inferior vena cava E) superior vena cava
The rectus femoris is in the arm.
Answer the following statement true (T) or false (F)