The pressure measured in the arteries just before the next ventricular ejection of blood is
a. systolic pressure.
b. diastolic pressure.
c. pulse pressure.
d. mean pressure.
e. none of these answers.
B
You might also like to view...
The arachnoid villi
A. are found in the superior sagittal dural sinuses. B. lack the tunica media found in blood vessels. C. drain cerebrospinal fluid. D. drain blood. E. All of the above
The adrenal medulla primarily secretes
A) epinephrine. B) norepinephrine. C) dopamine. D) cortisol. E) aldosterone.
Which of the following does NOT illustrate digestion?
A. Fat ? fatty acids and glycerol B. Protein ? amino acids C. Disaccharides ? monosaccharides D. Polysaccharides ? disaccharides E. CO2 and H2O ? carbohydrates
A dialysis sac that is permeable to glucose and water is filled with water and placed in a beaker containing 20% glucose solution. Will there be a net transport of glucose across the dialysis sac? If so, in which direction will the glucose move, into the
sac or out of the sac? A) There is no net movement, but glucose will move back and forth across the membrane. B) No, there is no force to drive glucose across the membrane. C) Yes, glucose will move into the sac. D) Yes, glucose will move out of the sac.