The heart has the unique ability to change its workload. On average the heart can pump between ________ and ________ liters of blood per minute.
A) 1; 3
B) 10; 20
C) 5; 50
D) 5; 30
E) 2; 20
D) 5; 30
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Water and dissolved substances leave the arteriole end of a capillary due to ____, and
enter the venule end of a capillary due to ______. A) hydrostatic pressure being higher than osmotic pressure; active transport being greater than osmotic pressure B) osmotic pressure being higher than hydrostatic pressure; hydrostatic pressure being higher than osmotic pressure C) osmosis; active transport D) hydrostatic pressure being higher than osmotic pressure; osmotic pressure being higher than hydrostatic pressure
Which of the following choices lists structures in the order in which urine flows through them?
A. Renal pelvis, major calyx, minor pelvis B. Minor calyx, major calyx, renal pelvis C. Major pelvis, minor calyx, renal pelvis D. Major calyx, renal pelvis, minor calyx E. Major calyx, minor calyx, renal pelvis
Circumcision is the surgical removal of the ________.
A. prepuce B. glans penis C. crus penis D. bulb of penis E. corpora cavernosa
Which of the following is NOT true of the bones of the lower limb?
A. There are 5 metatarsals in each foot, just like there are 5 metacarpals in each hand. B. The leg contains 2 bones, just like the forearm. C. There are 14 phalanges in each foot, just like in the hand. D. The lower limb contains 8 tarsals, just like the upper limb contains 8 carpals. E. All of these are true of the bones of the lower limb.