From the oxygen-hemoglobin dissociation curve, hemoglobin is __________ when the partial pressure of oxygen is 40 mm Hg. Would this be in the lungs, inactive tissues, or active tissues?
A. 75% saturated; in the inactive tissues
B. 75% saturated; in the active tissues
C. 98% saturated; in the active tissues
D. 35% saturated; in the active tissues
Answer: A. 75% saturated; in the inactive tissues
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The property of muscle tissue that allows an impulse to travel down the entire length of the cell membrane is
A. elasticity. B. conductivity. C. extensibility. D. contractility. E. responsibility.
This figure shows a posterior view of the right thigh. What muscle does number 3 indicate?
A. Semitendinosus B. Semimembranosus C. Biceps femoris D. Adductor magnus E. Gluteus maximus
Overhydration:
a. occurs about as often as dehydration b. can put too heavy a burden on the kidneys c. can be caused by giving intravenous fluids too rapidly d. none of the above
The plasma clearance rate of a substance filtered, but not reabsorbed or secreted, always equals the __________
Fill in the blank(s) with correct word