Your lab partner does not feel the stick of a needle in the sural region of the leg. Which spinal nerve may be damaged?
A) S2
B) L3
C) L5
D) C2
A
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Which of the choices below are the most important hormone regulators of electrolyte reabsorption and secretion?
A) angiotensin I and epinephrine B) angiotensin I and atrial natriuretic peptide C) angiotensin II and ADH D) angiotensin II and aldosterone
Which type of neuroglia forms the myelin sheath around nerves outside the brain and spinal cord?
A. Astrocytes B. Ependymal cells C. Schwann cells D. Oligodendrocytes
How is the basal metabolic rate (BMR) different from the total metabolic rate (TMR)?
A) The BMR is calculated when one is asleep. B) The TMR includes the BMR. C) The BMR includes energy expenditures for muscular contractions. D) The BMR includes the TMR.
How does combined hormone birth control work?
A. Prevents implantation B. Prevents fertilization C. Prevents ovulation D. All apply.