Blood pressure would decrease if either the heart rate or stroke volume decreased.
Answer the following statement true (T) or false (F)
True
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Which division of the small intestine contains the Brunner glands?
a. ileum b. duodenum c. cecum d. jejunum
The sympathetic division of the ANS differs from the parasympathetic division of the ANS in that
A) the postganglionic fibers of the sympathetic system are relatively longer than those of the parasympathetic system. B) the sympathetic system is less divergent than is the parasympathetic. C) the sympathetic system has relatively longer preganglionic fibers than does the parasympathetic system. D) the sympathetic system promotes rest, relaxation, repose, and nutrient uptake, while the parasympathetic system increases alertness and metabolism. E) None of the answers are correct.
Atoms composed of the same numbers of protons and electrons, but different numbers of neutrons, are called
a. isomers. b. ions. c. isotopes. d. organic atoms.
The following represents a collection of spinal nerve roots hanging from the inferior end of the spinal cord
A) filum terminale B) cauda equina C) dorsal roots D) denticulate ligament