Question: 1. In The Brain, The ___________________ Nuclei Can Adjust The Pattern And Rhythm Of Movement. 2. Which Of The Following Statements Regarding Acetylcholine Is Not True? A. It Is Secreted By All Parasympathetic Postganglionic Fibers B. It Is Secreted By All Sympathetic Preganglionic Fibers C. It Is Secreted By All Parasympathetic Preganglionic Fibers …

Question: 1. In The Brain, The ___________________ Nuclei Can Adjust The Pattern And Rhythm Of Movement. 2. Which Of The Following Statements Regarding Acetylcholine Is Not True? A. It Is Secreted By All Parasympathetic Postganglionic Fibers B. It Is Secreted By All Sympathetic Preganglionic Fibers C. It Is Secreted By All Parasympathetic Preganglionic Fibers …

1. In the brain, the ___________________ nuclei can adjust thepattern and rhythm of movement.

2. Which of the following statements regarding acetylcholine isnot true?

a.

it is secreted by all parasympathetic postganglionic fibers

b.

it is secreted by all sympathetic preganglionic fibers

c.

it is secreted by all parasympathetic preganglionic fibers

d.

it is secreted by all sympathetic postganglionic fibers

3. Which of the following statements regarding blood vesseldiameter is true?

a.

at rest, sympathetic tone keeps blood vessels partiallyconstricted

b.

at rest, blood vessels are generally dilated

c.

all blood vessels are innervated by the parasympathetic andsympathetic divisions

d.

blood vessels are only innervated by the parasympatheticdivision