4.
Which of the following is a type of muscle tissue found in the human body?
(More than one response may be correct.)
a.
Skeletal muscle tissue.
b.
Adipose muscle tissue.
c.
Cardiac muscle tissue.
d.
Smooth muscle tissue.
5.
Select the statement that best describes skeletal muscle.
a.
Muscle tissue that is made up of branched, striated fibers and responds
to stimuli as if it were a single muscle fiber.
b.
Muscle fibers that are striated and elongated.
c.
Muscle fibers that are elongated and non-striated.
d.
Muscle tissue which is branched and striated and is found in the
alimentary canal.
6.
Which of the following statements best describes the physiology involved with
cardiac muscle tissue?
a.
The contraction is involuntary and does not respond directly to any
nervous stimulation.
b.
In this tissue, relaxation occurs during depolarization of the muscle
membrane and stops after repolarization.
c.
In this tissue, the chemical acetylcholine is released by the vesicles in the
neuromuscular junction with a resultant influx of potassium ions into the muscle.
d.
The secretion of acetylcholinesterase near the neuromuscular junction
produces the contraction of this type of tissue.
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MD0805
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