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Hole's Human Anatomy & Physiology, 9/e
David Shier, Washtenaw Community College
Ricki Lewis, The University at Albany
Jackie Butler, Grayson County Community College

Muscular System

True/False Quiz

Please answer all questions



1

The term muscle fiber is synonymous with a group of muscle cells.
A)True
B)False
2

The heart muscle will still contract even if removed from the body.
A)True
B)False
3

It is more easy to fatigue an arm muscle than the heart muscle.
A)True
B)False
4

A skeletal muscle also contains smooth muscle fibers within it.
A)True
B)False
5

As nerve fibers come into direct contact with muscle fibers, they form a connection called the neuro- muscular junction.
A)True
B)False
6

The expression "oxygen debt" refers to the lack of sufficient oxygen and lactic acid for contraction.
A)True
B)False
7

Isotonic contractions occur as one tries to lift a table that is nailed to the floor.
A)True
B)False