Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Muscular System Test Review
Test Description: This one will help you for the Ch. 8 Muscular System Test
Instructions: Answer all questions to get your test result.
1) Functions of muscle include ___________.
A
moving body parts
B
the heartbeat
C
all of the choices are correct
D
muscle tone
2) The amount of oxygen needed to support the conversion of lactic acid to glucose by the liver is called the ___________.
A
refractory quantity
B
oxygen debt
C
aerobic conversion
D
lactate debt
3) Neurotransmitter molecules are stored in vesicles within ___________.
A
motor units
B
motor neuron endings
C
sarcomeres
D
myofibrils
4) In a recording of a muscle twitch, the delay between the time a stimulus is applied and the time the muscle responds is called the _______________.
A
latent period
B
recovery period
C
contraction period
D
relaxation period
5) A motor unit typically includes _____________.
A
motor neurons only
B
muscle fibers only
C
one motor neuron and several muscle fibers
D
several motor neurons and one muscle fiber
6) The increase in the number of motor units activated as a result of more intense stimulation is called _________.
A
summation
B
threshold stimulation
C
latency
D
recruitment
7) Compared to skeletal muscle, smooth muscle ________.
A
contracts more slowly and relaxes more rapidly
B
contracts more slowly and relaxes more slowly
C
contracts more rapidly and relaxes more rapidly
D
contracts more rapidly and relaxes more slowly
8) Rigor mortis that occurs in skeletal muscles a few hours after death is due to ________.
A
lack of ATP increased membrane permeability to calcium ions
B
persistent stimulation by motor neuron
C
excessive ATP decreased membrane permeability to calcium ions
D
a decrease in the number of muscle fibers
9) Endomysium separates individual muscle fibers from each other.
A
False
B
True
10) The minimal strength of stimulation needed to elicit a muscle contraction is called the threshold stimulus.
A
False
B
True
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?