Muscle Tissue MCQs
Muscle Tissue MCQs
Answer these Muscle Tissue MCQs and see how sharp is your knowledge of Muscle Tissue. Scroll down and let's start!
1: Titin is a(n) __________.
A. Tropomyosin-binding protein
B. Thin filament protein
C. Calcium-binding protein
D. Elastic protein
2: The minimum stimulus needed to cause muscle contraction is called the __________.
A. The threshold.
B. The latent period.
C. Twitch.
D. Recruitment
3: A sarcomere is ________.
A. A compartment in a myofilament
B. The contractile unit between two Z discs
C. The wavy lines on the cell, as seen in a microscope
D. The area between two intercalated discs
E. The nonfunctional unit of skeletal muscle
4: In skeletal muscle, the term that describes the alternating light and dark bands is ___________.
A. Strabismus
B. Tetanus
C. Myoblasts
D. Striations
E. Myofibrils
5: In areolar connective tissue, ________ cells release histamine.
A. Muscle
B. Macrophages
C. Cells
D. Mast
6: The somatic sensory division of the pns __________.
A. Includes sensation of nausea and hunger
B. Stimulates contraction of skeletal muscles
C. Includes motor innervation of smooth muscle, cardiac muscle, and glands
D. Includes general senses of pressure, pain, vibration, and temperature in body wall and limbs
7: The prime mover of wrist extension is the __________.
A. Extensor carpi ulnaris
B. Extensor carpi radialis longus
C. Extensor carpi radialis brevis
D. Extensor digitorum
8: The muscles of the anterior leg compartment work synergistically to __________ the foot.
A. Invert
B. Rotate
C. Dorsiflex
D. Plantar flex
9: Weight training has the biggest effect on __________.
A. Cardiac muscles
B. Smooth muscles
C. Involuntary muscles
D. Skeletal muscles
10: With age, muscles can become weaker. this is due to __________.
A. Damage from everyday use and injuries that accumulate over time
B. Connections between nerves, which cause more pain and therefore less use
C. Difficulties that occur during muscle growth and repair
D. Disconnections between motor nerves and muscle fibers
11: In movement, the ____ muscle straightens the arm.
A. ​flexor
B. ​striated
C. Extensor
D. ​skeletal
12: First-class levers ________.
A. Have load at one end of the lever, fulcrum at the other, and effort applied somewhere in the middle
B. Are typified by tweezers or forceps
C. In the body can operate at a mechanical advantage or mechanical disadvantage, depending on specific location
D. Are the type found in the joints forming the ball of the foot as used in raising the body on the toes
13: Exhaustion of glycogen storage within a muscle fiber would have the biggest effect on ________.
A. Fast glycolytic fibers
B. Slow oxidative fibers
C. Slow (oxidative), fatigue-resistant fibers
D. Fast (oxidative), fatigue-resistant fibers
14: Decreasing the amount of drugs that are carried across u.s. borders is an example of __________.
A. Demand reduction
B. Reduction
C. Inoculation
D. Interdiction.
15: The actions of the internal obliques include __________.
A. Compression of the rib cage to assist in forced expiration
B. Compression of the rib cage to assist in forced inspiration
C. Compression of the abdomen to assist in forced expiration
D. Compression of the abdomen to assist in forced inspiration
16: An action potential enters the depths of a muscle fiber by way of __________.
A. Myosin
B. Troponin
C. Thin filaments
D. T tubules
17: Fatigued muscles signify __________.
A. Lowered body temperature
B. Accumulation of pyruvic acid
C. Oxygen recovery
D. Decreased pH
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Muscle Tissue MCQs
