MUSCLE PHYSIOLOGY

PHYSIOLOGY

MUSCLE CONTRACTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The type of muscle tissue in the walls of hollow organs
A
cardiac
B
Skeletal
C
fibro
D
Visceral smooth
Explanation: 

Detailed explanation-1: -Smooth muscle fibers are located in walls of hollow visceral organs (such as the liver, pancreas, and intestines), except the heart, appear spindle-shaped, and are also under involuntary control.

Detailed explanation-2: -Smooth muscle is a type of tissue found in the walls of hollow organs, such as the intestines, uterus and stomach.

Detailed explanation-3: -Most smooth muscle is of the single-unit type, and is found in the walls of most internal organs (viscera); and lines blood vessels (except large elastic arteries), the urinary tract, and the digestive tract. It is not found in the heart which has cardiac muscle.

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