What type of muscle tissue is found in the walls o

ATI RN

ATI RN Test Bank

What type of muscle tissue is found in the walls of hollow internal organs?

A. skeletal B. smooth C. cardiac D.

Correct Answer: B

Rationale: Smooth muscle lines hollow organs (e.g., gut, blood vessels) for involuntary movement.

The two steps of cancer development are

A. initiation and promotion B. initiation and mutation C. promotion and vascularization D. metastasis and promotion

Correct Answer: A

Rationale: Cancer develops via initiation (DNA damage) and promotion (growth stimulation).

Afferent neurons carry nerve impulses from

A. CNS to muscles B. CNS to receptors C. Receptors to CNS D. Effectors organs to CNS

Correct Answer: C

Rationale: Afferent neurons transmit sensory information from receptors to the CNS.

Tibia is a bone found in the

A. Skull B. Face C. Leg D. Arm

Correct Answer: C

Rationale: The tibia is a bone located in the leg.

Which of the following is not the part of peripheral nervous

A. Cranial nerve B. Spinal nerve C. Spinal cord D. Ganglia

Correct Answer: C

Rationale: The spinal cord is part of the central nervous system, not the peripheral nervous system.

$89/ 30 days

$150/ 90 days