Cosmetology Test Anatomy and Physiology 2

Question 1

Which type of muscle tissue is found in the walls of blood vessels and internal organs?

Accepted Answer

Smooth muscle

Answer

Smooth muscle is involuntary and lines the walls of blood vessels and hollow organs.

Question 2

The axon of a neuron is responsible for:

Accepted Answer

Transmitting impulses away from the cell body

Answer

Axons carry nerve impulses away from the cell body toward other neurons or effector organs.

Question 3

Which layer of the skin contains collagen and elastin fibers that give skin its strength and elasticity?

Accepted Answer

Dermis

Answer

The dermis contains a dense network of collagen and elastin fibers responsible for skin's structural integrity.

Question 4

The process by which cells divide to produce two identical daughter cells is called:

Accepted Answer

Mitosis

Answer

Mitosis produces two genetically identical daughter cells used for growth and tissue repair.

Question 5

Which cranial nerve controls most of the facial muscles used in expression?

Accepted Answer

Facial nerve (VII)

Answer

The facial nerve (cranial nerve VII) innervates the muscles of facial expression.

Cosmetology Test Practice Test