FREE Milady Cosmetology Anatomy and Physiology Questions and Answers
Which layer of the skin is known as the "true skin"?
The dermis is called the "true skin" because it contains blood vessels, nerves, sweat glands, hair follicles, and connective tissues that support the epidermis. The epidermis is the outermost layer, and the subcutaneous tissue lies beneath the dermis.
What is the primary function of the sebaceous glands?
Which part of the hair structure is responsible for hair growth?
The hair bulb is located at the base of the follicle and contains the dermal papilla, which supplies nutrients necessary for hair growth. The hair shaft is the visible part, and the cuticle is the outer layer of the hair strand.
What is the largest bone in the human body?
The femur, or thigh bone, is the largest and strongest bone in the body. It supports the body’s weight and is critical for movement. The tibia and humerus are smaller, and the pelvis is a bone structure rather than a single bone.
Which of the following is NOT part of the central nervous system?
The central nervous system consists of the brain and spinal cord. Peripheral nerves are part of the peripheral nervous system, which connects the central nervous system to the rest of the body.