Integumentary System Basics

Which layer of the skin is the innermost layer of fatty tissue?

What is the branch of medicine involving diagnosis and treatment of skin diseases?

What is a localized area of white depigmented skin due to loss of melanin?

What is an excessive hair growth anywhere in the body in males or females?

What is the natural oily substance that protects the skin?

What is the term for infection of the skin caused by dermatophytes (fungi)?

What is the name for a localized horny overgrowth of the skin, such as warts or callus?

What is the term for excessive hair growth anywhere in the body in males or females?

What is the branch of medicine involving diagnosis and treatment of skin diseases?

What is the name for the natural oily substance that protects the skin?

True or false: Seborrhea is a contagious skin condition.

True or false: Keratosis is a fungal infection of the nail.

True or false: Dermatology is the branch of medicine that involves the study of skin diseases.

True or false: Onychomycosis is an inflammation involving the lateral and proximal nail folds.

True or false: Hypertrichosis is the thin, outer membrane layer of the skin.

Skin Layers and Conditions

The innermost layer of fatty tissue in the skin is known as the hypodermis or subcutaneous layer.
A localized area of white depigmented skin due to loss of melanin is called vitiligo.

Medical Specialties

The branch of medicine focused on the diagnosis and treatment of skin diseases is dermatology.

Hair and Skin Conditions

Excessive hair growth anywhere on the body in males or females is referred to as hypertrichosis.
Sebum is the natural oily substance that protects and moisturizes the skin.

Infections and Growths

Infection of the skin caused by dermatophytes (fungi) is termed dermatophytosis.
Localized horny overgrowth of the skin, such as warts or calluses, is known as keratosis.

True or False Statements

False: Seborrhea is not a contagious skin condition; it refers to excessive sebaceous gland activity.
False: Keratosis is not a fungal infection of the nail but rather an overgrowth of the outer skin layer.
True: Dermatology is indeed the branch of medicine that involves the study of skin diseases.
False: Onychomycosis refers to a fungal infection of the nails, not inflammation of the nail folds.
False: Hypertrichosis is characterized by excessive hair growth, unrelated to the thin outer membrane layer of skin.

Test your knowledge about the integumentary system, which includes the skin, hair, nails, and glands. Learn about the layers of the skin and related medical terms.