AP-Integumentary System

Front

What is the primary function of the hypodermis in the integumentary system?

Back

The hypodermis, also known as the subcutaneous layer, primarily functions to insulate the body, absorb shock, and anchor the skin to underlying structures such as muscles and bones.

Front

What does the acronym ABCDE stand for in relation to skin cancer detection?

Back

A - Asymmetrical, B - Border irregularity, C - Color variation, D - Diameter larger than 6mm, E - Evolving size, shape, or color.

Front

What is melanin and what role does it play in the skin?

Back

Melanin is a pigment produced by melanocytes in the skin that gives color to the skin, hair, and eyes, and provides some protection against UV radiation.

Front

What is the most common type of skin cancer?

Back

The most common type of skin cancer is Basal Cell Carcinoma.

Front

Where is the hair follicle located?

Back

The hair follicle is located around the hair shaft.

Front

What are the three main layers of the skin?

Back

The three main layers of the skin are the epidermis, dermis, and hypodermis.

Front

What is the role of the dermis in the integumentary system?

Back

The dermis provides strength and elasticity to the skin, contains blood vessels, nerves, and various skin appendages such as hair follicles and sweat glands.

Front

What is the function of sweat glands in the skin?

Back

Sweat glands help regulate body temperature through the process of perspiration and also play a role in excreting waste products.

Front

What is the significance of the stratum corneum in the epidermis?

Back

The stratum corneum is the outermost layer of the epidermis, providing a protective barrier against environmental damage and preventing water loss.

Front

What is the difference between melanoma and non-melanoma skin cancers?

Back

Melanoma is a more aggressive form of skin cancer that originates in melanocytes, while non-melanoma skin cancers, such as basal cell carcinoma and squamous cell carcinoma, are generally less aggressive.