Respiratory + integumentary Systems

Front

What is the function of the respiratory system?

Back

The respiratory system is responsible for the exchange of gases, primarily oxygen and carbon dioxide, between the body and the environment.

Front

What are the main components of the respiratory system?

Back

The main components include the nose, pharynx, larynx, trachea, bronchi, and lungs.

Front

What is the role of alveoli in the respiratory system?

Back

Alveoli are tiny air sacs in the lungs where gas exchange occurs; they allow oxygen to enter the blood and carbon dioxide to be expelled.

Front

What is the difference between the upper and lower respiratory tracts?

Back

The upper respiratory tract includes the nose, nasal cavity, and pharynx, while the lower respiratory tract includes the larynx, trachea, bronchi, and lungs.

Front

What is the purpose of the integumentary system?

Back

The integumentary system protects the body, regulates temperature, and provides sensory information.

Front

What are the main components of the integumentary system?

Back

The main components include the skin, hair, nails, and various glands.

Front

What type of tissue is the epidermis made of?

Back

The epidermis is primarily made of stratified squamous epithelium.

Front

What is the function of sebaceous glands?

Back

Sebaceous glands secrete sebum, an oily substance that helps to keep the skin and hair moisturized.

Front

What is the role of the dermis in the skin?

Back

The dermis provides strength and elasticity to the skin and contains blood vessels, nerves, and connective tissue.

Front

What is the significance of the papillary layer of the dermis?

Back

The papillary layer contains dermal papillae that form fingerprints and enhance grip.