A&P Fall Semester Review Questions

Front

Which tissue type functions are secretion, absorption, protection, and excretion?

Back

Epithelial tissue is responsible for functions such as secretion, absorption, protection, and excretion. It forms the outer layer of the skin and lines organs and cavities.

Front

What is the name of the bone located at the side of the skull, indicated as #4?

Back

The temporal bone is located at the sides and base of the skull, housing the structures of the ear.

Front

What term describes the structural unit of compact bone?

Back

An osteon, also known as a Haversian system, is the fundamental functional unit of compact bone, consisting of a central canal surrounded by concentric rings of bone matrix.

Front

What type of epithelium is the epidermis composed of?

Back

The epidermis is composed of stratified squamous epithelium, which provides protection against abrasion and pathogens.

Front

Which bone is known as the upper arm bone?

Back

The humerus is the long bone in the upper arm, extending from the shoulder to the elbow.

Front

What is the primary function of connective tissue?

Back

Connective tissue supports, binds together, and protects tissues and organs of the body. It includes bone, adipose (fat) tissue, and blood.

Front

What is the role of muscle tissue in the body?

Back

Muscle tissue is responsible for the movement of the body and its parts. It can be classified into three types: skeletal, cardiac, and smooth muscle.

Front

What is the function of nervous tissue?

Back

Nervous tissue is responsible for transmitting electrical signals throughout the body, facilitating communication between different body parts.

Front

What is the function of the periosteum?

Back

The periosteum is a dense layer of vascular connective tissue that envelops the bones except at the surfaces of the joints, providing nourishment and serving as an attachment point for tendons and ligaments.

Front

What is the central canal in bone tissue?

Back

The central canal, also known as the Haversian canal, contains blood vessels and nerves that supply the bone.