A&P Fall Final Review

Front

What is the mass of blood that forms first when a broken bone is being repaired?

Back

Hematoma: A localized collection of blood outside of blood vessels, typically forming in response to injury.

Front

Which epidermal layer is made of cells that are constantly dividing?

Back

Stratum basale: The deepest layer of the epidermis where cell division occurs, producing new skin cells.

Front

Which part of the eye does not play a role in regulating or focusing light?

Back

Sclera: The white outer layer of the eyeball that provides structure and protection but does not focus light.

Front

What is the least moveable point of skeletal muscle attachment called?

Back

Origin: The fixed attachment point of a muscle, typically located closer to the center of the body.

Front

What type of connective tissue is characterized by large droplets of oil filling most of the cell's space?

Back

Adipose: A type of connective tissue that stores fat and provides insulation and cushioning.

Front

What is the primary function of the iris in the eye?

Back

The iris controls the size of the pupil and thus regulates the amount of light entering the eye.

Front

What is the role of osteoclasts in bone remodeling?

Back

Osteoclasts are cells that break down bone tissue, allowing for the release of minerals and the reshaping of bones.

Front

What is the function of the stratum corneum in the skin?

Back

The stratum corneum is the outermost layer of the epidermis, providing a barrier to protect underlying tissues.

Front

What is the difference between insertion and origin in muscle anatomy?

Back

Insertion is the point where a muscle attaches to a movable bone, while origin is the attachment to a stationary bone.

Front

What type of tissue is cartilage and what is its primary function?

Back

Cartilage is a flexible connective tissue that provides support and cushioning in joints.