Essentials of Healthcare - Fall Final Review

Front

What is the hypodermis?

Back

The hypodermis, also known as subcutaneous tissue, is the layer of tissue beneath the dermis of the skin. It is not the outer layer of the skin.

Front

What are short bones?

Back

Short bones are cube-shaped bones that provide stability and support with little movement. Examples include carpals (wrist bones) and tarsals (ankle bones).

Front

What is neuroglia?

Back

Neuroglia, or glial cells, are the supportive cells in the nervous system that make up about 90% of all nerve cells. They provide support, nourishment, and protection for neurons.

Front

Identify the scapula.

Back

The scapula, also known as the shoulder blade, is a flat, triangular bone located in the upper back.

Front

What is the frontalis muscle?

Back

The frontalis is a muscle located in the forehead that is responsible for raising the eyebrows and wrinkling the forehead.

Front

What is the function of the skin?

Back

The skin serves as a protective barrier, regulates body temperature, and allows for sensation.

Front

What are the main types of bones in the human body?

Back

The main types of bones are long bones, short bones, flat bones, and irregular bones.

Front

What is the role of neurons?

Back

Neurons are the primary cells of the nervous system responsible for transmitting signals throughout the body.

Front

What is the structure of long bones?

Back

Long bones have a shaft (diaphysis) and two ends (epiphyses) and are primarily composed of compact bone.

Front

What is the significance of the patella?

Back

The patella, or kneecap, is a small bone that protects the knee joint and improves the leverage of the thigh muscles.