Body Cavities, Terms, and Planes Review

Front

What is anatomical position?

Back

The anatomical position is a standard position of the body used as a reference in anatomy. In this position, the body is standing upright, facing forward, with arms at the sides and palms facing forward.

Front

Body cavity that contains the heart

Back

Pericardial cavity.

Front

What is the mediastinum?

Back

The mediastinum is the central compartment of the thoracic cavity, located between the lungs, and contains the heart, great vessels, trachea, esophagus, and other structures.

Front

What is the cranial cavity?

Back

The cranial cavity is the space within the skull that houses the brain.

Front

What anatomical structure is labeled e?

Back

Diaphragm.

Front

What is the abdominal cavity?

Back

The abdominal cavity is the space within the abdomen that contains digestive organs such as the stomach, intestines, liver, and kidneys.

Front

What is the pelvic cavity?

Back

The pelvic cavity is the space within the pelvis that contains the bladder, reproductive organs, and rectum.

Front

What are the pleural cavities?

Back

The pleural cavities are the two spaces surrounding each lung, containing pleural fluid that reduces friction during breathing.

Front

What is the function of the diaphragm?

Back

The diaphragm is a muscle that separates the thoracic cavity from the abdominal cavity and plays a crucial role in respiration by contracting and relaxing to facilitate breathing.

Front

What is the thoracic cavity?

Back

The thoracic cavity is the chamber of the body that is protected by the rib cage and contains the lungs and heart.