The Mediastinum Is a Serous Cavity

question 58

True/False

The mediastinum is a serous cavity.

---

Definitions:

Anxiety Hierarchies

A list of fears arranged in ascending order of intensity, used in therapies like systematic desensitization to gradually confront and reduce anxiety.

Systematic Desensitization

A therapeutic technique used to reduce fear or anxiety, by gradually exposing the person to the feared object or context without any danger.

Exposure

A therapeutic technique where individuals confront their fears or traumatic memories in a safe and controlled environment to reduce their power.

Classical Conditioning

A learning process that occurs when two stimuli are repeatedly paired; a response that is at first elicited by the second stimulus is eventually elicited by the first stimulus alone.