Internal Respiration Can Be Defined As

question 31

Multiple Choice

Internal respiration can be defined as:

• A) the exchange of gases between the lung and the blood capillaries in the lung.
• B) pulmonary ventilation.
• C) the exchange of gases between the blood capillaries and the tissues cells.
• D) both A and B.

---

Definitions:

Emotion

A complex psychological state that involves a subjective experience, physiological response, and behavioral or expressive response.

Hans Selye

A pioneering Hungarian-Canadian endocrinologist who is known for his research on the stress response and for introducing the concept of stress in medical research.

Stress Response

The body's reaction to a challenge or demand, characterized by physiological and psychological changes that prepare the body to act.

Alarm Phase

The initial stage of the body's response to stress, activating the sympathetic nervous system and the fight-or-flight response.