The Affinity of Hemoglobin for Oxygen (O₂) Is Increased by an Increase

question 45

Multiple Choice

The affinity of hemoglobin for oxygen (O₂) is increased by an increase in the concentration of

• A) 2,3-bisphosphoglycerate.
• B) carbon dioxide.
• C) hydrogen ion.
• D) nitric oxide.
• E) oxygen.

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Definitions:

Stage 4 NREM

The deepest phase of non-rapid eye movement sleep, characterized by delta wave activity in the brain and the hardest stage from which to awaken.

Vital signs

Measurements indicating the essential functions of the body, including temperature, pulse, respiration, and blood pressure.

Eyes rapidly move

A phenomenon occurring during REM (Rapid Eye Movement) sleep, where the eyes move quickly in various directions.

Sleep assessment

The evaluation of sleep patterns and quality to diagnose sleep disorders or to determine the impact of health conditions on sleep.