Physiology

question 138

Multiple Choice

Physiology:

• A) recognizes the unchanging (as opposed to the dynamic) nature of things.
• B) investigates the body's structure.
• C) is concerned with organisms and does not deal with different levels of organization such as cells and systems.
• D) is the science that examines the function of living organisms and their parts.

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Definitions:

Semi-Fowler's Position

A medical position where the patient is partially seated, with the head of the bed raised to an angle between 15 and 45 degrees, often used to promote lung expansion.

Intracranial Pressure

The pressure within the skull, affecting the brain tissue and cerebrospinal fluid.

Mechanical Ventilation

A life-support technique that uses a machine to help patients breathe when they are unable to do so sufficiently on their own.

Endotracheal Tube

A flexible tube inserted through the mouth or nose into the trachea to maintain an open airway and facilitate ventilation.