Which of the Following Structures Allows Motion Around a Single

question 16

Multiple Choice

Which of the following structures allows motion around a single axis and only permits flexion and extension?

• A)Suture joint
• B)Ball-and-socket joint
• C)Short bone
• D)Hinge joint

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Definitions:

Ventilation

The process of moving air in and out of the lungs to facilitate gas exchange with the internal environment, primarily involving oxygen and carbon dioxide.

Blood pH

The measure of acidity or alkalinity of the blood, which is typically maintained at around 7.35 to 7.45.

Hering-Breuer Reflex

Sensory impulses from stretch receptors in the lungs arrest inspiration; expiration then occurs.

Overinflation

The condition of being expanded or filled beyond the optimal level, often referring to the lungs or tires.