Which Is Not an Important Factor in the Control of Ventilation

question 12

Multiple Choice

Which is not an important factor in the control of ventilation rate?

• A) Small changes in blood O₂ partial pressure
• B) Small changes in blood CO₂ partial pressure
• C) Blood pH
• D) The medulla oblongata
• E) Receptors detecting motion in muscle and joints

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Definitions:

Abduction of Hip

The movement of the leg away from the midline of the body.

Adduction of Hip

The movement of bringing the leg toward the midline of the body.

Hip Dislocation

An injury where the head of the femur is moved out of its normal position in the socket of the pelvic bone, often due to trauma.

Lateral Rotation

The movement of a body part away from the midline, rotating along its axis in the lateral direction.