Postural Sway Is a Normal Phenomenon That Is Largely Controlled

question 6

Multiple Choice

Postural sway is a normal phenomenon that is largely controlled by gravity and which of the following muscle groups?

• A) Quadriceps and hamstrings
• B) Hip extensors and flexors
• C) Ankle plantar flexors and dorsiflexors
• D) Ankle invertors and evertors

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Definitions:

Heart Sounds

The noises generated by the beating heart and the resultant flow of blood through it.

Tricuspid

Relating to the valve between the right atrium and right ventricle of the heart, consisting of three cusps or flaps that prevent blood from flowing backwards.

Pulmonic

Relating to the lungs or the pulmonary artery, often used in medical contexts to discuss conditions or treatments affecting the respiratory system.

Elastic Recoil

The ability of an organ or tissue to return to its original shape after being stretched or compressed.