During Moderate Exercise,arterial PCO₂ and H⁺ Concentration Increase and Arterial PO₂ Decreases,and

question 17

True/False

During moderate exercise,arterial PCO₂ and H⁺ concentration increase and arterial PO₂ decreases,and these are the main stimuli causing increased ventilation.

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Definitions:

Omohyoid

A muscle in the neck that acts to lower the hyoid bone and larynx during swallowing and speech.

Thyrohyoid

A muscle in the neck that depresses the hyoid bone and raises the larynx during swallowing and speaking.

Neck

The part of the body connecting the head to the rest of the body, containing structures of the digestive and respiratory tracts as well as major blood vessels and nerves.

Sternocleidomastoid

A muscle in the neck that runs from the sternum and clavicle to the mastoid process of the temporal bone, involved in facilitating rotation and flexion of the neck.