The Function of the Pectoralis Major Is To

question 103

Multiple Choice

The function of the pectoralis major is to:

• A)flex the arm
• B)adduct the arm
• C)both of these
• D)neither of these

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Definitions:

Glottis

The opening between the vocal cords.

Pleura

The thin membrane that covers the lungs and lines the chest cavity, facilitating smooth respiratory movements.

Alveoli

Tiny air sacs in the lungs where the exchange of oxygen and carbon dioxide takes place.

Pharynx

A part of the neck and throat situated behind the mouth and nasal cavity, crucial for respiratory and digestive pathways.