EMR Pathophysiology Quiz

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Which pleura sits on the chest wall of the lungs?

A. Visceral

B. Parietal

Air remaining in the space between the mouth and alveoli

A. Dead air space

B. Ambient air

C. Lung air

D. Lung air space

Relaxed chest cavity creates ________ pressure and forces air out.

A. positive

B. negative

C. neutral

Expanded chest cavity creates ___________ pressure and lets air in

A. positive

B. negative

C. neutral

Which part of the brain is responsible for controlling breathing

A. pons

B. medulla oblongata

C. cerebellum

D. thalamus

May accumulate blood and air

A. Visceral space

B. Parietal space

C. Pleural space

Air moved in and out in one breath

A. Inspiratory Volume

B. Tidal Volume

C. Residual Volume

D. Vital Capacity

Which pleura rests on the lungs?

A. Visceral

B. Parietal

Air in lungs is called

A. hemothorax

B. pneumothorax

How much ambient air is Oxygen?

A. 21%

B. 45%

C. 78%

D. 34%

Blood in lungs is called

A. hemothorax

B. pneumothorax

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