ADULT HEALTH 1 -

RESPIRATORY MED SURG

ADULT HEALTH 1 -Respiratory med surg

The nurse explains that the purpose of mucus is to:

a. warm the air entering the lungs.

b. trap particles and bacteria.

c. protect the cilia.

d. clean the sinus cavity.

B

Mucus traps particles and bacteria that may be in the inspired air.

A patient with emphysema presents to the emergency room with severe dyspnea; O2 saturation is 74%,

pulse is 120, and respirations are 26 . The nurse positions the patient in h...
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