AnswersKim - Essentials of Healthcare B - ACTIVECumulative Exam — Cumulative examQuestion 21
21
QuizMultiple Choice

Cumulative Exam — Cumulative exam

Question 21 • Kim - Essentials of Healthcare B - ACTIVE

What causes exhalation?

Answer
A
a signal from the medulla to the mouth and nose
B
a signal from the alveoli to the medulla
C
a signal from the diaphragm to the medulla
D
a signal from the medulla to the lungs
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