What is the control variable of the Percussionaire VDR-4?
A) flow
B) pressure
C) time
D) volume
C
Health Professions
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The CPT book categorizes:
A. five body areas and seven organ systems. B. seven body areas and 11 organ systems. C. nine body areas and 12 organ systems. D. 11 body areas and six organ systems.
Health Professions
Which of the following statements regarding Kussmaul respirations is correct?
A. Kussmaul respirations are characterized by rapid, shallow breathing. B. It is the body's compensatory mechanism for rapidly lowering the pH. C. You should assist ventilations in all patients with Kussmaul respirations. D. The SpO2 may be normal due to an increase in respiratory rate and depth.
Health Professions