The roles and responsibilities of EMRs include:
A) starting IVs.
B) giving a variety of medications.
C) gaining access to patients.
D) providing patient care during ambulance transportation.
C
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The diagram show below depicts an end-expiratory valve used to generate PEEP during mechanical ventilation. Which of the following statements describes the function of this valve?
A. A decreased flow through this apparatus causes an increased PEEP. B. An increased flow through this device produces an increased PEEP. C. When the flow through this apparatus remains constant, the PEEP level generated fluctuates. D. The PEEP level produced by this device is proportional to the level of flow.
NIV can be used successfully in neonates for which of the following?
a. Severe ventilatory impairment b. Persistent apnea c. After extubation d. Cleft palate