Inspiratory reserve volume, or IRV, is the amount of air that can be forcibly inspired after a normal ________
a. inhalation
b. measurement
c. exhalation
d. ventilation
a
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One effective way to prevent dehydration during fire training is to ensure which of the following?
A. Rehydration B. Prehydration C. Salt tablet availability D. Blood sugar level monitoring Hint: Review page 197 of Fire Service Personnel Management, 3rd Edition. Chapter 8: Performance Appraisal
Which of the following is NOT a cellular component of the blood?
a. RBC b. Plasma c. WBC d. Platelet
According to the American Association for Respiratory Care Clinical Practice Guideline: Humidification During Invasive and Non-Invasive Mechanical Ventilation, a heat moisture exchanger (HME) should:
A) not be used for more than 12 hours B) not be used for more than 24 hours C) not be used for more than 48 hours D) not be used for more than 96 hours
The efficiency of a bubble humidifier depends on which of the following? 1. Presence of a diffuser 2. Water level in the humidifier 3. Surface area between the gas and water 4. Length of the oxygen tubing being used
a. 1 only c. 3 and 4 only b. 2 and 4 only d. 1, 2, and 3 only