The fundamental reason a patient uses BiPAP when sleeping is to:
A) provide high-concentration oxygen.
B) keep the small airways open.
C) lower the amount of exhaled CO2.
D) decrease the incidence of lower airway infection.
B
Health Professions
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According to NFPA 1901, fire department pumpers should have a water tank capacity of at least:
A. 100 gallons ( 400 liters) B. 250 gallons ( 1 000 liters) C. 300 gallons (1 200 liters) D. 750 gallons (3 000 liters)
Health Professions
Which of the following statements is true concerning bland aerosols?
a. Bland aerosols should not be delivered to patients with tracheostomies. b. Ultrasonic nebulizers are inefficient at producing bland aerosols. c. Sterile water and hypotonic, isotonic, and hypertonic solutions can be used. d. Humidifiers must be heated to deliver bland aerosols.
Health Professions