Which preconnected hose load deploys from the shoulder as the firefighter advances toward the fire, and is particularly well-suited for narrow hose beds?
A. Triple layer load
B. Minuteman load
C. Combination load
D. Preconnected flat load
B
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Why should EMTs study pharmacology?
A) An EMT must know the manufacturer, sources, characteristics, and effects of every medication that has been prescribed to the patient. B) As an EMT, you will be trusted to administer medications in emergency situations; many of these may be lifesaving, but there is potential to do harm. C) As an EMT, you will be trusted to administer medications in emergency situations, although many of these may do nothing but give the patient false hope. D) An EMT must know the sources, characteristics, and effects of each medication that the physician may prescribe.
You are administering a medication through a metered-dose inhaler (MDI) using a spacer. Which of these actions would be most appropriate?
A) Administer the medication into the spacer and then have the patient inhale B) Instruct the patient to inhale slowly just prior to the medication being placed in the spacer C) Administer the medication into the spacer and then have the patient exhale D) Instruct the patient to exhale slowly as you place the medication into the spacer
A normal 150-lb man is breathing at a rate of 17 with a tidal volume of 450 ml. By estimation, what is his approximate alveolar ventilation?
a. 7.65 L/min b. 5.10 L/min c. 3.85 L/min d. 2.60 L/min
Necrotizing sialometaplasia:
a. Occurs in the palate b. May be confused with carcinoma clinically c. May be confused with carcinoma micro-scopically d. Is related to ischemic necrosis e. All the above