The inherent rate of the SA node is ________ bpm
A) 30-60
B) 40-60
C) 60-100
D) 100-120
Answer: C
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After you apply and use the automated external defibrillator, a patient regains his pulse and has adequate respirations. The paramedic asks you to place the patient in a lateral recumbent position. How should you position this patient?
A) On his back B) On his left side C) On his stomach D) Supine with his head turned left
You are asked to speak to a college group that is planning a ski trip to the Alps. In order to help them plan for reducing their risks for developing altitude-related illnesses, you suggest all of the following except:
a. plan a layover day at between 6,000 feet and 8,000 feet. b. drink 3–4 quarts of fluid a day. c. do a lot of heavy physical exertion early in the trip to help them acclimate. d. sleep at an elevation that is lower than where they will be skiing.
Intraocular pressure is measured through tonometry in millimeters of ________ (mm Hg).
A. copper B. magnesium C. mercury D. zinc
A pulse oximeter can be attached to all of the following except the:?
A) ?fingertip. B) ?toe. C) ?nose. D) ?earlobe.