With which ion does the local anesthetic molecule compete within the nerve membrane?
A) Sodium
B) Calcium
C) Potassium
D) Hydrogen
B
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A patient who is conscious and breathing has been pulled from a stream of cold water. To decrease her loss of heat via the mechanism of conduction, an OEC Technician should immediately:
a. cover her with a blanket. b. remove her wet clothing. c. provide positive-pressure ventilation. d. encourage her to stop shivering.
The key elements of rehab include rest, active cooling, ____, medical monitoring, and nourishment.
A. hydration B. resistance exercise C. incident command system D. core exercise
The liver stores vitamins A, B12,C, and K
Indicate whether the statement is true or false
A heat and moisture exchanger (HME):
A) is placed at the outlet of the ventilator B) is placed proximal to the exhalation valve C) is placed between the patient's airway and the circuit D) is placed at the outlet of the humidifier