Which of the following describes when the myocardial cells recovers electrically?
a. Repolarization
b. Negative deflection
c. Depolarization
d. Polarization
a
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The majority of the acid the body produces in a day is excreted through the lungs as CO2. What happens to the H+ ions?
a. They are bound to Hb. b. They bind to phosphate. c. They form carbamino compounds. d. They bind to an OH-forming H2O.
When a patient chart is removed from the chart area:
a. a checked-out file card should be in its place. b. the video camera should show the person who removes it. c. a note should be made in the chart. d. None of the above
Ventricular tachycardia has a heart rate of
A) 20—40. B) 40—60. C) greater than 100. D) 60—100.
The refrigerator in a pharmacy should be kept at what temperature?
A) -10 and 0 degrees Celsius B) 2 and 8 degrees Celsius C) 20 and 25 degrees Celsius D) 30 and 40 degrees Celsius