Lidocaine and phenytoin belong to the class of:
a. calcium channel blockers. c. sodium channel blockers.
b. potassium channel blockers. d. beta blockers.
c
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The conducting airways of the lungs move approximately ________ liters of inspired air per day
A) 100 B) 1,000 C) 10,000 D) 100,000
The EMT would recognize potential geriatric neglect when the patient makes which statement?
A) "They are rough with me when I wet myself and need my bedding changed." B) "They do not give me my high blood pressure medications daily as I think they are supposed to." C) "They are spending all my money on illegal drugs." D) "They wake me up every 6 hours at night to see if I am incontinent."
Was a device used in the procedure—0FT44ZZ?
Indicate whether this statement is true or false.
A physician sends a nasal washing for viral culture. This specimen is
A) unacceptable because it is contaminated with upper respiratory flora. B) acceptable as long as it contains epithelial cells. C) acceptable if it has a thick consistency and is yellow or green in color. D) unacceptable if it is for the detection of influenza or respiratory syncytial viruses.