Which elements control the balance of positive and negative charges in the cells, tissues, and blood?
A. Ca, Mg, and I
B. Na, Cl , and K
C. Fe, Na, and Cl
D. none of the above
Answer: B
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All of the following bradydysrhythmias may require transcutaneous cardiac pacing except:
A) third degree block B) symptomatic supraventricular tachycardia C) profound bradycardia D) idioventricular rhythm
The General Equivalency Mappings were created by the:
A) World Health Organization. B) Centers for Disease Control and Prevention. C) National Hospital Association. D) Centers for Medicare and Medicaid Services.
Medical biller and ________ are responsible for abstracting medical information from medical records and preparing insurance claim forms.
Fill in the blank(s) with the appropriate word(s).
Generally, the paramedic is not at liberty to disregard a physician's order unless:
A) the physician is not the paramedic's medical director. B) the physician is not a licensed emergency physician. C) it is documented why the order was not carried out. D) carrying out the order will cause harm to the patient.