Which of the following groups used to treat dysrhythmia is the least toxic?
A) inotropic agents
B) phosphodiesterase inhibitors
C) diuretics
D) beta-adrenergic blockers
D) beta-adrenergic blockers
The group of drugs known as beta-adrenergic blockers, used to treat dysrhythmias, is the least toxic, and also the most powerful drugs available out of the four classes of antidysrhythmics.
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Smoking is responsible for ________ percent of chronic obstructive pulmonary disease (COPD) in United States
a. 60–65 b. 75–80 c. 80–85 d. 85–90
You are called to an alcoholic crisis center to transport a patient experiencing delirium tremens. When assessing the patient, which signs or symptoms would the EMT associate with this condition?
A) Seizure activity, memory impairment, tachycardia, tremors B) Constricted pupils, hypothermia, confusion, hypotension C) Loss of memory, hallucinations, fever, dilated pupils D) High fever, seizure activity, sweating, restlessness