A beta2 medication benefits a patient by which one of the following actions?
A) Taking away a patient's chest pain
B) Increasing the heart rate
C) Decreasing the need for oxygen
D) Opening the small airways
Answer: D
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Paramedics generally prefer to use the deltoid muscle for injections because it requires less patient exposure and is easier to access.
Answer the following statement true (T) or false (F)
In a small number of patients with a spinal cord injury or massive head injury, ____ may be required in order to decrease vascular volume and support the blood pressure.
A. vasopressors B. bronchodilators C. corticosteroids D. benzodiazepines
Which of the following does not describe chronic renal failure?
A. kidneys slowly lose function B. commonly caused by high blood pressure or diabetes C. can result from poisons and/or alcohol abuse D. surgical repair of obstructions may correct failure
Soaking items in a germicidal solution describes:
dry heat autoclaving chemical sterilization boiling