When is the most appropriate time to use an alcohol-based hand rub?
only if used after another hand washing agent
only if a sink is available
only if used before using another hand washing agent
only when there is no visible soil on the hands
only when there is no visible soil on the hands
Rationale: only when there is no visible soil on the hands
Health Professions
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Sodium, potassium, calcium, and magnesium are examples of:
A) proteins. B) cations. C) lipids. D) anions.
Health Professions
The most common signs and symptoms of musculoskeletal injuries include:
A) pain, swelling, discoloration, and deformity. B) bleeding, shock, and paralysis. C) numbness and tingling in all extremities. D) rapid heartbeat, respiration, and pain.
Health Professions