The processing tank should be cleaned at what intervals?

whenever the solutions are changed
once a week
every two weeks
every day


once a week

Rationale: once a week

Health Professions

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What audience characteristic is the primary factor in presentation style when giving a fire and life safety presentation?

A. Age B. Physical ability C. Cultural diversity D. Educational level

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Sweat glands are found in the ____. 

A. arrector pili B. epidermis C. dermis D. subcutaneous E. hypodermis

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Poor lighting may cause

A) computer crashes B) labels to be misread C) miscommunication D) inadequate patient counseling

Health Professions

A(n) ____ is used to relieve upper airway obstruction if airway maneuvers (e.g., head tilt-chin lift, jaw thrust) fail to open an unobstructed airway.

A. endotracheal intubation B. oropharyngeal airway C. laryngeal mask airway D. esophageal gastric tube airway

Health Professions