What is the simplest, most important infection control method in preventing hospital-acquired infections?
A) Wearing a mask B) Surveillance cultures
C) Hand washing D) Wearing a gown and gloves
C
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The focal point for EMS at a mass gathering is usually at a fixed point, such as a field hospital or forward aid station.
Answer the following statement true (T) or false (F)
________ is a frequent occurrence in which the wax becomes so hard it obstructs the auditory canal.
A. Impacted cerumen B. Clogged iris C. Obstructed ear canal D. Impacted incus
Which of the following interproximal devices is most effective in a class I embrasure effective in reducing caries?
A) Electric toothbrush B) Dental floss C) Wooden stick D) Rubber tip stimulator
Name the current paper claim approved by the NUCC.
A. CMS-1500 B. CMS-1500 (02/12) C. HIPAA 837 claim D. 837