A 4-year-old requires endotracheal intubation with an uncuffed tube. What tube size is most appropriate?
A) 5.0 mm
B) 3.0 mm
C) 1.0 mm
D) 7.0 mm
A
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All workers in the health care setting should be vaccinated against _______________
A. potentially infectious materials B. blood-borne pathogens C. hepatitis B D. HIV
Which of the following sequences is the best method for performing a fingerstick?
A) squeeze the finger, decontaminate, puncture the skin B) decontaminate, squeeze the finger, puncture the skin, collect the first drop C) decontaminate, puncture the skin, wipe the first drop, collect the sample D) apply tourniquet, puncture the skin, wipe the first drop, collect the sample
Pharmaceuticals are
A) the primary reason health care is so expensive B) bioactive agents for therapeutic purposes C) therapeutic and diagnostic devices used by health professionals to prevent, treat, and medically assist and diagnose illness D) a means to collect and store, analyze, and display health care data
Which item on the diagram of the cycle of infection is the reservoir host?
A. A
B. B
C. C
D. D
E. E
