All workers in the health care setting should be vaccinated against _______________
A. potentially infectious materials
B. blood-borne pathogens
C. hepatitis B
D. HIV
ANS: C
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A painter falls from his ladder and tells you he has dislocated his shoulder again. When you attempt to splint the shoulder, it "pops back into place." What should your next step be?
A) Contact medical control for input into the best treatment for this patient. B) Check distal CSM, apply a traction splint, and transport the patient. C) Continue splinting and report the popping sound to the triage nurse when you arrive at the hospital. D) Check distal CSM, apply a sling and swathe, and transport the patient.
Which probability encompasses the level of certainty that the alleged parents had a relationship that could have produced the child involved in the relatedness testing?
a. Anterior b. Conditional c. Posterior d. Prior
Before a sample of capillary blood is taken, what should you do to the site? 1. Warmed to 42° C for 10 min. 2. Squeezed lightly until blanched. 3. Cleaned with an antiseptic solution
a. 1 and 2 only b. 1 and 3 only c. 2 and 3 only d. 1, 2, and 3
Which of the following contributes the most to the serum total CO2?
A. Carbonium ion B. PCO2 C. Dissolved carbon dioxide D. HCO3-