In accordance with OSHA 29 C.F.R 1910.146 an oxygen-enriched atmosphere is defined as one that contains an oxygen concentration of:
a. More than 23.5%
b. More than 19.5%
c. Less than 23.5%
d. Between 19.5% and 23.5%
A
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1 L is to be administered over 12 hours using a 10 drop factor. The flow rate is ________ gtts/min
A) 10 B) 12 C) 14 D) 16
Which of the following patients is at greatest risk if another patient who is highly contagious comes into the office?
A. an immunocompromised patient B. a diabetic patient C. a young adult with asthma D. a patient with high blood pressure
What distance from the impact site of a laser beam on tissue should the smoke evacuator be positioned to capture 98% of the plume?
a. 1 cm b. 2 cm c. 5 cm d. 10 cm
Risk analysis in the Security Rule considers
a. when the Security Officer includes budget items to pay for a better computer system. b. how hard it is for hackers to access the computer system. c. a balance between what is cost-effective and the potential risks of disclosure. d. the cost of insurance to cover possible losses.