You are checking equipment at the beginning of your shift. The D size oxygen cylinder measures 1000 psi. You calculate that if you needed to use this tank at 15 LPM it would last:
a. 8.5 minutes.
b. 15 minutes.
c. 5 minutes.
d. 12 minutes.
Answer: a
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Increased life expectancy is the result of all of the following EXCEPT _______
a. new medications b. better living conditions c. medical advances d. high-carbohydrate diets
Pinhead-sized red macules were found on the lips and in the buccal and labial mucosa of a 24-year-old woman. The lesions blanched with compression. The patient also had a history of frequent epistaxis. She most likely has which of the following?
a. Rendu-Osler-Weber syndrome b. Sturge-Weber syndrome c. Iron deficiency anemia d. Melanoma e. Lead intoxication
Agents that dilate the pupil of the eye are known as:
A. cycloplegics B. mydriatic agents C. prostaglandins D. sympathomimetics
TRICARE is a health care benefit program for all of the following, EXCEPT
A) Coast Guard B) Navy C) families of uniformed personnel D) families of veterans with service-related disabilities