Which of the following statements regarding nitroglycerin is correct?
A. The potency of nitroglycerin is increased when exposed to light.
B. A maximum of five nitroglycerin doses should be given to a patient.
C. Nitroglycerin should be administered between the cheek and gum.
D. Nitroglycerin usually relieves anginal chest pain within 5 minutes.
Answer: D. Nitroglycerin usually relieves anginal chest pain within 5 minutes.
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The means by which energy, often mechanical forces, is transmitted to the body, producing the potential for trauma would be defined as the:
A) field impression. B) mechanism of injury. C) rapid trauma exam. D) secondary assessment.
Which of the following statements about Underwriters Laboratories Inc. (UL) is MOST accurate?
A. UL is underwritten by standards organizations to test materials and products. B. UL is not-for-profit product-safety testing and certification organization. C. UL develops fire and building codes for adoption by local jurisdictions. D. UL only provides testing and certification of new products not yet on the market.