A substance that spontaneously releases ionizing radiation would be labeled a(n) _____ hazard classification under the UN Labeling System.
a. 7
b. 9
c. 11
d. 13
Answer: a. 7
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Group purchasing is when buyers pool their buying power to obtain:
a. Better service. b. Lower prices. c. Competitive access to new products. d. Experimental or investigative drugs.
The trapezius is the only muscle of the posterior neck that is found in the ______ layer
a. superficial b. middle c. deep
Following TB skin testing, the patient should return to the office:
A) one to two days following testing. B) two to three days following testing. C) three to four days following testing. D) one week following testing.
A home care nurse visits a client with chronic obstructive pulmonary disease who requires oxygen. Which statement by the client indicates the need for additional teaching about home oxygen use?
a) "I lubricate my lips and nose with K-Y jelly." b) "I make sure my oxygen mask is on tightly so it won't fall off while I nap." c) "I have a 'no smoking' sign posted at my front entry-way to remind guests not to smoke." d) "I clean my mask with water after every meal."