A positive nitrogen balance is:
A. suggestive of a vitamin deficiency.
B. when more nitrogen is ingested than is excreted.
C. a key indicator of normal hydration.
D. all of the above.
B
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Inspections of wet-chemical fire-extinguishing systems should include all of the following observations EXCEPT:
A. note any obvious damage. B. note any equipment modifications. C. ensure that gauges read at 0 psi (0 kPa). D. ensure that all manual actuators are unobstructed.
All of the following are stimuli for the development of HSV-1 except which one?
a. sunlight b. fever c. surgery d. apples
Approximately 14 million people are without health insurance
Indicate whether the statement is true or false.
For operative dentistry, zinc phosphate cement is used
as an alternative to a cavity liner. to cement temporary crowns. as a periodontal dressing. to cement permanent restorations.