When describing the term "frontier area," which of the following would the nurse include as the most common description?
A) A population density of fewer than 1,000 people per square mile
B) Population density of 1,000 people or more per square mile
C) Fewer than 10,000 residents in the community
D) Fewer than six people per square mile
Ans: D
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Correctly sequence these structures of the brainstem, beginning with the most superior
A. Pons B. Midbrain C. Medulla oblongata
A nurse teaches a nursing student about pharmacologic interventions for the treatment of sleep problems among older adults. Which of the following statements by the student shows understanding of the care of those with sleep disturbances?
A) "Behavioral therapies are preferable to the use of drugs." B) "Benzodiazepines are the drug group likely to have the fewest adverse effects." C) "L-Tryptophan and melatonin are chemicals the body produces that can be supplemented to improve sleep." D) "Older adults should not use hypnotics or other pharmacologic aids for sleep."
Which of the following statements is true regarding sleep patterns?
A. Elderly people may sleep less than they did as a younger adult. B. People who work the night shift still keep normal nighttime sleeping patterns. C. A person who has a very active day generally needs less rest that night. D. Personal habits do not play a role in sleep patterns, as adults sleep the same amount.
A toddler patient has a small, slightly raised bright red area on the trunk. The child's mother reports that the lesion has been present since birth and has become a little larger. What type of lesion does the nurse suspect?
a. Vascular nevi b. Purpura c. Ecchymosis d. Cherry hemangioma is a benign tumor consisting of a mass of small blood vessels and can vary in size. These are typically small, slightly raised lesions that are bright red in color appearing on the face, neck and trunk of the body. These lesions increase in size with age.