Radiation dose is directly proportional to the:
a. distance between source and worker. c. type of shield used.
b. thickness of shield. d. time of exposure.
ANSWER: D
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Mrs. Keller, an 88-year-old widow with no close relatives, is a lonely woman who often talks about her happy marriage. To help Mrs. Keller feel loved, the nursing assistant should NOT:
A. occasionally give her a hug or touch her. B. take her to the activity room to meet and talk with other residents. C. compliment her on her appearance. D. ask her if she can think of some relative you could call for her.
A patellar fracture affects which part of the body?
a. The tibia b. The hip c. The elbow d. The knee
If fluoride is ingested, what can occur?
A) Nausea and vomiting B) Hives C) Feverish chills D) Numbness of the oral mucosa