The school nurse is conducting pediculosis capitis (head lice) checks. Which findings would indicate a "positive" head check?
1. White, flaky particles throughout the entire scalp region
2. Maculopapular lesions behind the ears
3. Lesions in the scalp that extend to the hairline or neck
4. White sacs attached to the hair shafts in the occipital area
Correct Answer: 4
Rationale: Evidence of pediculosis capitis includes white sacs (nits) that are attached to the hair shafts, frequently in the occiput area. Lesions may be present from itching, but the positive sign is evidence of nits. Lice and nits must be distinguished from dandruff, which appears as white, flaky particles.
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a. 3 b. 5 c. 8 d. 12
An 8-week-old boy has been recently diagnosed with a severe combined immunodeficiency (SCID). His parents have performed a significant amount of research on the Internet and have brought a large amount of material to discuss with their care provider
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a. Play board games with a school-age child. b. Play video games with a toddler. c. Put together a 500-piece jigsaw puzzle with a preschooler. d. Watch educational TV shows with an infant.
After discussing various methods of contraception with a client and her partner, the nurse determines that the teaching was successful when they identify
which contraceptive method as providing protection against sexually transmitted infections (STIs)? A) Oral contraceptives B) Tubal ligation C) Condoms D) Intrauterine system