Nokea
During a home visit, the nurse assesses the skin of a client with eczema who reports that an exacerbation of symptoms has occurred during the last week. Which information is most useful in determining the possible cause of the symptoms?
- A. An old friend with eczema came for a visit
- B. Recently received an influenza immunization
- C. A grandson and his new dog recently visited
- D. Corticosteroid cream was applied to eczema
Correct Answer: C
Rationale: Exposure to new allergens, such as a pet, can trigger eczema flare-ups.
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The following statements are true regarding a screening test:
- A. Sensitivity indicates the proportion of true positives
- B. Specificity indicates the proportion of true negatives
- C. Sensitivity is inversely related to specificity
- D. Prevalence affects predictive value
Correct Answer: D
Rationale: Prevalence affects predictive value
The most common site of osteosarcoma is:
- A. Femur
- B. Humerus
- C. Pelvis
- D. Skull
Correct Answer: A
Rationale: Osteosarcoma most commonly occurs in the long bones, particularly the femur, near the growth plates in children and adolescents.
Childhood autism:
- A. Is commoner in boys
- B. Is characterised by extreme delay of social milestones
- C. Repetitive tasks are commonly performed
- D. Is characterised by extremely chaotic routines
Correct Answer: A
Rationale: Autism spectrum disorder is more commonly diagnosed in boys than girls, with a male-to-female ratio of approximately 4:1.
The mother of Gian, a preschooler with spina bifida tells the nurse that her daughter sneezes and gets a rash when playing with brightly colored balloons, and that she recently had an allergic reaction after eating kiwifruit and bananas. The nurse would suspect that the child may have an allergy to:
- A. Bananas
- B. Latex
- C. Kiwifruit
- D. Color dyes
Correct Answer: B
Rationale: Latex allergy is common in children with spina bifida and can cause cross-reactivity with certain fruits like bananas and kiwifruit.
Two days after a nephrectomy, the client reports abdominal pressure and nausea, which assessment should the nurse implement?
- A. Palpate the abdomen
- B. Measure hourly urine output
- C. Ambulate client in hallway
- D. Auscultate bowel sounds
Correct Answer: D
Rationale: Auscultating bowel sounds helps assess for any bowel obstruction or ileus, which could be contributing to abdominal pressure.