Nokea
A 2-year-old child returns to the clinic after completing a 10-day course of amoxicillin prescribed to relieve an infection in his right ear. After completing the medication, the child has become fussy and has a low-grade fever. On physical examination, his right tympanic membrane is bulging and he is tugging at his ear. The nurse should:
- A. Suggest to the mother that a decongestant be used.
- B. Tell the mother the health care provider will probably repeat the 10-day course of amoxicillin.
- C. Suggest that the child should see an ear, nose, and throat specialist for myringotomy tubes.
- D. Report the assessment to the health care provider with the probability that another antibiotic will be used for a 10-day course.
Correct Answer: D
Rationale: Persistent symptoms like fussiness, fever, a bulging tympanic membrane, and ear tugging after completing amoxicillin suggest treatment failure, possibly due to resistant bacteria. The nurse should report these findings to the health care provider, who may prescribe a different antibiotic for another 10-day course.
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Which of the following statements should the nurse use to describe to the parents why their child with leukemia is at risk for infections?
- A. Play activities are too strenuous.
- B. Vitamin C intake is reduced over a period of time.
- C. The number of red blood cells is inadequate for carrying oxygen.
- D. Immature white blood cells are incapable of handling an infectious process.
Correct Answer: D
Rationale: Immature white blood cells in leukemia cannot effectively fight infections, increasing risk. Other options are unrelated.
The physician orders intravenous fluid replacement therapy with potassium chloride to be added for a child with severe gastroenteritis. Before adding the potassium chloride to the intravenous fluid, which of the following assessments would be most important?
- A. Ability to void.
- B. Passage of stool today.
- C. Baseline electrocardiogram.
- D. Serum calcium level.
Correct Answer: A
Rationale: Ensuring the ability to void confirms renal function before administering potassium.
The nurse is assessing a child with leukemia who is receiving chemotherapy. Which finding indicates a potential complication requiring immediate action?
- A. A temperature of 100.4°F (38°C).
- B. A heart rate of 90 beats per minute.
- C. A platelet count of 150,000/mm³.
- D. A white blood cell count of 5,000/mm³.
Correct Answer: A
Rationale: A fever of 100.4°F in a child on chemotherapy suggests possible infection, a life-threatening complication due to immunosuppression, requiring immediate action.
The mother of a toddler hospitalized for episodes of diarrhea reports that when her toddler cannot have things the way she wants, she throws her legs and arms around, screams, and cries. The mother says, "I don't know what to do?" After teaching the mother about ways to manage this behavior, which of the following statements indicates that the nurse's teaching was successful?
- A. Next time she screams and throws her legs, I'll ignore the behavior.
- B. I'll allow her to have what she wants once in a while.
- C. I'll explain why she cannot have what she wants.
- D. When she behaves like this, I'll tell her that she is being a bad girl.
Correct Answer: A
Rationale: Ignoring tantrums reinforces calm behavior without rewarding outbursts.
A parent brings a 4-month-old to the clinic for a regular well visit and expresses concern that the infant is not developing appropriately. Which findings in the infant would indicate the need for further developmental screening?
- A. Has no interest in peek-a-boo games.
- B. Does not turn front to back.
- C. Does not babble.
- D. Continues to have head lag.
Correct Answer: D
Rationale: Head lag at 4 months suggests delayed motor development, requiring further evaluation.