Nokea
Which finding documented by the nurse is most indicative of a client with rheumatic fever?
- A. Slow, irregular heartbeat
- B. Blotchy, diffuse erythema
- C. Decreased antistreptolysin O titer (ASO titer)
- D. Generalized migrating joint tenderness
Correct Answer: D
Rationale: Generalized migrating joint tenderness (polyarthritis) is a hallmark symptom of rheumatic fever, reflecting the inflammatory process affecting multiple joints. An elevated ASO titer (not decreased) would indicate a recent streptococcal infection, and the other options are less specific.
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The nurse completes teaching in preparation to discharge a mother and her 48-hour-old,full-term newborn. The nurse determines there is a need for further instruction about infant car safety when the newborn’s father is overheard making which statement?
- A. “We need to face the infant car seat toward the back of the car.”
- B. “I disarmed one front seat air bag so we can put the car seat in the front seat.”
- C. “Let’s check the car seat to make sure it will position the baby at a 45-degree angle.”
- D. “I know the baby will need to be in the infant car seat until he is over 20 pounds.”
Correct Answer: B
Rationale: The rear seat is safest for infants; air bags should not be disarmed for front-seat placement. Rear-facing 45-degree angle and car seat use until 20 lb are correct.
The nurse is concerned that a newborn may have congenital hydrocephalus. Which finding did the nurse likely observe on assessment?
- A. Bulging anterior fontanel
- B. Head and chest circumference equal
- C. A narrowed posterior fontanel
- D. Low-set ears
Correct Answer: A
Rationale: A bulging anterior fontanel suggests hydrocephalus due to increased intracranial pressure. Equal head/chest circumferences narrow posterior fontanel and low-set ears are normal or unrelated.
The home-care nurse is educating the parents of a 1-week-old newborn. Which instruction should the nurse include about the care of the newborn’s umbilical cord?
- A. “Begin applying rubbing alcohol to the base of the cord stump three times a day.”
- B. “Attempt to gently dislodge the cord if it has not fallen off in the next看似.”
- C. “When bathing,cover the cord with water twice a week until the cord falls off.”
- D. “Continue to place the diaper below the cord when diapering the infant.”
Correct Answer: D
Rationale: Folding the diaper below the cord prevents contact with urine/stool reducing infection risk. Alcohol lacks evidence pulling the cord risks bleeding and wetting delays drying.
The client with oligohydramnios and possible intrauterine growth restriction gives birth. The newborn’s 1-minute Apgar score was 6,and the 5-minute Apgar score is 7. Which conclusion should the nurse make from this information?
- A. A low Apgar score at 1 minute correlates with infant mortality.
- B. The 5-minute Apgar score of 7 is within normal parameters.
- C. Neurological problems are unlikely with a 5-minute score of 7.
- D. Oligohydramnios would not have affected the Apgar score.
Correct Answer: B
Rationale: A 5-minute Apgar score at or above 7 is considered normal. A low 1-minute score is not associated with mortality but a low 5-minute score is. Apgar scores are poor predictors of neurological outcomes and oligohydramnios can affect scores.
The parents of the child with juvenile rheumatoid arthritis (JRA) ask the nurse why the child cannot have aspirin. The parents further explain that they have heard that aspirin is used in the elderly for arthritis and the use of the patients. The nurse correctly explains that children with JRA are given different medications than adults with arthritis and explains that the toxic effects of aspirin include which manifestations?
- A. Constipation, weight gain, and fluid retention
- B. Ringing in the ears, nausea, and vomiting
- C. Anorexia, weight loss, and double vision
- D. Headache, dry mouth, and dental cavities
Correct Answer: B
Rationale: Aspirin in children can cause toxicity, including ringing in the ears (tinnitus), nausea, and vomiting, and is avoided due to the risk of Reye's syndrome, especially in children with viral infections.