Nursing Elites

1. A healthcare professional is preparing to collect a sample from a toddler for a sickle turbidity test. Which of the following actions should the healthcare professional plan to take?

• A. Obtain a sputum specimen
• B. Perform an Allen test
• C. Perform a finger stick
• D. Obtain a stool specimen

Correct answer: C

Rationale: The healthcare professional should perform a finger stick on a toddler as a component of the sickle turbidity test. If the test is positive, hemoglobin electrophoresis is required to distinguish between children who have the genetic trait and children who have the disease. Finger stick is a common method used to collect blood samples, especially in pediatric patients, for various tests.

2. When teaching a parent of a 2-month-old infant with acute gastroenteritis who is bottle feeding, which of the following statements should the nurse include?

• A. Offer Pedialyte between formula feedings.
• B. Feed the infant every 6 hours.
• C. Give diluted apple juice if the infant becomes dehydrated.
• D. Switch to soy-based formula permanently.

Correct answer: A

Rationale: In the case of acute gastroenteritis in a 2-month-old infant who is bottle feeding, the nurse should recommend offering Pedialyte between formula feedings. This helps prevent dehydration and ensures that the infant receives essential electrolytes and fluids to aid in recovery. Pedialyte is specifically formulated to help replace lost fluids and electrolytes due to vomiting and diarrhea, making it a suitable choice for infants with gastroenteritis. Choice B is incorrect because infants with acute gastroenteritis should be fed more frequently to prevent dehydration. Choice C is incorrect as apple juice is not recommended for infants with gastroenteritis; Pedialyte or oral rehydration solutions are preferred. Choice D is incorrect because switching to soy-based formula permanently is not necessary for managing acute gastroenteritis; Pedialyte and continuing with the current formula are more appropriate.

3. Which of the following is not considered a part of body language?

• A. Mannerisms
• B. Speech
• C. Posture
• D. Position

Correct answer: B

Rationale: Body language encompasses non-verbal communication cues such as mannerisms, posture, and position. Speech, although a form of communication, is not typically classified as part of body language. Body language mainly refers to gestures, facial expressions, and body movements, which convey messages non-verbally.

4. A healthcare professional is performing hearing screenings for children at a community health fair. Which of the following children should the professional refer to a provider for a more extensive hearing evaluation?

• A. A toddler who is 18 months old and has unintelligible speech
• B. An infant who is 3 months old and has an exaggerated startle response
• C. A preschooler who is 4 years old and prefers playing with others rather than alone
• D. An infant who is 8 months old and is not yet making babbling sounds

Correct answer: D

Rationale: The healthcare professional should refer an infant who is not making babbling sounds by the age of 7 months to a provider for a more extensive evaluation of hearing. Babbling sounds are a developmental milestone that typically occurs by 7 months of age. Delayed or absent babbling can indicate potential hearing issues that warrant further assessment.

5. A healthcare professional is reviewing the laboratory report of an infant who is receiving treatment for severe dehydration. The professional should identify which of the following laboratory values indicates effectiveness of the current treatment?

• A. Potassium 2.9 mEq/L
• B. Sodium 140 mEq/L
• C. Urine specific gravity 1.035
• D. BUN 25 mg/dL

Correct answer: B

Rationale: A sodium level of 140 mEq/L within the expected reference range indicates effective treatment for dehydration. In dehydration, sodium levels are often elevated, so a normal sodium level suggests that the treatment is helping to restore the electrolyte balance in the infant's body.

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