The nurse is assessing a 6-month-old infant. Which response requires further evaluation by the nurse?
Has doubled birth weight.
Plays "peek-a-boo."
Demonstrates startle reflex.
Turns head to locate sound.
The Correct Answer is C
The startle reflex, also known as the Moro reflex, is a normal reflex in infants that is present at birth and usually disappears by 3-4 months of age. The reflex is elicited by a sudden loud noise or change in position, and the infant will extend their arms and legs, then bring them back in towards their body.
If a 6-month-old infant is still demonstrating the startle reflex, it may indicate a developmental delay or neurological issue and requires further evaluation by the nurse or healthcare provider.
The other responses are all normal developmental milestones for a 6-month-old infant. By 6 months of age, most infants will have doubled their birth weight, enjoy playing games like peek-a-boo, and have developed the ability to turn their head to locate sounds.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
To determine a possible urinary tract infection in a preschool-aged child who presents with flank pain, dysuria, and low-grade fever, the nurse should gather additional information from the parent about new onset bedwetting. New onset bedwetting can be a sign of a urinary tract infection in children. The other options (A, B, and D) are not directly related to determining a possible urinary tract infection in this situation.

Correct Answer is C
Explanation
The nurse should instruct the mother to place the child in a quiet environment first. Kawasaki disease is an illness that can cause inflammation in the blood vessels and can lead to symptoms such as irritability and skin peeling. Placing the child in a quiet environment can help reduce stimulation and promote rest, which can help improve the child's symptoms. The other options (A, B, and D) may also be helpful, but placing the child in a quiet environment is a key intervention in this situation.

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