A nurse is teaching the parents of a 6-month-old infant about age-specific growth and development. Which statement is true regarding infant development? Select all that apply.
Head lag is commonly noted in infants at age 6 months.
A 6-month-old infant has trouble holding objects
Lack of visual coordination usually resolves by age 6 months
A 6-month-old infant can usually roll from prone to supine and supine to prone positions
A teething ring is appropriate for a 6-month-old infant
Correct Answer : C,D,E
Head lag is not commonly noted in infants at age 6 months. By this age, infants should have developed good head control and should not exhibit significant head lag when pulled into a sitting position.
A 6-month-old infant typically has developed the ability to hold objects and grasp them with their hands, so they should not have trouble holding objects at this stage of development.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. It’s usually best to build trust and rapport first with non-invasive assessments. Starting with a potentially uncomfortable procedure like looking in the ears may cause distress and make the rest of the exam more difficult.
B.Examining the tympanic membrane before the head and neck might still be too early in the assessment and could cause the child to become uncooperative for subsequent steps. If the child becomes upset, it could complicate the rest of the physical exam, making it harder to complete.
C.Performing the ear examination at the end allows the nurse to build trust and rapport throughout the visit. The child is less likely to become distressed too early in the exam, which helps maintain cooperation for as long as possible.If the child does become upset, it is at the end of the visit, and the more critical assessments have already been completed.
D.If the ear exam causes distress, it may make the child uncooperative for important assessments like auscultating the heart and lungs.
Correct Answer is B
Explanation
While the newborn's heart rate of 170 bpm is elevated, the respiratory rate of 44 breaths/min, blood pressure of 85/52 mmHg, and temperature of 99°F (37.2°C) are within the normal range for a newborn.
It is important for the nurse to explain to the parents that the newborn's heart rate may be elevated due to the vomiting and dehydration and that healthcare providers will monitor the vital signs closely to ensure the newborn's stability.
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