A nurse is assessing a 6-month-old infant at a well-child visit. Which of the following findings should the nurse expect?
Lateral incisors
Closed posterior fontanel
Sitting steadily without support
Uses thumb and index fingers in a pincer grasp
The Correct Answer is B
The posterior fontanel, located on the back of the head, usually closes by the age of 2-3 months. By 6 months of age, it is expected to be closed.
By 6 months of age, infants typically do not have their lateral incisors. The primary incisors, which are the central incisors in the lower and upper jaw, usually erupt first around 6-10 months of age.
At around 8 months of age, most infants are able to sit steadily without support. They can maintain an upright sitting position and may even start to reach for objects or play in a sitting position.
At 6 months of age, infants are still in the developmental stage of exploring objects and refining their motor skills. They typically use a palmar grasp, where they grasp objects with their entire hand. The pincer grasp, which involves using the thumb and index finger to pick up small objects, usually develops around 9-10 months of age.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
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.
Correct Answer is ["A","B","C","D"]
Explanation
Allowing a parent to be present provides comfort and reassurance to the child. The familiar presence of a parent can help reduce anxiety and fear.
Allowing the child to have a familiar toy from home can provide a sense of security and distraction during procedures. It can help redirect the child's attention and provide a comforting element.
If there are multiple invasive procedures that need to be done, it is best to schedule them close together rather than spreading them out over a longer period. Clustering procedures reduces the number of times the child needs to go through the distressing experience and minimizes the overall stress and anxiety.
Minimizing the duration of the procedure helps reduce the child's discomfort and anxiety. Swift and efficient execution of the procedure can help make it less distressing for the child.
Using mummy restraints during painful procedures is not a recommended strategy.
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