A nurse is collecting data from a child who is descending stairs by placing both feet on each step and holding on to the railing.
This behavior is developmentally appropriate at which of the following ages?
4 years.
6 years.
5 years.
3 years.
The Correct Answer is D
On average, by 3 years of age, children can walk up and down stairs, one foot per step, with no support.
Choice A is incorrect because it is not developmentally appropriate for a 4-year-old child to place both feet on each step and hold on to the railing while descending stairs.
Choice B is incorrect because it is not developmentally appropriate for a 6-year-old child to place both feet on each step and hold on to the railing while descending stairs.
Choice C is incorrect because it is not developmentally appropriate for a 5-year-old child to place both feet on each step and hold on to the railing while descending stairs.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
When people with bulimia nervosa frequently engage in self-induced vomiting, the gastric acids in their vomit can damage the tooth enamel.
This is called dental erosion and can create “bulimia teeth”.
Choice A, Food is rapidly ingested without proper mastication, is incorrect because it does not directly relate to tooth enamel deterioration.
Choice C, Poor dental and oral hygiene leads to dental caries, is incorrect because it refers to a different dental issue.
Choice D, Purging causes the depletion of dietary calcium, is incorrect because it does not directly relate to tooth enamel deterioration.
Correct Answer is C
Explanation
A child with autism spectrum disorder may have problems with social communication and interaction, including ignoring a caregiver who offers them a snack.
Choice A is incorrect because crying and stomping feet after another child takes a toy is normal behavior for a 2- or 3-year-old child.
Choice B is incorrect because repeating an action over and over is not necessarily indicative of autism spectrum disorder.
Choice D is incorrect because flipping a light switch off and on until asked to stop and join other children in playing is not necessarily indicative of autism spectrum disorder.
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