The nurse would assess respirations in a 9-month-old infant when the client is:
Playing in the playroom.
Crying.
Sleeping.
Laughing.
The Correct Answer is C
Choice A rationale
Playing might cause irregular breathing patterns due to excitement or activity, making it hard to get an accurate respiratory rate.
Choice B rationale
Crying can alter the normal breathing rate and pattern, resulting in an inaccurate assessment of respirations.
Choice C rationale
Sleeping provides the most accurate assessment of respirations, as the infant’s breathing will be at its natural, resting rate.
Choice D rationale
Laughing, similar to crying, causes irregular breathing patterns due to physical exertion and emotions, affecting accuracy.
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Correct Answer is B
Explanation
Choice A rationale
Hanging crib toys are not suitable for a 12-month-old toddler as they are more appropriate for younger infants. Toddlers need toys that can stimulate their fine and gross motor skills, and hanging crib toys do not fulfill this need.
Choice B rationale
Large building blocks are ideal for a 12-month-old toddler as they help in developing fine motor skills, hand-eye coordination, and creativity. These blocks also encourage problem-solving and spatial awareness, which are crucial developmental milestones at this age.
Choice C rationale
Crayons and a coloring book are not the best choice for a toddler under contact precautions as they can be difficult to disinfect and might pose a risk of infection. Additionally, at 12 months, toddlers are still developing their pincer grasp and may not have the coordination for coloring.
Choice D rationale
Modeling clay is not suitable for a 12-month-old due to the potential choking hazard. Toddlers at this age tend to put objects in their mouths, and modeling clay can be difficult to keep clean under contact precautions.
Correct Answer is A
Explanation
Choice A rationale
Preterm newborns have underdeveloped mechanisms for thermoregulation, making it difficult for them to maintain stable body temperatures without external assistance.
Choice B rationale
Preterm newborns do not sweat significantly because their sweat glands are not fully developed; thus, this rationale is incorrect.
Choice C rationale
Preterm newborns actually have a larger body surface area relative to their weight, contributing to their difficulty in maintaining body temperature.
Choice D rationale
Preterm newborns have insufficient brown fat, not an excess, which impairs their ability to generate heat effectively.