The nurse is assessing a 40-week-gestation infant. What action by the nurse prevents heat loss through conduction?

Warm the stethoscope before use.

Move the infant away from a drafty vent.

Dry the infant with a towel.

Close the doors to the isolate.

Answer and Explanation

The Correct Answer is A

Choice A reason: Warming the stethoscope before use prevents heat loss through conduction. Conduction is the transfer of heat from the infant's body to a cooler surface or object that comes in direct contact with them. By warming the stethoscope, the nurse ensures that the infant does not lose heat to the cold surface of the stethoscope, thereby helping to maintain the infant's body temperature.

Choice B reason: Moving the infant away from a drafty vent helps prevent heat loss through convection, not conduction. Convection is the transfer of heat through air currents, and keeping the infant away from drafts helps minimize this type of heat loss.

Choice C reason: Drying the infant with a towel prevents heat loss through evaporation. When a wet infant is dried, it helps reduce the loss of heat that occurs as moisture evaporates from the skin.

Choice D reason: Closing the doors to the isolate helps prevent heat loss through radiation. Radiation is the transfer of heat from the infant's body to cooler surrounding surfaces. By closing the doors, the nurse helps maintain a warm environment, reducing heat loss.

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Correct Answer is C

Explanation

Choice A reason: Waiting until the urge to push before going to the hospital is not advisable. If the water has broken, it indicates that Labor may be starting, and the pregnant person should be evaluated to ensure the safety of both the parent and the baby.

Choice B reason: Waiting for contractions to start before calling back is not recommended. If the water has broken, there is a risk of infection and other complications, so immediate evaluation is necessary.

Choice C reason: Coming to the Labor and delivery unit for an evaluation is the correct response. When the water breaks, it is important to assess the mother and baby to determine the next steps and ensure that both are healthy and safe.

Choice D reason: Drinking water and lying down is not an appropriate response to the water breaking. While staying hydrated is important during pregnancy, the priority should be to seek immediate medical evaluation.

A. Says two-word sentences. B. Uses pincer grasp to eat Cheerio’s. C. Removes shoes and socks. D. Prefers to use the right hand.

Correct Answer is D

Explanation

Choice A reason: Saying two-word sentences is an expected developmental milestone for an 18-month-old child. At this age, children should begin combining two words to form simple sentences, such as "more juice" or "mama go." This indicates normal language development.

Choice B reason: Using a pincer grasp to eat Cheerio’s is a typical fine motor skill for an 18-month-old child. The ability to pick up small objects between the thumb and forefinger demonstrates proper development of fine motor skills and hand-eye coordination.

Choice C reason: Removing shoes and socks is a common developmental milestone for an 18-month-old child. This task shows growing independence and the ability to perform basic self-care activities, which is a sign of normal development.

Choice D reason: Preferring to use the right hand may suggest a developmental delay because children typically do not show a strong hand preference (left or right) until around the age of 2 to 3 years. Early hand dominance can be a sign of an underlying issue, such as asymmetry in muscle strength or neurological development. It is important to assess further if a child shows a strong preference for one hand at this early age.

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The nurse is assessing a 40-week-gestation infant. What action by the nurse prevents heat loss through conduction?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is D

Explanation

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