The nurse knows that infants have a high risk of hypothermia due to decreased brown fat, immature skin, and poorly developed thermoregulatory mechanism.
Which nursing intervention is done to prevent heat loss by conduction?
Closing doors and windows to prevent draft (current of air with motion).
Keeping a hat on the baby’s head.
Thoroughly drying infant after a bath.
Placing a warm blanket on the scale prior to obtaining baby’s weight.
The Correct Answer is D
This is because heat loss by conduction occurs when two objects with different temperatures come into direct contact with each other. The baby’s skin would lose heat to the cold scale by conduction if there was no warm blanket between them.
Choice A is wrong because closing doors and windows to prevent draft (current of air with motion) would prevent heat loss by convection, not conduction. Convection is the transfer of heat from a body to moving molecules such as air or liquid.
Choice B is wrong because keeping a hat on the baby’s head would prevent heat loss by radiation, not conduction. Radiation is the transfer of heat from a body to the surroundings by electromagnetic waves.
Choice C is wrong because thoroughly drying infant after a bath would prevent heat loss by evaporation, not conduction. Evaporation is the process of liquid changing into gas and carrying away heat from the body surface.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
This is because the nurse should not make assumptions about the family’s functionality based on their history or situation, but rather gather more information to identify their strengths and needs.
Choice A is wrong because it implies that the teenager is a problem and the mother is incapable of managing him, which is disrespectful and judgmental.
Choice C is wrong because it assumes that the mother is stressed and needs coping skills, which may not be true.
Choice D is wrong because it suggests that the mother is financially dependent on her son, which is not relevant to the question.
Correct Answer is ["B","C","D"]
Explanation
These are signs of anemia, which is a condition in which the blood lacks enough healthy red blood cells to carry adequate oxygen to the body’s tissues.
Anemia can cause fatigue, weakness, pale skin, cold hands and feet, dizziness, reduced immunity and shortness of breath.
Choice A is wrong because bradypnea is abnormally slow breathing, which is not a sign of anemia. Anemia can cause tachypnea, which is abnormally fast breathing.
Choice E is wrong because flushed skin is not a sign of anemia. Anemia can cause pallor, which is pale or yellowish skin.
Flushed skin can be a sign of other conditions, such as fever, infection or allergic reaction.
Normal ranges for hemoglobin levels vary depending on age and gender. For adult males, the normal range is 13.5 to 17.5 grams per deciliter (g/dL) of blood. For adult females, the normal range is 12 to 15.5 g/dL of blood.
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