The nurse is talking with a parent about tooth eruption.
What teeth will the nurse explain are the first deciduous teeth to erupt?
Lower central incisors.
Upper lateral incisors.
Upper central incisors.
Lower lateral incisors.
The Correct Answer is A
Choice A rationale:
The lower central incisors are the first deciduous (baby) teeth to erupt in most infants. They typically appear around 6-10 months of age. Explaining that the lower central incisors are the first to come in is accurate and aligns with typical dental development.
Choice B rationale:
Upper lateral incisors are not the first deciduous teeth to erupt. While they do come in after the central incisors, they are not the first teeth to appear in most cases.
Choice C rationale:
Upper central incisors come in after the lower central incisors but before the upper lateral incisors. They are not the first deciduous teeth to erupt, so this choice is not accurate in the context of the question.
Choice D rationale:
Lower lateral incisors are not the first deciduous teeth to erupt. They come in later, after the central incisors. This choice is not accurate with respect to the question about the first teeth to erupt.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Introducing solid foods to infants is an essential step in their development. The nurse should advise a parent to introduce each new food 4 to 7 days apart. This recommendation is based on the principles of food introduction and infant nutrition. By introducing new foods with this time gap, parents can monitor for any adverse reactions or allergies that may occur. It allows for the identification of potential food sensitivities, making it easier to determine the cause if the child develops any adverse reactions. This cautious approach ensures the safety and well-being of the child while also helping to establish healthy eating habits from a young age.
Choice B rationale:
Mixing foods together is not recommended when introducing solid foods to infants. This approach can make it challenging to identify the cause of any adverse reactions or allergies. If a parent mixes multiple foods and the child has a negative reaction, it becomes difficult to pinpoint which specific food caused the problem. Therefore, it's best to introduce one food at a time, as advised in choice A, to monitor the child's response effectively.
Choice C rationale:
Eliminating a refused food from the diet is not a suitable approach for introducing solid foods to infants. Refusing a new food is a common response in infants who are still getting used to the taste and texture of solid foods. It's important not to eliminate the food altogether, as it may take several attempts before the child accepts it. Parents should be encouraged to reintroduce the refused food at a later time. The focus should be on gradual exposure and persistence.
Choice D rationale:
Beginning with one tablespoon of food is not a recommended approach. Infants should start with small amounts of solid foods and gradually increase the quantity as they become more accustomed to the new textures and flavors. Starting with a larger portion can overwhelm the child and may lead to refusal or choking. A gradual introduction, as suggested in choice A, is a safer and more appropriate method.
Correct Answer is A
Explanation
Choice A rationale:
Newborns typically need to be fed every 2 to 3 hours. This frequent feeding is essential because their small stomachs can only hold a limited amount of milk, and they have rapid growth and metabolism. Breast milk is easily digested, and infants require frequent nourishment to support their growth and development.
Choice B rationale:
Feeding a newborn every 8 to 10 hours would be far too infrequent and could lead to dehydration and malnutrition. Newborns need more frequent feedings due to their small stomach capacity and high metabolic rate.
Choice C rationale:
Feeding a newborn every 4 to 6 hours might be suitable for slightly older infants but would still be too infrequent for a newborn. Frequent breastfeeding helps establish a good milk supply and ensures the baby receives adequate nutrition.
Choice D rationale:
Waiting 6 to 8 hours between feedings would not meet the nutritional needs of a newborn. They require more frequent feedings to support healthy growth and development.
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