LPN exams pediatrics practice questions set 5

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The correct answer is B: Covering the newborn’s eyes during phototherapy. This is important because exposure to the bright lights used in phototherapy can harm the newborn’s eyes. Covering the eyes with a protective mask or eye patches helps prevent damage. Incorrect choices: A: Anticipatory guidance regarding immunization schedules is important but not the most immediate concern in this scenario. C: Proper clothing for the newborn during seasonal changes is important for general care but not as critical as protecting the eyes during phototherapy. D: How to accurately measure the newborn’s temperature is essential but not as urgent as ensuring eye protection during phototherapy. In summary, educating the family on covering the newborn’s eyes during phototherapy is crucial to prevent eye damage, making it the most important consideration in this situation.

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The correct answer is A: Assist the client into the left-lateral position. This is the first action because it helps improve placental perfusion, which can alleviate late decelerations associated with uteroplacental insufficiency. The left-lateral position promotes optimal blood flow and oxygenation to the placenta by reducing pressure on the vena cava and improving maternal perfusion. This position can potentially prevent further fetal distress. Summary of other choices: B: Applying a fetal scalp electrode is not the first action for addressing late decelerations. It may be considered later for more precise monitoring. C: Inserting an IV catheter is important but not the priority when late decelerations are observed. D: Performing a vaginal exam is not indicated as the first action for addressing late decelerations and could potentially increase the risk of infection.

Correct answer:

The correct answer is B: "Toddlers are learning to assert independence, and this behavior is expected at this age." At 18 months, toddlers are in the stage of developing autonomy and independence. They may exhibit behaviors like temper tantrums and defiance as they assert their independence and test limits. It is crucial for parents and caregivers to understand that these behaviors are typical for toddlers at this age. Choice A is incorrect because discipline should be age-appropriate and focus on positive reinforcement rather than preventing antisocial behaviors. Choice C is inappropriate as leaving a toddler alone in a crib after explaining unacceptable behavior is not a recommended approach and can lead to feelings of abandonment. Choice D is inaccurate as the described behavior is more related to asserting independence rather than the initiative stage of development.

Correct answer:

Multivitamins are not typically considered a non-pharmacological technique for lowering blood pressure. While dietary changes, smoking cessation, and limiting caffeine intake can positively impact blood pressure levels, multivitamins are generally not specifically recommended as a primary intervention for this purpose. Dietary changes can include reducing salt intake and increasing potassium-rich foods, which are known to help manage blood pressure. Smoking cessation is crucial due to the negative impact of smoking on blood pressure and overall cardiovascular health. Limiting caffeine intake is advised as excessive caffeine consumption can lead to a temporary increase in blood pressure. Therefore, focusing on lifestyle modifications like healthy eating, smoking cessation, and caffeine reduction is more effective in managing blood pressure than relying on multivitamins.

Correct answer:

The correct answer is B: Oxygen saturation rates of 91% to 95% are effective. This range is supported by the article by Newman (2014) as the optimal oxygen saturation levels for premature neonates. Here's the rationale: 1. The range of 91% to 95% falls within the typical target range for oxygen saturation in premature neonates, ensuring adequate oxygenation without the risk of hyperoxia or hypoxia. 2. Maintaining oxygen saturation within this range has been shown to improve outcomes and reduce the risk of complications in premature neonates. 3. The article by Newman likely provides evidence-based research supporting this specific range as the most effective for neonatal care. In summary, choices A, C, and D are incorrect because they do not align with the evidence-based optimal oxygen saturation range for premature neonates as supported by the referenced article.

Correct answer:

The correct answer is A: Apply slight pressure with a sterile gauze pad for mild bleeding. This instruction is crucial because it addresses the immediate post-circumcision care to control bleeding. Applying slight pressure with a sterile gauze pad helps to promote clotting and prevent excessive bleeding. This step is essential to ensure the newborn's safety and prevent complications. Summary of other choices: B: Inspecting the circumcision site every 6 to 8 hours is important, but not as critical as addressing bleeding promptly. C: Avoiding baby wipes containing alcohol is a good practice to prevent irritation, but it is not the most urgent instruction for immediate care. D: Cleaning the circumcision site daily using a warm, wet washcloth is generally recommended for routine care, but in the immediate post-circumcision period, controlling bleeding takes precedence.

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The correct answer is C, to evaluate the 40-weeks' gestation female newborn with reported poor feed at the last attempt first. This choice should be prioritized as poor feeding in a newborn can be a sign of potential serious issues such as inadequate nutrition, dehydration, or underlying medical conditions. Addressing this concern promptly is crucial for the infant's well-being. Option A can be considered as the blood sugar level of 60 mg/dL in the 38-weeks' gestation female newborn is slightly low, but it is not an immediate priority compared to poor feeding. Option B's axillary temperature of 37.2°C is within the normal range for a newborn, so it can be assessed after addressing the concern of poor feeding. Option D, a 39-weeks' gestation male newborn crying prior to the initial bath, can also be evaluated after addressing the more urgent issue of poor feed.

Correct answer:

The correct answer is B because in the case of a newborn with a congenital defect of the penis, the foreskin might be needed for future repairs to correct the defect. Removing the foreskin through circumcision could potentially limit surgical options and make it more challenging to address the underlying issue. It is essential to preserve as much tissue as possible to allow for optimal outcomes in any necessary corrective procedures. Choice A is incorrect as the risk of infection is not the primary reason for avoiding circumcision in this scenario. Choice C is incorrect as the visibility of the defect is not a determining factor in the decision. Choice D is also incorrect as there can be a valid medical rationale for circumcision in other cases, but in this specific situation, preserving the foreskin for potential future repairs is the most important consideration.

Correct answer:

The correct answer is D: Epstein's pearls. These small pearly white nodules are commonly found on the roof of newborns' mouths and are considered a normal finding. They are formed from trapped epithelial cells during the development of the baby's mouth. They are harmless and typically resolve on their own without treatment. A: Mongolian spots are bluish-black or bruise-like markings found on the skin, not in the mouth. B: Milia spots are small, white, raised bumps on the skin, not found in the mouth. C: Erythema toxicum is a common benign rash in newborns, not related to the mouth. In summary, Epstein's pearls are the correct answer due to their specific location in the newborn's mouth, their appearance, and the fact that they are a normal finding in newborns. The other choices are incorrect as they describe different conditions not related to the oral cavity.

Correct answer:

The correct answer is B: Appropriate for gestational age. A newborn is considered appropriate for gestational age when their weight falls within the 10th to 90th percentiles for their gestational age. In this case, the newborn is in the 60th percentile for weight, indicating that the weight is appropriate for the gestational age of 38 weeks. Choice A: Low birth weight is incorrect because a newborn is classified as low birth weight when their weight is below 2,500 g regardless of gestational age. Choice C: Small for gestational age is incorrect because a newborn is classified as small for gestational age when their weight is below the 10th percentile for their gestational age. Choice D: Large for gestational age is incorrect because a newborn is classified as large for gestational age when their weight is above the 90th percentile for their gestational age.