Nursing Elites

1. Which of the following parameters is the LEAST reliable when assessing the perfusion status of a 2-year-old child?

• A. Capillary refill time
• B. Presence of peripheral pulses
• C. Skin color and temperature
• D. Systolic blood pressure

Correct answer: D

Rationale: Systolic blood pressure is the least reliable parameter when assessing perfusion status in a 2-year-old child. In young children, blood pressure measurements can be variable, affected by factors like anxiety or crying. Capillary refill time, presence of peripheral pulses, and skin color and temperature are more reliable indicators of perfusion status in this age group.

2. Non-pharmacological techniques can help lower blood pressure. Which of the following is not considered one of these types of techniques?

• A. Dietary changes
• B. Multivitamins
• C. Smoking cessation
• D. Limiting caffeine

Correct answer: B

Rationale: 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.

3. A breastfeeding mother reports breast engorgement. The nurse advises her to:

• A. Increase the frequency of feedings
• B. Apply ice packs to the breasts
• C. Avoid breastfeeding until the pain subsides
• D. Use a breast pump to empty the breasts completely

Correct answer: A

Rationale: Breast engorgement occurs when the breasts become overfilled with milk. By increasing the frequency of feedings, the mother can ensure that her breasts are emptied regularly, helping to relieve the discomfort associated with engorgement. This advice promotes effective milk removal and prevents further accumulation, which can worsen the condition. Applying ice packs may provide temporary relief, but it does not address the underlying issue of milk accumulation. Avoiding breastfeeding can lead to further engorgement and potential complications. Using a breast pump to empty the breasts completely may be necessary in some cases, but increasing the frequency of feedings is the initial and most appropriate intervention to manage breast engorgement.

4. Which of the following is NOT an infectious cause of diarrheal diseases?

• A. Allergy
• B. Bacterial
• C. Parasitic
• D. Viral

Correct answer: A

Rationale: Allergy is the correct answer as it is a non-infectious cause of diarrheal diseases. While bacterial, parasitic, and viral infections can lead to diarrhea by affecting the gastrointestinal tract, allergies are immune system reactions triggered by specific substances and are not caused by infectious agents. Bacterial, parasitic, and viral infections are known to cause infectious diarrhea, making choices B, C, and D incorrect.

5. The provider is educating the parents of a newborn about circumcision care. Which of the following instructions should be included?

• A. Cleanse the penis with each diaper change using alcohol wipes.
• B. Avoid using petroleum jelly on the circumcision site.
• C. Report any yellowish exudate around the head of the penis.
• D. Use warm water to clean the penis gently during diaper changes.

Correct answer: D

Rationale: The correct instruction for circumcision care is to use warm water to gently clean the penis during diaper changes. Alcohol wipes should be avoided as they can cause irritation. Yellowish exudate around the head of the penis is a normal part of the healing process and does not require reporting unless accompanied by other concerning symptoms. Avoiding petroleum jelly on the circumcision site is important to prevent trapping moisture and bacteria, which can lead to infection.

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