Nokea
A toddler in the emergency department has partial thickness burns on his right arm. Which of the following actions should the nurse take?
- A. Insert a nasogastric tube
- B. Initiate prophylactic antibiotic therapy
- C. Cleanse the affected area with mild soap and water
- D. Apply a topical corticosteroid to the affected area
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
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A child is being cared for by a nurse and has rheumatic fever. Which of the following actions should the nurse plan to take?
- A. Administer aspirin to the child as prescribed, based on the healthcare provider's instructions.
- B. Encourage adequate fluid intake for the child.
- C. Elevate the child's joints and provide warm compresses.
- D. Monitor the child's heart rate for dysrhythmias.
Correct Answer: D
Rationale: Rheumatic fever can lead to cardiac complications, such as dysrhythmias. Therefore, it is essential for the nurse to monitor the child's heart rate closely for any signs of dysrhythmias. This will help in early identification and prompt management of potential cardiac issues associated with rheumatic fever.
Prenatal exposure to cigarette smoke is associated with
- A. shorter neonatal length
- B. lower birthweight
- C. changes in neonatal behavior
- D. neonatal diabetes
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Extraneural metastasis from primary brain tumors is MOST commonly likely to occur in which tumor?
- A. medulloblastoma
- B. primitive neuroectodermal tumor (PNET)
- C. ependymoma
- D. malignant glioma
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Constellation of aniridia and hemihypertrophy is strongly associated with increased risk of which of the following tumors?
- A. rhabdomyosarcoma
- B. hepatoblastoma
- C. Wilms tumor
- D. medulloblastoma
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
For which patient diagnosis would a prescription for nifedipine be least appropriate?
- A. Angina Pectoris
- B. Essential HTN
- C. Atrial Fibrillation
- D. Vasospastic Angina
Correct Answer: C
Rationale: Nifedipine primarily acts as a calcium channel blocker. It lacks significant effects on the calcium channels of the heart, making it ineffective for treating dysrhythmias like Atrial Fibrillation. Nifedipine is commonly used in conditions such as angina pectoris, essential hypertension, and vasospastic angina due to its vasodilatory effects and anti-anginal properties.