Nokea
Coadministration of botulinum toxin (BTX) and one of the following drugs should be performed with caution as the effect of the toxin may be potentiated
- A. aminoglycosides
- B. cephalosporines
- C. penicillins
- D. macrolids
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
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A healthcare professional is preparing to insert an intravenous catheter for a 7-year-old child. Which of the following actions should the professional take?
- A. Apply an anesthetic cream to the insertion site 1 hr before the procedure.
- B. Use a 16-gauge needle for the insertion.
- C. Insert the catheter into a vein of the child's dominant hand.
- D. Choose a site over the child's metacarpal veins.
Correct Answer: A
Rationale: Applying an anesthetic cream to the insertion site 1 hr before the procedure is crucial when inserting an intravenous catheter in a child to minimize pain and discomfort during the procedure. This practice is especially important in pediatric patients to ensure a more comfortable experience and improve cooperation during the insertion process.
A child returns from exploratory surgery following a gunshot wound to the abdomen. Which nursing intervention should be excluded from the plan of care?
- A. Immediate initiation of oral feedings
- B. Assessment of the surgical site
- C. Administration of opioid narcotics for pain management
- D. Visitation at the bedside
Correct Answer: A
Rationale: Immediate initiation of oral feedings is contraindicated post-abdominal surgery due to the risk of bowel complications such as paralytic ileus or anastomotic leak. Starting oral feedings immediately can increase the risk of these complications and hinder the healing process. It is crucial to wait until bowel function returns and the patient shows signs of tolerance before introducing oral feedings. Assessment of the surgical site, administration of opioid narcotics for pain management, and visitation at the bedside are essential components of postoperative care and should not be excluded.
When a patient is taking glucocorticoids and digoxin, which electrolyte should the nurse prioritize monitoring?
- A. Calcium
- B. Magnesium
- C. Sodium
- D. Potassium
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
As a result of opioid administration, a child's respirations are slow and shallow. Which should the nurse anticipate when assessing the child's arterial blood gas?
- A. Increased PCO2 and respiratory acidosis
- B. Decreased PCO2 and respiratory alkalosis
- C. Low pH and low PCO2
- D. High pH and high PCO2
Correct Answer: A
Rationale: When a child's respirations are slow and shallow due to opioid administration, it results in hypoventilation. This leads to retaining carbon dioxide, indicated by an increased PCO2 level on arterial blood gas analysis, and subsequently causes respiratory acidosis due to the buildup of CO2 in the blood.
You are evaluating a 6-year-old male child with Langerhans cell histiocytosis (LCH); the parents state that the most common site of bone involvement is
- A. skull
- B. vertebra
- C. mandible
- D. pelvis
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.