Drug Rash with Eosinophilia and Systemic Symptoms (DRESS) can be caused by all the following EXCEPT

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Pediatric Clinical Nurse Specialist Exam Questions Questions

Question 1 of 9

Drug Rash with Eosinophilia and Systemic Symptoms (DRESS) can be caused by all the following EXCEPT

Correct Answer: C

Rationale: Allopurinol is not a major cause of DRESS syndrome, whereas anticonvulsants and sulfonamides are common triggers.

Question 2 of 9

Regarding disorders of acid-base balance, what is the compensatory mechanism that takes place to keep pH normal when there is bicarbonate loss in urine?

Correct Answer: C

Rationale: Hyperventilation is the compensatory mechanism for metabolic acidosis, leading to increased CO2 elimination and normalization of pH.

Question 3 of 9

What is a major challenge faced by developing countries?

Correct Answer: A

Rationale: Many developing countries struggle with providing access to clean water, which affects public health and economic productivity.

Question 4 of 9

Alkali therapy for the treatment of metabolic acidosis in RDS may result in all the following EXCEPT

Correct Answer: D

Rationale: Alkali therapy can cause hypernatremia and skin slough but not hyperkalemia. The other options are potential side effects.

Question 5 of 9

One of the following can cause heart failure in a full-term neonate:

Correct Answer: D

Rationale: Severe coarctation leads to critical left ventricular outflow obstruction, causing neonatal heart failure.

Question 6 of 9

What is the role of calcium gluconate in hyperkalemia treatment?

Correct Answer: D

Rationale: Calcium gluconate stabilizes cardiac membranes, preventing life-threatening arrhythmias without affecting serum potassium levels.

Question 7 of 9

Which is not a common cause of serum sickness?

Correct Answer: D

Rationale: Aspirin is not a common cause of serum sickness, unlike the other options listed.

Question 8 of 9

A 10-year-old child has intermittent symptoms of mild asthma... Which treatment option is most appropriate?

Correct Answer: D

Rationale: Inhaled β₂-agonists are recommended for intermittent asthma symptoms as needed for relief.

Question 9 of 9

The best 'rescue' medication in the treatment of acute asthma symptoms is

Correct Answer: B

Rationale: Inhaled short-acting beta-agonists (SABAs) are the preferred rescue medication for acute asthma symptoms, as they provide rapid relief by relaxing airway muscles.

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