A nurse is assessing a child who is being treated for bacterial pneumonia. The nurse notes an increase in the child's blood glucose. The nurse should identify this finding as an adverse effect of which of the following medications?
Ondansetron
Guaifenesin
Amoxicillin
Methylprednisolone
The Correct Answer is D
A. Ondansetron: Ondansetron is an antiemetic that works by blocking serotonin receptors in the chemoreceptor trigger zone. It does not significantly affect glucose metabolism and is not associated with hyperglycemia.
B. Guaifenesin: Guaifenesin is an expectorant that thins respiratory secretions to aid clearance. It has no known effect on blood glucose levels or carbohydrate metabolism.
C. Amoxicillin: Amoxicillin is a broad-spectrum penicillin antibiotic. While it treats bacterial infections, it does not typically alter glucose metabolism or cause hyperglycemia as an adverse effect.
D. Methylprednisolone: Methylprednisolone is a corticosteroid that increases gluconeogenesis, decreases peripheral glucose uptake, and antagonizes insulin action. These mechanisms can lead to hyperglycemia, making it the likely cause of the observed increase in the child’s blood glucose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"A":{"answers":"A"},"B":{"answers":"B"},"C":{"answers":"A"},"D":{"answers":"B"},"E":{"answers":"B"}}
Explanation
Rationale:
• Obtain daily weights: Daily weights are used to monitor fluid balance in conditions like preeclampsia or heart failure. In this acute preterm labor scenario, the priority is monitoring fetal well-being and uterine activity, not long-term fluid shifts.
• Administer terbutaline: Terbutaline is a tocolytic medication used to suppress preterm labor by relaxing uterine smooth muscle. Given the client’s regular, strong contractions at 33 weeks with cervical changes, terbutaline may be prescribed to delay labor and allow fetal maturation.
• Administer oxytocin: Oxytocin stimulates uterine contractions and is used to induce or augment labor. In a client experiencing preterm labor at 33 weeks, oxytocin is contraindicated because it could worsen labor progression and increase risk of preterm birth.
• Administer betamethasone: Betamethasone is a corticosteroid administered to accelerate fetal lung maturity when preterm birth is imminent. Since the client is 33 weeks gestation and showing signs of preterm labor, administration is anticipated to reduce neonatal respiratory complications.
• Maintain modified bed rest with bathroom privileges: Modified bed rest can help reduce uterine stimulation, conserve energy, and support uteroplacental perfusion in clients experiencing preterm labor. Limiting physical activity is a standard intervention for preterm labor management.
Correct Answer is B
Explanation
A. A client who is bedridden and wears a hearing aid: While immobile clients require assistance during evacuation, hearing loss does not inherently increase immediate risk in a fire scenario. Evacuation priority is based on threat to life, not sensory impairment alone.
B. A client who is ambulatory and receiving oxygen: Oxygen therapy increases the risk of rapid combustion in a fire. An ambulatory client on supplemental oxygen poses the greatest immediate danger and should be evacuated first to prevent serious injury or death from fire or explosion.
C. A client who has a fracture and is in balanced suspension traction: Clients in traction are immobile and require additional assistance for safe evacuation, but they do not present the highest immediate risk compared with a client on oxygen near a fire.
D. A client who uses a wheelchair and is confused: Confusion can complicate evacuation and requires supervision, but oxygen exposure in a fire presents a more imminent threat, making this client a lower priority than the client receiving oxygen.
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