A nurse is caring for a client who is receiving ondansetron IV. Which of the following findings is an indication that the ondansetron is effective?
Decreased nausea
Reduced dizziness
Increased urinary output
Absence of peripheral neuropathy
The Correct Answer is A
Ondasentron is an antiemetic used to reduce nauseas and vomiting. It functions as a selective antagonist of the serotonin receptor subtype, 5-HT3. It works by blocking the action of serotonin, a natural substance in the body that can trigger nausea and vomiting.
B,C,D- Are not effects of ondasentron
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Related Questions
Correct Answer is B
Explanation
- Theophylline is used in the management of asthma and COPD which present with wheezing and respiratory distress. COPD is characterized by chronic inflammation of the airway and increased mucus secretion leading to obstruction of airflow. Theophylline stimulates the respiratory centers to increase ventilation.
A- No effect on blood pressure C- increases urine output
D-Theophylline is a CNS stimulant
Correct Answer is B
Explanation
Pinching the area of skin between two fingers facilitates the injection of the insulin into the subcutaneous tissue rather than muscle. Inject into the subcutaneous tissue prevents hematoma formation and bleeding after the injection.
A,C,D- Increase risk of bleeding
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