University:
West Coast University
Course:
NURS 180 | Pharmacology
Academic year:

2023
Views:

79

Pages:

1
Author:

molana9654

ACTIVE LEARNING TEMPLATE: Medication STUDENT NAME _____________________________________ Ondansetron - Brand name - Zofran MEDICATION __________________________________________________________________________ REVIEW MODULE CHAPTER ___________ Antiemetics CATEGORY CLASS ______________________________________________________________________ PURPOSE OF MEDICATION Expected Pharmacological Action Ondansetron is in a class of medications called serotonin 5-HT3 receptor antagonists. It works by blocking the action of serotonin, a natural substance that may cause nausea and vomiting. Therapeutic Use To prevent nausea and vomiting From chemotherapy, and post-op. Complications Dizziness, fatigue, headache, fever, agitation, anxiety, Arrhythmias, chest pain. Constipation, diarrhea. Hypoxia. Pruritus, chills. Contraindications/Precautions Contraindicated in patients hypersensitive to drug. ECG changes, including prolonged QT interval and torsades de pointes, have been reported. Avoid use in patients with congenital long QT syndrome. Monitor patient carefully. Interactions Medication Administration Ondansetron 4 mg IV Stat Nursing Interventions Monitor the patient's EKG Correct electrolyte abnormalities (hypokalemia or hypomagnesemia) before infusing drug. Apomorphine: May cause profound hypotension and loss of consciousness. Client Education Evaluation of Medication Effectiveness May increase ALT and AST levels. Assess the patient's GI tract and assess the patient's level of n/v. ACTIVE LEARNING TEMPLATES Caution patient to contact health care provider immediately for signs and symptoms of abnormal HR or rhythm, such as palpitations, dyspnea, or dizziness. THERAPEUTIC PROCEDURE A7