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Questions and Answers
What is the classification of Theophylline?
What is the classification of Theophylline?
- Antihistamine
- Bronchodilator (correct)
- Steroid
- Antibiotic
What action does Theophylline perform?
What action does Theophylline perform?
Causes relaxation of bronchial smooth muscle, resulting in bronchodilation.
What are the uses of Theophylline?
What are the uses of Theophylline?
Long-term control for asthma or COPD.
What are the side effects of Theophylline?
What are the side effects of Theophylline?
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What are the nursing interventions when administering Theophylline?
What are the nursing interventions when administering Theophylline?
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The therapeutic level of Theophylline is ______ mcg/ml.
The therapeutic level of Theophylline is ______ mcg/ml.
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What teaching points should be provided to patients taking Theophylline?
What teaching points should be provided to patients taking Theophylline?
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Study Notes
Theophylline Overview
- Classification as a bronchodilator helps to open airways in the lungs.
Mechanism of Action
- Facilitates relaxation of bronchial smooth muscle, leading to improved airflow and bronchodilation.
Medical Uses
- Primarily prescribed for long-term management of asthma and Chronic Obstructive Pulmonary Disease (COPD).
Potential Side Effects
- Common adverse effects include tachycardia, insomnia, irregular heart rhythms (arrhythmia), altered sense of smell, and irritability.
Nursing Considerations
- Essential to monitor lung sounds, heart rate (HR), and blood pressure (BP) to assess the drug's efficacy and patient safety.
Therapeutic Range
- Therapeutic serum level is between 10-20 mcg/ml; maintaining this range can be challenging. Levels exceeding 20 mcg/ml may lead to toxicity.
Patient Education
- Advise patients not to abruptly discontinue the medication and to reduce caffeine intake to minimize side effects.
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