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Theophylline Flashcards

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Questions and Answers

What is the classification of Theophylline?

Antihistamine

Bronchodilator (correct)

Steroid

Antibiotic

What action does Theophylline perform?

Causes relaxation of bronchial smooth muscle, resulting in bronchodilation.

What are the uses of Theophylline?

Long-term control for asthma or COPD.

What are the side effects of Theophylline?

Tachycardia, insomnia, arrhythmia, altered sense of smell, irritability. Signup and view all the answers

What are the nursing interventions when administering Theophylline?

Assess lung sounds, HR, and BP. Signup and view all the answers

The therapeutic level of Theophylline is ______ mcg/ml.

10-20 Signup and view all the answers

What teaching points should be provided to patients taking Theophylline?

Do not stop abruptly. Decrease caffeine intake. Signup and view all the answers

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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Description

Test your knowledge on Theophylline, a key bronchodilator used for managing asthma and COPD. This quiz includes essential information about its classification, actions, uses, side effects, and nursing interventions. Perfect for nursing students or healthcare professionals!