Questions and Answers
Which of the following names refers to the drug Albuterol?
What class of medication does Albuterol belong to?
What is the primary action of Albuterol?
Bronchodilation
What is the dosage and route for adults and pediatrics?
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Albuterol can be used for patients without wheezing.
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What are some contraindications for using Albuterol?
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Which conditions should be approached with caution when using Albuterol?
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What are some adverse reactions associated with Albuterol?
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Supplemental oxygen is not needed when administering Albuterol.
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Study Notes
Albuterol Overview
- Albuterol is a medication marketed as ProventilA and VentolinA.
- Classified as a sympathomimetic beta-2 adrenergic bronchodilator.
Action Mechanism
- Functions primarily as a beta-2 sympathomimetic, leading to bronchodilation.
- Therapeutic effects may last up to 5 hours.
Dosage and Administration
- Administer 2.5mg of albuterol mixed in 3ml of 0.09% normal saline.
- Use a nebulizer and provide oxygen at a flow rate of 6-8 liters/min.
- Treatment duration is approximately 5-15 minutes, with repeat doses permitted as needed.
Indications
- Recommended for relief of bronchospasm in asthma patients, confirmed by wheezing.
Contraindications
- Not suitable for individuals with hypersensitivity to albuterol.
Special Considerations
- Exercise caution with patients who have coronary artery disease, hypertension, hyperthyroidism, or diabetes.
- Avoid using epinephrine after albuterol failure.
- Use with caution in patients taking MAO inhibitors or tricyclic antidepressants.
- Beta-blockers can negate the effects of albuterol.
Adverse Reactions
- Cardiovascular effects may include tachycardia, hypertension, and angina.
- Central nervous system effects include nervousness, tremors, headaches, dizziness, and insomnia.
- Gastrointestinal effects may include drying of the oropharynx, nausea, vomiting, and an unusual taste.
Emergency Protocol
- Supplemental oxygen is essential during administration.
- Contact Advanced Life Support (ALS) if necessary.
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Description
This quiz covers the essential aspects of albuterol, including its action mechanism, dosage, and indications. Learn how this sympathomimetic beta-2 adrenergic bronchodilator is used in managing bronchospasm related to asthma and the precautions necessary for its administration.
