North Carolina EMT State Practice Exam

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Prepare for the North Carolina EMT State Exam with interactive quizzes and comprehensive explanations. Master your skills and gain confidence by reviewing key topics before test day!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What is a potential side effect of using a prescribed inhaler?

Decreased heart rate
Vomiting
Tachycardia
Fatigue

The correct answer is: Tachycardia

Using a prescribed inhaler, particularly those containing bronchodilators such as albuterol, can lead to tachycardia as a potential side effect. These medications stimulate the beta-adrenergic receptors in the lungs to relax airway muscles, which can also inadvertently stimulate similar receptors in the heart. This stimulation can cause an increase in heart rate, resulting in tachycardia. Understanding this side effect is vital for recognizing and managing the responses a patient may have after using an inhaler. Monitoring vital signs, including heart rate, is an important aspect of patient care, especially in individuals with pre-existing heart conditions who may be more susceptible to these effects. Being aware of this potential reaction can aid in providing appropriate patient education and assessing treatment efficacy.