A nurse is teaching a client with a new diagnosis of asthma. Which of the following medications should the nurse instruct the client to use when experiencing an acute asthma attack?

Ipratropium bromide

Albuterol

Salmeterol

Budesonide

Answer and Explanation

The Correct Answer is B

A) Ipratropium bromide: While ipratropium is used to manage bronchospasm, it is typically not the first choice for acute asthma attacks. It has a slower onset of action compared to short-acting beta-agonists like albuterol and is generally used as an adjunct therapy rather than for immediate relief.

B) Albuterol: This medication is a short-acting beta-agonist that provides rapid relief of bronchospasm during an acute asthma attack. It works by relaxing the muscles in the airways, making it the preferred first-line treatment for quick relief in asthma exacerbations.

C) Salmeterol: This medication is a long-acting beta-agonist (LABA) used for long-term control of asthma symptoms, not for immediate relief. It has a delayed onset of action and should not be used as a rescue medication during an acute attack, as it may take longer to provide effects.

D) Budesonide: This is an inhaled corticosteroid that helps in controlling chronic inflammation associated with asthma. While important for long-term management, it is not effective for the rapid relief of acute symptoms and should not be used during an asthma attack.

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Free Nursing Study Resources

Correct Answer is ["6.8"]

Explanation

To determine the correct dosage, let’s follow these steps:

Convert the child’s weight from pounds to kilograms:

1 pound = 0.453592 kilograms

80 pounds × 0.453592 = 36.3 kilograms

Calculate the total dose in milligrams (mg):

1.5 mg/kg × 36.3 kg = 54.45 mg

Determine the volume in milliliters (mL) to administer:

Available concentration: 40 mg/5 mL

Using the formula: (Desired dose / Available dose) × Volume

(54.45 mg / 40 mg) × 5 mL = 6.8 mL

A. This medication (Benadryl) targets h2 receptors to alleviate symptoms. B. Take this medication on an empty stomach before breakfast. Drowsiness is a common side effect of diphenhydramine (Benadryl) C. Avoid CNS depressants while taking diphenhydramine (Benadryl) D. This medication is a 2nd generation antihistamine. E. Paradoxical reactions can be seen with this medication.

Correct Answer is ["C","E"]

Explanation

A. This medication (Benadryl) targets H2 receptors to alleviate symptoms: This statement is incorrect. Diphenhydramine is an H1 receptor antagonist, not an H2 antagonist. H1 receptors are primarily involved in allergic reactions, whereas H2 receptors are related to gastric acid secretion.

B. Take this medication on an empty stomach before breakfast. Drowsiness is a common side effect of diphenhydramine (Benadryl): While drowsiness is indeed a common side effect, taking diphenhydramine on an empty stomach is not necessarily required and may lead to gastrointestinal discomfort. It can be taken with food if preferred.

C. Avoid CNS depressants while taking diphenhydramine (Benadryl): This is an important teaching point. Diphenhydramine can cause sedation, and the use of other CNS depressants (like alcohol or sedatives) can enhance this effect, increasing the risk of excessive drowsiness or other complications.

D. This medication is a 2nd generation antihistamine: This statement is incorrect. Diphenhydramine is actually a first-generation antihistamine. First-generation antihistamines tend to cause more sedation and other side effects compared to second-generation antihistamines, which are less sedating.

E. Paradoxical reactions can be seen with this medication: This is true. In some individuals, particularly children, diphenhydramine can cause paradoxical reactions, such as increased excitability or hyperactivity, rather than the expected sedation. This is an important consideration to discuss with clients.

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A nurse is teaching a client with a new diagnosis of asthma. Which of the following medications should the nurse instruct the client to use when experiencing an acute asthma attack?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

pediatric client. The child weighs 80 pounds. Available is promethazine 40mg/5ml. How many mL should the nurse administer? (Round to the nearest tenth. Do not use a trailing zero.)

Correct Answer is ["6.8"]

Explanation

A nurse is administering diphenhydramine (Benadryl) to a client experiencing a minor allergic reaction. Which information would the nurse include in the client's teaching plan regarding diphenhydramine (Benadry)? (Select All that Apply.)

Correct Answer is ["C","E"]

Explanation

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