The nurse teaches the client that the major disadvantage of antitussive therapy on Robitussin A-C is that:
The dose of the medication that the client receives could cause drowsiness.
The medication is irritating to the bronchial tree.
The client may use the medication for 14 days.
The medication is very expensive
The Correct Answer is A
Robitussin A-C contains codeine, which is an opioid antitussive that can have sedating effects. One of the major disadvantages of using this medication is the potential for drowsiness as a side effect. This can impair the client's ability to perform tasks that require alertness and can interfere with daily activities.
The other options listed are not the major disadvantage of antitussive therapy with Robitussin A-C:
The medication is irritating to the bronchial tree: Robitussin A-C is primarily used as an antitussive (cough suppressant) rather than for its effects on the bronchial tree. While it may have some mild irritant properties due to certain ingredients, it is not considered a major disadvantage of this medication.
The client may use the medication for 14 days: The duration of use for Robitussin A-C is typically determined by the healthcare provider based on the client's condition. While prolonged use of antitussives is generally not recommended without medical supervision, the duration of use is not considered the major disadvantage of this medication.
The medication is very expensive: The cost of medication can vary, and while cost may be a consideration for some individuals, it is not considered the major disadvantage of Robitussin
A-C specifically. The major disadvantage relates more to the potential for drowsiness caused by the medication.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. "This pill is probably from a different lot number than yours at home." While lot numbers may vary between different batches of medications, it does not address the client's concern about the difference in appearance. It does not provide a direct explanation or reassurance regarding the medication they are about to take.
B. "This hospital might use a different manufacturer, but the medication is the same." This response acknowledges the possibility of a different manufacturer but does not directly address the client's concern about the difference in appearance. It may not provide sufficient reassurance regarding the medication they are about to receive.
c."This is the medication prescribed by your provider." This does not address the client's concern about the medication's appearance and may dismiss the possibility of an error.
D. "Describe what the pill looks like." This response allows the nurse to gather more information, verify the medication, and ensure that the correct medication is being administered.
Correct Answer is D
Explanation
Theophylline is a bronchodilator medication used in the treatment of asthma and other respiratory conditions. It works by relaxing the smooth muscles in the airways, allowing for easier breathing. However, theophylline is associated with potential adverse effects, and one of the most significant concerns is its potential to cause dysrhythmias (irregular heart rhythms).
Dysrhythmias can include tachycardia (rapid heart rate), atrial fibrillation, or other disturbances in heart rhythm.
Constipation is not a commonly reported adverse effect of theophylline. Oliguria (decreased urine output) is not typically associated with theophylline use. Drowsiness can occur with theophylline, but dysrhythmias are considered a more significant and potentially serious adverse effect. It is crucial for the nurse to educate the client about the potential for dysrhythmias and advise them to report any irregular heartbeat or other cardiac symptoms promptly.
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