The practical nurse (PN) gives the expectorant guaifenesin to a client with an upper respiratory tract infection. Which statement shows that the client has understood the instructions related to the use of the expectorant?
“It is best to take this medication with meals to prevent nausea.”.
“I should stay upright for 30 minutes after taking it to prevent indigestion.”.
“I will increase my fluid intake to help me cough up the sputum.”.
“To prevent injury, I should not combine this medication with levothyroxine.”.
Have you noticed the need to urinate less often?
The Correct Answer is C
Choice A rationale
While taking medication with meals can sometimes help prevent nausea, this is not specifically related to the use of the expectorant guaifenesin. Therefore, this statement does not show that the client has understood the instructions related to the use of the expectorant.
Choice B rationale
Staying upright for 30 minutes after taking medication can sometimes help prevent indigestion, but this is not specifically related to the use of the expectorant guaifenesin. Therefore, this statement does not show that the client has understood the instructions related to the use of the expectorant.
Choice C rationale
Increasing fluid intake can help loosen mucus or phlegm in the lungs, which is the primary purpose of an expectorant like guaifenesin. Therefore, this statement shows that the client has understood the instructions related to the use of the expectorant.
Choice D rationale
While it’s important to avoid combining certain medications due to potential interactions, there’s no specific interaction between guaifenesin and levothyroxine that would cause injury. Therefore, this statement does not show that the client has understood the instructions related to the use of the expectorant.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["1"]
Explanation
Step 1 is: Calculate the total amount of warfarin required. The healthcare provider has prescribed 7.5 mg of warfarin.
Step 2 is: Subtract the amount of warfarin already administered. The patient has already received 2 tablets, each containing 2.5 mg of warfarin, for a total of 5 mg.
Step 3 is: Calculate the additional amount of warfarin required. The total amount required (7.5 mg) minus the amount already administered (5 mg) equals 2.5 mg.
Step 4 is: Determine the number of additional tablets required. Since each tablet contains 2.5 mg of warfarin, the patient should receive 1 additional tablet.
Correct Answer is C
Explanation
The correct answer is Choice C, Measure pain and sensation. Pregabalin is a medication used to treat nerve pain, including diabetic peripheral neuropathy. Its effectiveness can be assessed by measuring changes in pain and sensation in the feet. While the other options may be part of a comprehensive foot assessment, they are not directly related to the effectiveness of pregabalin for nerve pain.
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