A client who is scheduled for a barium swallow asks the nurse why a laxative is necessary following the procedure. Which of the following responses should the nurse make?
"The laxative helps eliminate the barium."
"The laxative is the protocol at this facility."
"The laxative makes the barium turn brown."
"The laxative will prevent the absorption of magnesium."
The Correct Answer is A
Choice A reason:
This statement is correct. The laxative helps eliminate the barium contrast material from the body after a barium swallow procedure.
Choice B reason:
Simply stating that it is protocol does not provide the client with a clear understanding of the rationale for the laxative.
Choice C reason:
This statement does not accurately explain the purpose of the laxative after a barium swallow.
Choice D reason:
The laxative's primary purpose in this context is to aid in the elimination of barium, not to prevent magnesium absorption.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason:
While assessing for signs of infection is important, ensuring a patent airway takes precedence immediately following surgery.
Choice B reason:
This statement is correct. Assessing for a patent airway is the top priority in postoperative care to ensure the patient can breathe effectively.
Choice C reason:
Assessing the ability to clear oral secretions is important, but it is secondary to ensuring a patent airway.
Choice D reason:
Assessing the ability to communicate is important, but it is not the immediate priority after surgical resection for oropharyngeal cancer.
Correct Answer is A
Explanation
Choice A reason:
A painless sore with raised edges is a characteristic early sign of oral cancer. It may appear as a small, painless lump or sore in the mouth, often with raised edges. This finding should raise suspicion and prompt further evaluation.
Choice B reason:
Diffuse inflammation of the buccal mucosa is a non-specific finding and can be caused by various factors, including infection or irritation. While it's important to assess the oral mucosa for any abnormalities, it is not specific to oral cancer.
Choice C reason:
Dull pain radiating to the ears and teeth is not a characteristic early sign of oral cancer. Pain associated with oral cancer may occur in later stages or if there is local invasion of nerves.
Choice D reason:
Areas of tenderness that make chewing difficult may occur for various reasons, including dental issues or other oral health problems. While this can be distressing for the patient, it is not specific to oral cancer.
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