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.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason:
A dinner roll is a generally well-tolerated food option and is unlikely to exacerbate gallbladder inflammation.
Choice B reason:
Tapioca pudding is a soft and easily digestible food, which is suitable for a patient with acute gallbladder inflammation.
Choice C reason:
Mashed potatoes are typically considered a bland and easily digestible food, suitable for a patient with gallbladder inflammation.
Choice D reason:
Fried chicken is high in fat, which can trigger gallbladder symptoms and exacerbate
inflammation. Therefore, it is not an appropriate choice for a patient with acute gallbladder inflammation. The nurse should question this item on the tray.
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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