A nurse is planning to teach a client who is scheduled for an intravenous pyelogram (IVP). Which of the following statements should the nurse include in the teaching?
"You will be able to resume your regular diet as soon as the test is complete."
"After the procedure, you will be encouraged to drink plenty of fluids."
"High-frequency sound waves will be used to identify renal system structures."
"The procedure will be canceled if the urinalysis indicates the presence of red blood cells."
The Correct Answer is B
Choice A reason:
Resuming a regular diet immediately after the test may not always be recommended. Depending on the individual's condition and the specific instructions from the healthcare provider, there may be dietary restrictions before or after the procedure.
Choice B reason:
Encouraging fluid intake after the procedure is important because it helps to flush out the contrast dye used during the IVP. Adequate hydration can aid in the elimination of the dye and reduce the risk of kidney damage, especially in individuals with pre-existing kidney conditions.
Choice C reason:
This statement is incorrect. An IVP does not use high-frequency sound waves; it involves taking X-ray images of the urinary tract after a contrast dye is injected into a vein. The dye outlines the kidneys, ureters, and bladder on the X-ray images.
Choice D reason:
The presence of red blood cells in the urinalysis does not typically result in the cancellation of an IVP. However, certain conditions, such as an allergy to the contrast dye or severe kidney impairment, may contraindicate the use of an IVP.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason:
It is essential to dry the prosthesis socket completely before applying it to the limb to prevent any moisture-related issues, such as skin irritation or infection. Moisture can create an environment conducive to bacterial growth and can also cause the prosthesis to slip or not fit properly.
Choice B reason:
While it is important to keep the skin of the stump moisturized, applying lotion or oil immediately before putting on the prosthesis is not advised. Lotions and oils can make the skin slippery, leading to a poor fit of the prosthesis or even causing the prosthesis to slip off. It is better to apply moisturizer at a time when the prosthesis will not be worn for a while, allowing the skin to absorb the lotion fully.
Choice C reason:
The prosthesis should not be in direct contact with the residual limb without proper padding or a liner. Direct contact can lead to pressure sores, skin irritation, and discomfort. Properly fitted socks or liners should be used to cushion the limb and ensure a comfortable, secure fit.
Choice D reason:
While some skin irritation may be expected when first using a prosthesis, persistent irritation is not normal and should be addressed by a healthcare provider. The prosthesis may need to be adjusted, or there may be an issue with the fit or the materials used. Skin irritation should not be accepted as a standard part of using a prosthesis.
Correct Answer is B
Explanation
Choice A reason:
The Mantoux test, also known as the tuberculin skin test, is used to detect latent TB infection but is not the most reliable for confirming active pulmonary TB. It can indicate if someone has been infected with TB bacteria, but it cannot differentiate between latent and active TB.
Choice B reason:
A sputum culture for acid-fast bacillus is the gold standard for diagnosing active pulmonary TB. It involves culturing a sample of sputum (phlegm) to see if TB bacteria grow, which confirms the diagnosis. This test is the most definitive and reliable method, although it may take several weeks to obtain results.
Choice C reason:
A sputum smear can detect TB bacteria in sputum samples quickly, but it is less sensitive than a culture. It can miss cases, especially if the bacterial load is low. Therefore, while useful for initial screening, it is not as reliable as a culture for confirming active TB.
Choice D reason:
A chest x-ray can show signs suggestive of TB, such as infiltrates or cavities in the lungs, but it cannot confirm the presence of TB bacteria. It is a supportive diagnostic tool but not definitive for active TB diagnosis.
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