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A nurse is teaching a client who has active pulmonary tuberculosis about management of medication for the disease.
Which of the following statements is appropriate for the nurse to make?

A.

You should anticipate taking medication to treat your disease for at least the next 3 years.

B.

You will need to undergo tuberculin skin tests every 6 months while taking medication for your disease.

C.

You should report monthly to have your blood drawn to monitor kidney function while taking medication.

D.

You will need to take two or more medications to treat your disease.

Answer and Explanation

The Correct Answer is D

This is because TB is caused by a bacterium that can develop resistance to single-drug therapy, so a combination of drugs is used to prevent or treat drug-resistant strains. Some of the common drugs used for TB are isoniazid, rifampin, ethambutol, and pyrazinamide. 

Choice A is wrong because the duration of treatment for active TB is usually 6 to  9 months, not 3 years.

Choice B is wrong because tuberculin skin tests are not reliable indicators of disease activity or response to treatment, as they can remain positive for years after successful therapy. 

Choice C is wrong because blood tests to monitor kidney function are not routinely required for TB treatment unless the client has a preexisting renal impairment or is taking drugs that are nephrotoxic. 


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Related Questions

Correct Answer is C

Explanation

The correct answer is choice C. Keep the tablets at room temperature in their original glass bottle. Rationales: Choice A rationale: Taking one tablet each morning 30 minutes prior to eating is incorrect. Sublingual nitroglycerin is used to relieve acute angina attacks and is taken as needed rather than on a fixed schedule. Choice B rationale: Discarding any tablets not used every 6 months is incorrect. Sublingual nitroglycerin tablets should be replaced every 6 months to ensure potency, but this is not the main teaching point for safe storage. Choice C rationale: Keeping the tablets at room temperature in their original glass bottle is correct. Nitroglycerin tablets are sensitive to light and moisture, and the original glass bottle protects them from these elements, ensuring their effectiveness. Choice D rationale: Placing the tablet between the cheek and gum to dissolve is incorrect. Sublingual nitroglycerin tablets should be placed under the tongue where they dissolve and are absorbed quickly into the bloodstream for rapid relief of angina symptoms

Correct Answer is A

Explanation

Osmotic laxatives work by drawing water into the colon to soften the stool and stimulate bowel movements. However, excessive use of osmotic laxatives can cause fluid volume deficit, which is a state of reduced intravascular volume.

One of the signs of fluid volume deficit is oliguria, which means low urine output.

Choice B. Nausea is wrong because nausea is a common side effect of osmotic laxatives, not an indication of fluid volume deficit.

Choice C. Headaches is wrong because headaches are more likely to be caused by dehydration, which is a state of reduced total body water, mostly affecting the intracellular fluid compartment.

Dehydration can result from osmotic laxatives, but it is not the same as fluid volume deficit.

Choice D. Weight gain is wrong because weight gain is not a sign of fluid volume deficit.

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