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A nurse is teaching a client who has tuberculosis and is to start medication therapy with isoniazid, rifampin, and pyrazinamide. Which of the following instructions should the nurse include?

"Expect your sputum cultures to be negative after 6 months of therapy."

"Drink at least 8 ounces of water when you take the pyrazinamide tablet."

"Provide a sputum specimen every 2 weeks to the clinic for testing."

"Take isoniazid with an antacid."

Answer and Explanation

The Correct Answer is B

Answer: B

Rationale:

A) "Expect your sputum cultures to be negative after 6 months of therapy":

While sputum cultures may become negative after a period of effective therapy, it is not always guaranteed to happen within exactly 6 months. Tuberculosis (TB) treatment usually involves several months of medication, and sputum cultures are monitored periodically to assess treatment efficacy, not solely at the 6-month mark.

B) "Drink at least 8 ounces of water when you take the pyrazinamide tablet":

Drinking plenty of water with pyrazinamide is important to prevent dehydration and to help minimize potential side effects, such as hyperuricemia or gout. Adequate hydration can also aid in the effective elimination of the medication from the body, thus reducing the risk of adverse effects.

C) "Provide a sputum specimen every 2 weeks to the clinic for testing":

Sputum specimens are typically provided less frequently than every 2 weeks, usually monthly, to monitor the progress of TB treatment. Testing frequency may vary depending on the client's condition and the healthcare provider's recommendations.

D) "Take isoniazid with an antacid":

Isoniazid should not be taken with antacids, as antacids can interfere with the absorption of isoniazid. It is usually advised to take isoniazid on an empty stomach, and clients should be instructed to wait at least 1 hour after taking isoniazid before consuming antacids.

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Correct Answer is A

Explanation

Montelukast is an oral leukotriene receptor antagonist that prevents inﬂammation and bronchoconstriction in asthma. It is taken once daily in the evening to prevent nocturnal symptoms and improve morning lung function.

"I rinse my mouth after taking this medication." This is not necessary, as montelukast is not associated with oral thrush or dysgeusia, unlike some inhaled corticosteroids.
"I use a spacer device when I inhale this medication." This is not applicable, as montelukast is not an inhaler, but a tablet or chewable form.
"I take this medication when I get an asthma attack." This is not appropriate, as montelukast is not a rescue medication, but a maintenance medication that should be taken regularly to prevent asthma exacerbations. A short-acting beta2 agonist such as albuterol should be used for acute relief of symptoms.

A. Disconnect the chest tube from the drainage system during transport. B. Empty the collection chamber prior to transport. C. Clamp the chest tube prior to transferring the client to a wheelchair. D. Keep the drainage system below the level of the client's chest at all times.

Correct Answer is D

Explanation

Keeping the drainage system below the level of the client's chest prevents backﬂow of ﬂuid or air into the pleural space and maintains negative pressure in the system.

a) Disconnecting the chest tube from the drainage system during transport is dangerous and can cause pneumothorax, infection, or bleeding. The chest tube should remain connected to the drainage system at all times unless ordered by the provider.
b) Emptying the collection chamber prior to transport is unnecessary and can interfere with accurate measurement of drainage. The collection chamber should be emptied only when it is full or at the end of each shift.
c) Clamping the chest tube prior to transferring the client to a wheelchair is contraindicated and can cause tension pneumothorax, as it prevents air from escaping the pleural space. The chest tube should only be clamped for a brief period when changing the drainage system or checking for air leaks, and only with a provider's order.

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A nurse is teaching a client who has tuberculosis and is to start medication therapy with isoniazid, rifampin, and pyrazinamide. Which of the following instructions should the nurse include?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is evaluating teaching on a client who has a new prescription for montelukast to treat asthma. Which of the following statements by the client indicates an understanding of the teaching?

Correct Answer is A

Explanation

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Correct Answer is D

Explanation

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