A nurse is caring for a client who has tuberculosis and is about to start taking pyrazinamide.
The nurse should identify that the client needs which of the following tests while taking this medication therapy?

Liver function tests.

Thyroid function studies.

Blood glucose levels.

Gallbladder studies.

Answer and Explanation

The Correct Answer is A

Choice A rationale:

The nurse should identify that the client needs liver function tests while taking pyrazinamide. Pyrazinamide is one of the drugs used to treat tuberculosis, and it is known to potentially cause hepatotoxicity (liver damage). Regular monitoring of liver function tests, including liver enzymes like ALT and AST, is essential to detect any liver-related issues early and ensure the client's safety during the medication therapy.

Choice B rationale:

Thyroid function studies are not typically necessary while a client is taking pyrazinamide. Pyrazinamide is not known to have a direct effect on thyroid function.

Choice C rationale:

Blood glucose levels do not need to be monitored specifically due to pyrazinamide therapy. Although some antituberculosis drugs may affect blood sugar levels, pyrazinamide is not a common culprit for such side effects.

Choice D rationale:

Gallbladder studies are not typically indicated while taking pyrazinamide. Pyrazinamide is not known to cause specific issues related to the gallbladder. Monitoring liver function is more critical due to its potential hepatotoxicity.

Nursing Test Bank

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Correct Answer is A

Explanation

Choice A rationale:

The client's arterial blood gas (ABG) results indicate a low pH (acidemia) and high PaCO2, which is characteristic of respiratory acidosis. Respiratory acidosis occurs when there is inadequate removal of carbon dioxide (CO2) from the body, leading to an accumulation of CO2 and a decrease in pH. In this case, the high PaCO2 (50 mm Hg) indicates that the client is retaining carbon dioxide, likely due to impaired ventilation. The normal pH range is 7.35 to 7.45, and the normal PaCO2 range is 35 to 45 mm Hg. These ABG values reflect an acid-base imbalance in the respiratory system, specifically, respiratory acidosis.

Choice B rationale:

Metabolic alkalosis is characterized by an elevated pH and an increase in bicarbonate (HCO3) levels. This is not the condition described in the client's ABG results, as the pH is low (acidemic) and HCO3 levels are within the normal range (24 mEq/L).

Choice C rationale:

Metabolic acidosis is characterized by a low pH and a decreased HCO3 level. The client's ABG results do not align with metabolic acidosis since the pH is low (acidemic) and the HCO3 level is within the normal range (24 mEq/L).

Choice D rationale:

Respiratory alkalosis is characterized by a high pH and low PaCO2. The client's ABG results do not match this condition as the pH is low (acidemic) and the PaCO2 is high (50 mm Hg), indicating respiratory acidosis. Therefore, choice A, respiratory acidosis, is the correct interpretation of the ABG results.

A. Elevate the head of the bed to a 45-degree angle. B. Apply the client's positive airway pressure device. C. Lift and lock the side rails in place. D. Remove dentures or other oral appliances.

Correct Answer is B

Explanation

Choice A rationale:
Elevating the head of the bed to a 45-degree angle is important for clients with obstructive sleep apnea (OSA) to help prevent airway obstruction during sleep. However, this should not be the nurse's immediate priority before leaving the client. Ensuring the client's positive airway pressure (PAP) device is properly applied is more crucial.
Choice C rationale:
While locking the side rails in place is generally essential for safety, it is not the most critical intervention for a client with OSA and urination issues. Ensuring proper use of the PAP device is a higher priority.
Choice D rationale:
Removing dentures or other oral appliances is important for preventing airway obstruction in clients with OSA, but it should not take precedence over ensuring the use of the PAP device. The nurse should address the immediate respiratory needs of the client.

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A nurse is caring for a client who has tuberculosis and is about to start taking pyrazinamide.The nurse should identify that the client needs which of the following tests while taking this medication therapy?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client whose arterial blood gas results show the following results:. pH: 7.2. PaCO2: 50 mm Hg. HCO3: 24 mEq/L. The nurse should identify the client is experiencing which of the following acid-base conditions?

Correct Answer is A

Explanation

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Correct Answer is B

Explanation

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A nurse is caring for a client who has tuberculosis and is about to start taking pyrazinamide.
The nurse should identify that the client needs which of the following tests while taking this medication therapy?