A nurse is preparing to obtain a sputum specimen for a client. Which of the following actions should the nurse plan to take?

Save the sputum specimen in a clean container.

Collect the sputum specimen after a meal.

Rinse the client's mouth before collecting the specimen.

Obtain the specimen from the client in the evening.

Answer and Explanation

The Correct Answer is C

A. Saving the sputum specimen in a clean container.

While it is important to collect the sputum specimen in a clean, sterile container, simply saving the specimen in a clean container is not sufficient. The nurse needs to actively collect the sputum specimen from the client using proper technique to ensure that it is not contaminated and is suitable for laboratory analysis.

B. Collecting the sputum specimen after a meal.

Collecting a sputum specimen after a meal is not recommended, as it can increase the likelihood of contamination with food particles. It's preferable to collect the specimen before meals or at least 1-2 hours after eating to minimize the risk of contamination and ensure the integrity of the specimen.

C. Rinse the client's mouth before collecting the specimen.

When obtaining a sputum specimen from a client, it's important for the nurse to plan to rinse the client's mouth before collecting the specimen. Rinsing the mouth with water helps to clear any food particles or debris from the oral cavity, ensuring that the sputum sample collected is not contaminated with saliva or food particles. This improves the quality and accuracy of the specimen for laboratory analysis.

D. Obtaining the specimen from the client in the evening.

The timing of specimen collection is not necessarily restricted to the evening. The timing may vary depending on the client's condition and the healthcare provider's orders. It's important to follow the healthcare provider's instructions regarding the timing of specimen collection, which may be based on factors such as the client's symptoms and the diagnostic requirements.

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Correct Answer is A

Explanation

A. Liver function tests

This is the correct choice. Pyrazinamide, a medication used in the treatment of tuberculosis, is known to potentially cause hepatotoxicity, which refers to liver damage or dysfunction. Therefore, clients prescribed pyrazinamide should undergo regular monitoring of liver function tests to assess for any signs of liver injury or impairment. Liver function tests typically include measurements of various enzymes and proteins produced by the liver, such as alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), and bilirubin levels.

B. Gallbladder studies

Gallbladder studies are not typically indicated for clients taking pyrazinamide. While pyrazinamide can rarely cause hepatotoxicity, which may affect liver function, it is not known to specifically target or affect the gallbladder. Therefore, routine gallbladder studies are not necessary for clients taking pyrazinamide.

C. Thyroid function studies

Pyrazinamide is not known to directly affect thyroid function. Therefore, routine thyroid function studies are not indicated for clients taking pyrazinamide unless there are specific signs or symptoms suggesting thyroid dysfunction.

D. Blood glucose levels

Pyrazinamide is not known to directly affect blood glucose levels. Therefore, routine monitoring of blood glucose levels is not indicated for clients taking pyrazinamide unless there are specific reasons to suspect or monitor for diabetes mellitus or other conditions affecting blood glucose regulation.

A. Metabolic acidosis B. Respiratory acidosis C. Metabolic alkalosis D. Respiratory alkalosis

Correct Answer is B

Explanation

A. Metabolic acidosis

Metabolic acidosis is characterized by a low pH (< 7.35) and a decreased bicarbonate level (< 22 mEq/L). In this scenario, the pH is low (7.22), but the bicarbonate level is elevated (28 mEq/L), which does not support a diagnosis of metabolic acidosis.

B. Respiratory acidosis

Respiratory acidosis occurs when there is an accumulation of carbon dioxide (PaCO2 > 45 mm Hg), leading to a decrease in pH (< 7.35). In this case, the pH is low (7.22), and the PaCO2 is elevated (68 mm Hg), consistent with respiratory acidosis.

C. Metabolic alkalosis

Metabolic alkalosis is characterized by a high pH (> 7.45) and an elevated bicarbonate level (> 26 mEq/L). In this scenario, the pH is low (7.22), and the bicarbonate level is also elevated (28 mEq/L), which does not support a diagnosis of metabolic alkalosis.

D. Respiratory alkalosis

Respiratory alkalosis occurs when there is a decrease in carbon dioxide (PaCO2 < 35 mm Hg), leading to an increase in pH (> 7.45). In this case, the pH is low (7.22), and the PaCO2 is elevated (68 mm Hg), which is not consistent with respiratory alkalosis.

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A nurse is preparing to obtain a sputum specimen for a client. Which of the following actions should the nurse plan to take?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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?

Correct Answer is A

Explanation

Correct Answer is B

Explanation

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