A nurse is receiving a telephone prescription from a client's provider. Which of the following actions should the nurse take? (Select all that apply..

When interpreting test results, particularly for an infectious disease like tuberculosis (TB), the nurse must prioritize specific infection control measures to prevent the spread of the disease.

The correct actions are:

• Wear an N95 respirator mask: This mask is essential for protecting the nurse and others from inhaling airborne pathogens that the client with TB might expel.
• Place the client in a room with negative air pressure: This type of room ensures that airborne contaminants do not escape into the hallway or other areas, thereby containing the infection and protecting others in the healthcare facility.

These measures are critical in managing the spread of TB and ensuring the safety of both healthcare workers and other patients.

Given the client's symptoms (productive cough, blood-tinged sputum, fatigue, night sweats, low-grade fever, weight loss, and recent travel to South Africa), there is a suspicion of tuberculosis (TB). The Mantoux test (a skin test for TB) and a chest X-ray are appropriate diagnostic tools to evaluate for TB.

A. a nasopharyngeal swab: This test is used to detect respiratory infections, but the client's symptoms and history do not specifically indicate the need for this test.

B. A pulmonary function test: While this test assesses lung function, it may not be the initial choice for evaluating the presented symptoms and history.
C. A chest x-ray
Rationale: Given the client's symptoms of cough, fatigue, night sweats, low-grade fever, and blood-tinged sputum, a chest x-ray is indicated to assess the condition of the lungs and potential underlying respiratory issues.
D. blood cultures
Rationale: The client's symptoms, including fever, could indicate an underlying infection. Blood cultures are used to identify potential bacterial or fungal infections in the bloodstream, but this is not likely for this patient
E. a Mantoux test
Rationale: The client's recent travel history, cough, and weight loss may prompt consideration of a tuberculosis (TB) infection. A Mantoux test is a common initial screening tool for TB exposure.