A nurse is assisting in the care of a client who presents to the emergency department. Drag words from the choices below to fill in each blank in the following sentence. To further evaluate the client, the nurse anticipates the client will need dropdownanddropdown.

Rationale for correct choices: • A Mantoux test: The client presents with a chronic productive cough, night sweats, low-grade fever, hemoptysis, recent weight loss, and recent travel to South Africa, which is a region with higher tuberculosis prevalence. A Mantoux test helps screen for Mycobacterium tuberculosis infection. These systemic and respiratory findings strongly support the need for TB evaluation. • A chest xray: A chest xray is essential for evaluating pulmonary pathology when tuberculosis is suspected. It can reveal cavitary lesions, infiltrates, or consolidation consistent with active TB disease. Imaging is necessary to assess disease severity and guide further diagnostic testing and isolation precautions. Rationale for incorrect choices: • Blood cultures: Blood cultures are primarily used to identify systemic bloodstream infections or sepsis. This client’s presentation is localized to the respiratory system without signs of hemodynamic instability or systemic bacterial infection. Blood cultures would not be a priority for initial TB evaluation. • A pulmonary function test: Pulmonary function tests assess chronic airflow or restrictive lung diseases such as asthma or COPD. They are not appropriate in the acute evaluation of suspected infectious diseases like tuberculosis. Performing PFTs would not help identify the cause of hemoptysis or constitutional symptoms. • A nasopharyngeal swab: Nasopharyngeal swabs are used to detect viral respiratory infections such as influenza or COVID-19. The client’s prolonged symptoms, weight loss, night sweats, and hemoptysis are not consistent with an acute viral illness. TB evaluation requires targeted testing rather than upper airway swabs.