Tuberculosis Questions and Answers 100% Pass

Tuberculosis Questions and Answers 100% Pass What is the most common method used to diagnose tuberculosis? Sputum smear for acid-fast bacilli What is the main treatment regimen for tuberculosis? Antibiotics, typically including isoniazid, rifampin, pyrazinamide, and ethambutol How is tuberculosis most commonly transmitted? Through airborne droplets when an infected person coughs or sneezes What does the BCG vaccine protect against? Tuberculosis What is the term for tuberculosis that does not respond to the standard first-line antibiotics? Multidrug-resistant tuberculosis (MDR-TB) 2 What does a positive result on a tuberculin skin test indicate? Exposure to Mycobacterium tuberculosis What is the typical duration of treatment for active tuberculosis? 6-9 months What type of immune response helps control tuberculosis infections? Cell-mediated immunity What is a common symptom of active tuberculosis? Coughing up blood or sputum Which test is used to detect the presence of Mycobacterium tuberculosis DNA in a patient's sample? Polymerase chain reaction (PCR) What is the characteristic finding in the lungs of a patient with tuberculosis? Granulomas and cavitary lesions 3 How does tuberculosis primarily affect people with HIV? It can lead to faster progression to active tuberculosis due to weakened immune systems What does a chest X-ray typically show in someone with tuberculosis? Infiltrates or cavitation in the lungs