#1
Which of the following is a common symptom of tuberculosis?
Cough lasting more than 2 weeks
ExplanationPersistent cough is a hallmark symptom of tuberculosis.
#2
What is the primary cause of tuberculosis?
Bacteria
ExplanationTuberculosis is primarily caused by Mycobacterium tuberculosis bacteria.
#3
Which type of tuberculosis primarily affects the lungs?
Pulmonary tuberculosis
ExplanationPulmonary tuberculosis primarily affects the lungs.
#4
What is the BCG vaccine primarily used for?
Preventing tuberculosis
ExplanationBCG vaccine is mainly used for preventing tuberculosis.
#5
What is the primary mode of transmission of Mycobacterium tuberculosis?
Airborne droplets
ExplanationMycobacterium tuberculosis is primarily transmitted via airborne droplets.
#6
Which test is commonly used for the initial screening of tuberculosis?
Skin test (PPD)
ExplanationThe PPD skin test is commonly used for initial tuberculosis screening.
#7
What is the standard treatment duration for drug-susceptible pulmonary tuberculosis?
6 months
ExplanationDrug-susceptible pulmonary tuberculosis is typically treated for 6 months.
#8
What is the Mantoux test used for in tuberculosis diagnosis?
Assessing immune response to TB proteins
ExplanationThe Mantoux test evaluates the immune response to tuberculosis proteins.
#9
Which population is considered at a higher risk for tuberculosis?
Elderly individuals
ExplanationElderly individuals are at higher risk of tuberculosis.
#10
Which laboratory test is commonly used to confirm the diagnosis of active tuberculosis?
Sputum smear microscopy
ExplanationSputum smear microscopy is commonly used to confirm active tuberculosis diagnosis.
#11
What is the primary goal of tuberculosis contact tracing?
Identifying and treating individuals at risk of TB
ExplanationTuberculosis contact tracing aims to identify and treat individuals at risk of tuberculosis.
#12
Which drug is a first-line medication for the treatment of tuberculosis?
Isoniazid
ExplanationIsoniazid is a first-line medication for tuberculosis treatment.
#13
What is the main purpose of the GeneXpert test in tuberculosis diagnosis?
Detecting drug resistance
ExplanationGeneXpert test primarily detects drug resistance in tuberculosis.
#14
In the context of tuberculosis, what does MDR-TB stand for?
Multi-Drug Resistance - Tuberculosis
ExplanationMDR-TB stands for Multi-Drug Resistance - Tuberculosis.
#15
Which of the following is a potential complication of untreated tuberculosis?
Renal failure
ExplanationRenal failure is a potential complication of untreated tuberculosis.
#16
In drug-resistant tuberculosis, what does XDR-TB stand for?
Extreme Drug Resistance - Tuberculosis
ExplanationXDR-TB stands for Extreme Drug Resistance - Tuberculosis.
#17
Which group is more likely to develop severe forms of tuberculosis, such as disseminated or miliary TB?
Immunocompromised individuals
ExplanationImmunocompromised individuals are more likely to develop severe forms of tuberculosis.