Which of the following respiratory disorders can be prevented by wearing a mask?

  • A
    Asthma
  • B
    Emphysema
  • C
    Occupational Respiratory Disorders (Fibrosis)
  • D
    All of the above

Explore More

Similar Questions

Which of the following is associated with pneumonia?

Smoking increases . . . . . . content in blood and reduces the concentration of haem-bound oxygen. Fill in the blank suitably.

Name the pulmonary disease in which alveolar surface area involved in gas exchange is drastically reduced due to damage in the alveolar walls.

'Asthma' is caused by

One of the major causes of emphysema is

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo