Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
Human Physiology
Question #14746
Back to Home
View All Human Physiology Questions
4 Views
Question
Why should workers in dusty industries wear protective masks?
A. To keep face warm
B. To reduce noise
C. To improve vision
D. To prevent inhalation of harmful particles
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the role of chemoreceptors in regulating respiration?
4
What is the recommended protection for workers exposed to respiratory hazards?
3
What causes the lungs to remain inflated?
5
By what percentage has greening increased annually in the Thar Desert over the past two decades?
(Current Affairs)
8
According to the article, which festival is associated with the preparation of 'Thakuwa' as a sacred...
(Current Affairs)
79