In which condition can an ergonomic risk be considered hidden?
Answer and explanation
Correct answer: When an awkward posture is repeatedly observed before pain begins
Repeated work in an awkward or bent posture can gradually increase stress on muscles and joints even when pain has not yet appeared. Therefore, such a posture observed before symptoms is a sign of a hidden ergonomic risk. Properly adjusted tools reduce risk, so option D does not describe a risk condition. Exam tip: While identifying ergonomic risks, consider posture, repetition, force, and inadequate rest—not only pain.
Frequently asked questions
What is the correct answer to this question?
When an awkward posture is repeatedly observed before pain begins
Why is this the correct answer?
Repeated work in an awkward or bent posture can gradually increase stress on muscles and joints even when pain has not yet appeared. Therefore, such a posture observed before symptoms is a sign of a hidden ergonomic risk. Properly adjusted tools reduce risk, so option D does not describe a risk condition. Exam tip: While identifying ergonomic risks, consider posture, repetition, force, and inadequate rest—not only pain.
Which subject and chapter does this question cover?
This is a Class 11 Home Science question. Chapter: Work, Livelihood and Career. Topic: Ergonomics: definition, need and benefits.
