Respuesta :
True and false are the question type used in a sentence that is correct and incorrect. Twisting the body does not come under ergonomic hazard, and hence the statement is false.
What is an ergonomic hazard?
An ergonomic hazard is a danger posed by the uncomfortable and poor posture that affects the musculoskeletal system of the body. Body twisting is not related to the ergonomic hazard and thus the statement is false.
Hand washing is the line of defense as it prevents harmful microbes to enter the body and helps in the protection of the body from immunogens. Thus the statement is true.
A wet gown is a source of contamination as the microbes that thrive in wet and moist conditions will start reproducing and can cause illness. Thus the statement is true.
The two control measures that are the most effective are substitution and elimination, thus the statement is true. Improved tools and equipment do not ensure engineering control as it involves prevention rather than giving tools. Thus the statement is false.
Learn more about hazard control here:
https://brainly.com/question/19562244
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