Difference between revisions of "Translations:Adventist Youth Honors Answer Book/Health and Science/Biosafety/78/en"

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a. Perform the following:

i. Position yourself 12 inches (30 cm) in front of a clean pane of glass or a mirror and cough on it. Observe the amount and distribution of the droplets produced by the cough. Clean the glass.

ii. While maintaining the same distance from the glass as with the uncovered cough, repeat by coughing into the crook of your arm. Compare the amount and distribution of droplets. Clean the glass.

iii. Repeat this exercise while wearing a mask. Compare the amount and distribution of droplets. Clean the glass when you are finished.

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