Question

question 3
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a good example of an asynchronous communication would be:
select one:
a. a visit to the school
b. a video conference
c. a phone call
d. a text
question 4
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which of these would indicate poor body positioning at a computer workstation?
select one:
a. sitting straight up with relaxed shoulders
b. wrists angled above the keyboard
c. none of these indicate poor body positioning
d. feet flat on the floor
question 5
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if \sitting is the new smoking\, what strategies can combat this health hazard?
select one:
a. taking frequent breaks to walk or be active
b. using a standup desk
c. leaning against a leaning post as opposed to a chair
d. any of these strategies can combat sitting related health issues

Explanation:

Question 3:

Asynchronous communication doesn't require real-time interaction. A text can be sent and responded to at different times, while the other options are synchronous (real-time) communication methods.

Question 4:

Options a, b, and d all describe proper, ergonomic body positioning at a computer workstation. None of them indicate poor positioning.

Question 5:

All listed strategies (taking active breaks, using a standup desk, leaning against a post instead of sitting) are valid methods to reduce the health risks of prolonged sitting.

Answer:

Question 3: d. A text
Question 4: c. None of these indicate poor body positioning
Question 5: d. Any of these strategies can combat sitting related health issues