IDFX Ergonomics and Anthropometrics 3

Question 1

What is the recommended monitor viewing distance at a seated computer workstation?

Accepted Answer

20–28 inches

Answer

12–18 inches

Answer

30–40 inches

Answer

42–50 inches

Question 2

For seated desk tasks, the optimal height of the work surface relative to elbow height is:

Accepted Answer

Approximately even with or just below elbow height

Answer

At or below the seat level

Answer

12–15 inches above elbow height

Answer

Determined solely by the user's leg length

Question 3

Per ADA guidelines, what is the minimum clear width required for an accessible single-loaded corridor?

Accepted Answer

36 inches

Answer

32 inches

Answer

42 inches

Answer

48 inches

Question 4

In ergonomic theory, 'neutral posture' is defined as:

Accepted Answer

Body alignment that minimizes stress on muscles, joints, and the spine

Answer

A relaxed, slightly reclined posture in a lounge chair

Answer

Standing fully upright at maximum height

Answer

Any seated posture that the user finds personally comfortable

Question 5

Reference guides such as Neufert's Architects' Data are used by interior designers primarily to:

Accepted Answer

Access standardized human dimension data for space planning

Answer

Calculate structural load capacities for floors and walls

Answer

Estimate project construction costs and material quantities

Answer

Select code-compliant color palettes for healthcare environments

Question 6

What is the recommended minimum clearance between a kitchen upper cabinet bottom and the countertop surface below it?

Accepted Answer

18–24 inches

Answer

12–14 inches

Answer

15–17 inches

Answer

26–30 inches

Question 7

Which statement best describes the relationship between anthropometrics and ergonomics?

Accepted Answer

Anthropometrics provides body measurement data; ergonomics applies it to optimize human performance and well-being

Answer

Ergonomics collects body measurement data; anthropometrics applies it to design

Answer

They are the same discipline with different names in different industries

Answer

Ergonomics applies only to industrial settings; anthropometrics applies only to healthcare