The Lost Work Day Index (LWDI)is

question 25

Multiple Choice

The lost work day index (LWDI) is:

• A)Number of workdays missed due for illness divided by total number of employees times 10
• B)Number of workdays missed due to personal injury divided by total number of employees times 100
• C)Number of workdays missed due to personal injury divided by total number of hours worked times 1000
• D)Number of workdays missed due to sick children divided by total hours worked times 10

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Definitions:

Morphogen

Substance that regulates development; secreted by one cell type and affects other cells in a concentration-dependent manner.

Concentration-dependent

A term used to describe processes or reactions that vary according to the concentration of a particular substance involved.

Development

Process by which the first cell of a multicelled organism gives rise to an adult.

Gastrulation

Animal developmental process by which cell movements produce a three-layered gastrula.