The Industry with the Highest Rate of Fatal Work Injuries

question 37

Multiple Choice

The industry with the highest rate of fatal work injuries as an overall number is:

• A) manufacturing
• B) construction
• C) transportation
• D) mining, oil and gas extraction

---

Definitions:

Ocular Lens

The lens closest to the eye in a microscope or telescope, through which the viewer looks to magnify the image formed by the objective lens.

Objective Lens

The part of a microscope or telescope that is closest to the object being observed, focusing light and creating an initial image.

Oil-Immersion Lens

A microscope lens designed to be used with a drop of oil between the lens and the slide, improving resolution by reducing light refraction.

Fine Focus Knob

A control mechanism on microscopes used to make precise adjustments to the focus, sharpening the image of the specimen.