Quiz For Instrumentation/Regulations & Standards

Mandatory testing of glass lenses for impact resistance is done by which of the following methods?

Glass lenses in which the power exceed +/- 7.00 diopters should _______________.

Before positioning a lens in the lensometer, ___________________.

The ______________is an instrument which is used for measuring vertex distance.

The quadrants of the lensometer reticle are used for:

Rx:   -3.00 +0.50 x 085
         -3.25 +0.75 x 110       3∆ base up

In order to improve the weight distribution and cosmetics while maintaining the same optical result, split the prescription.

If a patient complains of severe eye pain, the eye care professional should ______________?

While neutralizing a lens in the lensometer, you observe the three closely spaced parallel lines coming into focus when the power drum reads + 3.25 D and the axis wheel is set at 030 degrees. In order to bring the three widely spaced lines into focus, the power drum must be moved to read + 1.25 D. These readings would indicate which of the following prescriptions?

If the prescription contains cylinder power, position this to the specified axis:

The ________________is a federal agency operating under the auspices of the U. S. Department of Labor. Its function is to reduce the incidence of job-related illness, personal injury, and death in the American workplace resulting from substandard or unhealthful conditions.

According to ANSI standards, a lens containing 0.50 D of cylinder must be within _________________of the specified axis.

According to ANSI Standards, the maximum amount of horizontal prism allowed in a mounted pair of spectacles is __________________.

The principal consumer protection agency of the Federal government is the_______________________.

A pair of lenses were ordered on a +4.00 diopter base curve. When measured during final inspection, which of the following are acceptable according to ANSI Standards?

According to ANSI Standards, the maximum amount of vertical prism allowed in a mounted pair of spectacles is __________________.

Internal lens stress can be detected through the use of

Which of these is a job check-in step that will lead to patient satisfaction?

In verifying a prescription lens on a lensometer, the axis wheel is set at the prescribed axis (in this case 180 degrees) but the target appears as per the illustration below. This internal image would indicate _______________.

<img src="html/continuing_ed/wbt/ABO/Instrumentation_Regs/Images/Instrumentation – circle 4-01.jpg” width=”160″ height=”146″>

Which of these is a part of standard alignment?

Which of the following lens categories is exempt from the “drop ball” test?

According to ANSI standards, a lens containing 0.75 D of cylinder must be within _________________of the specified axis

When would an eye care professional refer the patient back to the refractionist?

The drop ball test requires that a 5/8 inch steel ball, weighing about 0.56 ounce is dropped from a height of ________. In order to pass the test the lens must not fracture.

This diagram illustrates a lens with____________.

<img src="html/continuing_ed/wbt/ABO/Instrumentation_Regs/Images/Instrumentation – test circle-01.jpg” width=”153″ height=”146″

The strength and durability of spectacle lenses is also called ______________.

During final inspection of a pair of -20.00 diopter myodisc spectacle lenses, it is found that the actual power of the lenses do not exactly meet specifications.
Which of the following would be acceptable according to ANSI Standards Z80.1-1987.

The lensometer reads the following:
-1.00 – 1.25 x 010 in the distance portion +1.50 – 1.25 x 010 in the near portion.
What is the near vision add?

The______________is the principal consumer protection agency of the federal government. It functions to enforce laws relating to the purity, standards, branding, and labeling of foods, drugs, and cosmetics.

The __________________is an agency of the U.S. Government which enforces Federal laws against unfair trade practices:

You have been asked to neutralize a lens. After placing it in the lensometer, you observe that the three closely spaced parallel lines come into sharp focus when the power drum reads -1.25 D and the axis wheel is set at 45 degrees. In order to bring the three widely spaced lines into focus, the power drum must be moved to read -2.00 D. These readings would indicate which of the following prescriptions.

What is true about neutralizing an add segment?

An autolensometer can measure which of the following?

What is another name for the lens clock?

The segment of a bifocal lens is not quite level. Which tool will best adjust this problem?

When the MPD on a finished pair of eyeglasses is not correct, what will the ECP do?

What does PHI stand for?

Which of these is a way to protect electronic health information?

HIPAA offenses that are committed under false pretenses are subject to what penalties?

What does EHR stand for?

After which date did Medicare penalize doctors who failed to adopt EHR use?