Given what we know about visual acuity measurements we can confirm that a score of 20/15 will indicate that the patient has better than normal vision.

Visual acuity is most often measured using a chart known as a Snellen chart. The goal of this is to place the patient at a distance of 20 feet and see how many lines in the chart he or she is able to accurately identify. Though this method is becoming less common due to advances in technology, the dual number measurement system drives from these tests.

The numbers in the score indicate the size of the letters and the distance at which the patient can see them. Though 20/20 is considered the optimal normal vision score, a score of 20/15 will actually indicate even better vision. This score indicates that at 20 feet, this individual can see smaller letters than the normal person.

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3 0

3 years ago

Anya was taking some medicine that upset her stomach. Later that day, when she drank orange juice, she became violently ill. Sin

Vsevolod [243]

Answer: Stimulus Generalization

Explanation: Stimulus generalization is a conditioned process where a organism responds to a particular situation or stimuli due to previous experiences of a similar situation or stimuli.

Stimulus generalization can help an organism learn new skills, it can as well lead to confusion if an organism can differentiate between two kinds of a similar situation or stimuli.

6 0

3 years ago

HELP ASAP

Ivahew [28]

Answer:

The most correct answer is C) leave gnawed material, nesting material, and holes

Explanation:

Rats and Mice are rodents. They feed off kind of things and will eat their way through anyting except metal. In some cases, they also leave droppings.

In some parlance, these are mere rodents to be extinguished. In other climes, they pass for pets and a license must be obtained in other to keep them.

Cheers

7 0

3 years ago