The Clear Part of the Eye That Light First Passes

question 66

Multiple Choice

The clear part of the eye that light first passes through is the:

• A) cornea.
• B) lens.
• C) pupil.
• D) retina.

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Definitions:

Physiological Arousal

A physical state of heightened alertness and readiness to respond, involving changes such as increased heart rate, blood pressure, and sensory alertness.

Peak Performance

The state of delivering maximum productivity or achieving the highest level of performance in a given task.

Yerkes-Dodson Law

A theory suggesting there is an optimal level of arousal for performance, and that too little or too much arousal can adversely affect task performance.

Physiological Arousal

The physical state of being alert, involving physiological changes like increased heart rate, muscle tension, and heightened senses.