NCLE Practice Test 2024 Questions & Answer 100% Correct
In against the rule astigmatism, the steepest corneal meridian: A. Is at or near 45 degrees B. Is at or near 90 degrees C. Is at or near 135 degrees D. Is at or near 180 degrees - ANSWER-D. Is at or near 180 degrees. The following RX represents: OD: +2.00 PSH= 20/20 OS: -3.00-2.00x180 = 20/20 A. Amblyopia B. Anisometropia C. Aniseikona D. Emmetropia - ANSWER-C. Anisometropia Tom's spectacles with a power of -12.00+0.50 x 090, sit 10 mm in front of his cornea. The likely soft Contact lens prescription for Tom would be? A. -12.50 D B. -12.00 D C. -11.75 D D. -10.50 D - ANSWER-D. -10.50 D Given the following refraction and K readings, select the correct base curve and power recordings- K's 44.00 @180 / 41.00 @ 90 RX: -1.00-3.00X090 A. 41.00 / 44.00 | -1.00 / -3.00 B. 41.00 / 44.00 | -1.00 / -4.00 C. 41.00 / 44.00 | -4.00 / -1.00 D. 44.00 / 41.00 | -1.00 / -3.00 - ANSWER-B. 41.00 / 44.00 | -1.00 / -4.00 What is the average pH value of a human tear? - ANSWER-7.4
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