NCLE Prep Exam Part 1 of 4 Questions and Answers Graded A+

NCLE Prep Exam Part 1 of 4 Questions and Answers Graded A+ Which of the following medications may affect successful contact lens wear? A. Antacids B. Antihistamines C. Aspirin D. Laxatives -Answer B. Antihistimines Which term refers to a sensitivity to light? A. Prebyopia B. Photophobia C. Pannus D. Ptosis -Answer B. Photophobia The following is an example of what type of astigmatism? K's 42.50 @ 180 / 40.50 @ 90 A. With the Rule Astigmatism B. Lenticular Astigmatism C. Against the Rule Astigmatism D. Irregular Astigmatism -Answer C. Against the Rule Astigmatism This is present when the K readings are steeper i the horizontal meridian than the vertical meridian The cornea receives nutrients from: 1) Aqueous Humor 2) Tears 3) Limbal Blood Vessels 4) Orbicularis Occuli A. 1, 3 & 4