Question: PRETEST True Or False 1. Refraction Refers To The Bending Of Light Rays So That They Can Be Focused On The Retina. 2. A Person Who Is Farsighted Has A Condition Known As Myopia. 3. An Optometrist Can Perform Eye Surgery. 4. The Snellen Eye Test Is Conducted At A Distance Of 20 Feet. 5. The Snellen Eye Chart Should Be Positioned At The Medical Assistant’s …

PRETEST True or False 1. Refraction refers to the bending of light rays so that they can be focused on the retina. 2. A person who is farsighted has a condition known as myopia. 3. An optometrist can perform eye surgery. 4. The Snellen eye test is conducted at a distance of 20 feet. 5. The Snellen eye chart should be positioned at the medical assistant’s eye level 6. An eye instillation may be performed to treat an eye infection. 7. Conjunctivitis caused by a bacterium is not contagious 8. The most specific type of hearing test is the tuning for test. 9. Serous otitis media can result in a conductive hearing loss. 10. An ear instillation may be performed to treat an ear infection POSTTEST True or False 1. A person who cannot see objects close up has a condition known as amblyopia. 2. Visual acuity refers to sharpness of vision. 3. Presbyopia is a decrease in the elasticity of the lens due to the aging process. 4. An optician fills prescriptions for eyeglasses 5. The Snellen Big E chart is used with school-aged children. 6. The most common color vision defects are congenital in nature. 7. The external auditory canal of an adult is straightened by pulling the car downward and backward. 8. The range of frequencies for normal speech is 300 to 4000 Hz. 9. Intense noise can result in a sensorineural hearing loss. 10. Tympanometry is used to diagnose patients with auditory nerve damage.