This is my question, thank you in advance. I am waiting for answers as soon as possible, please. EXERCISE REVIEW A thin protective mucous membrane covering the anterior surface of the eye is called the: palpebrae conjunctiva cornea sclera Shining light into the eye causes the pupil to reduce the diameter in order to reduce the amount of light entering the eye; lens iris ciliary body cornea The white external covering of the eye is the: fibrous tunic cornea sclera conjunctiva The axons from ganglion cells converge to form the optic nerve, which establishes the area of no vision called the: fovea blind spot macula lutea choroids The smooth muscle that alters the diameter of the pupil is the: cornea suspensory ligament iris medial rectus muscle A reading of 20/40 on the Snellen eye chart indicates that the subject sees at 20 feet what someone with normal vision sees at 40 feet. The condition is called: Cells act as stem cells, which can multiply and differentiate into mature cells: gustatory basal supporting rod Emmetropia hyperopia myopia astigmatism Visual acuity is highest when light is focused on the: blind spot of concentrated rod cells area central fovea lens Looking upward with your eyes requires the contraction of the: lateral rectus muscle superior oblique muscle superior rectus muscle inferior rectus muscle Emmetropic eye: seeing distant objects has no trouble, seeing nearby objects has no trouble, normal vision, unable to read. 261 J

Views: 5,327 students