NURS 302

Plays largest role in refraction correct answer: Cornea Causes light rays to focus on retina correct answer: Lens Translation of image occurs at the ___________ correct answer: Occipital cortex Between cornea and iris correct answer: Anterior chamber Between iris and lens correct answer: Posterior chamber Between lens and retina correct answer: Posterior cavity Where iris meets the cornea; expels the aqueous humor. Becomes clogged in glaucoma correct answer: Angle Nor...

What is the difference between a strain and a sprain? correct answer: A sprain is an injury to the ligament around a joint A strain is overstretching of a muscle A patient arrives in the ER with severe pain in his ankle and has difficulty moving it. After palpating the joint you feel a gap. What degree of what kind of injury does this patient have? correct answer: A third degree sprain What is an avulsion fracture? correct answer: When a fragment of bone breaks away due to a ligament p...