NUR 2092 Exam 3 Evolve Questions & Answers

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A slight protrusion of the eyeballs may be noticed when examining individuals who come from which ethnic/cultural group? CORRECT • African American African Americans normally may have a slight p... rotrusion of the eyeball beyond the supraorbital ridge. Which of the following statements regarding the results obtained from use of the Snellen chart is true? CORRECT • The larger the denominator, the poorer the vision. Using the Snellen chart, the larger the denominator, the poorer the vision. The extraocular muscles consist of four straight or muscles and two slanting or muscles. CORRECT • rectus; oblique The four straight, or rectus, muscles are the superior, inferior, lateral, and medial rectus muscles. The two slanting, or oblique, muscles are the superior and inferior muscles. The lens of the eye functions as a: CORRECT • refracting medium. The lens serves as a refracting medium, keeping a viewed object in continual focus on the retina. The muscle fibers of the iris function as the mediator of light. The cornea is very sensitive to touch. The intraocular pressure is determined by a balance between the amount of aqueous humor produced and resistance to its outflow at the angle of the anterior chamber. Which of the following findings is associated with Horner syndrome? CORRECT • A unilateral small regular pupil that reacts to light and accommodation [Show More]

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