After teaching a group of students about visual disorders, the instructor determines that the teaching was successful when the students identify which of the following as the most common cause of visual difficulties in children?
A) Astigmatism
B) Strabismus
C) Refractive errors
D) Nystagmus
C
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The most common cause of visual difficulties in children is refractive errors. Astigmatism, strabismus, and nystagmus are other common visual disorders in children but are less common than refractive errors.
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An implementation the nurse may use to improve safety during a transfer is:
a. weighing the patient first. b. using a transfer belt. c. putting shoes on the patient. d. supporting a flaccid arm.
Which fraction is improper?
a. 20/15 b. 15/15 c. 10/15 d. 5/15
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