During a Routine Health Examination at the Clinic,the Patient Tells

question 6

Multiple Choice

During a routine health examination at the clinic,the patient tells the nurse that he is legally blind.In planning care for the patient,what does the nurse recognize?

• A) The patient probably has some light perception but no usable vision.
• B) No vision enhancement techniques would be appropriate for the patient because he has a total lack of vision.
• C) Further assessment is needed to determine how the patient's visual impairment affects his normal functioning.
• D) The patient would be expected to have some usable vision,which enables him to function at an acceptable level.

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Definitions:

Internal Consistency Reliability

A measure of the extent to which all parts or items of a survey or test contribute equally to the overall score, often assessed with Cronbach's alpha.

Parallel Forms Reliability

A measure of reliability used to assess the consistency of the results of two tests constructed in the same way from the same content domain.

Test-Retest Reliability

The consistency of measurements or scores when the same test is administered to the same participants under the same conditions at different times.

True Scores

Theoretical values that accurately reflect the actual attribute or ability measured, devoid of any measurement error or bias.