The Nurses Uses Which Diagnostic Tool to Assess a Patient

question 18

Multiple Choice

The nurses uses which diagnostic tool to assess a patient experiencing a gradual loss of central vision?

• A)Jaeger card
• B)Amsler grid
• C)Snellen chart
• D)Ishihara chart

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Definitions:

Linear Relationship

A relationship between two variables where the change in one variable is directly proportional to the change in another variable.

Variables

Elements, characteristics, or factors that can change and affect the outcome of a study or experiment, often measured, manipulated, or controlled.

Independent Variable

An independent variable is a variable that is manipulated or categorically separated in an experiment to observe its effect on a dependent variable.

Regression Line

A line of best fit through a scatter plot of data points that shows the relationship between independent and dependent variables in regression analysis.