A Depressed Patient Scheduled for an MRI Asks About the Purpose

question 22

Multiple Choice

A depressed patient scheduled for an MRI asks about the purpose of the test and whether it will hurt.The response would include that the test: (Select all that apply.)

• A) takes a picture of the brain.
• B) is used to diagnose mental illness.
• C) should not produce any physical pain.
• D) may be uncomfortable if tight spaces bother you.
• E) machinery produces loud noises while the test is being conducted.

Identify voluntary response bias and scenarios that lead to it.

Recognize nonresponse bias and its effect on survey outcomes.

Distinguish when undercoverage can lead to biased survey results.

Understand how response bias modifies survey feedback.

---

Definitions:

Constant Force

A steady force applied over a period of time in physics or engineering, often in contrast to varying forces.

Free Weights

Exercise equipment like dumbbells or barbells that are not attached to other devices, offering a wide range of motion for strength training.

Labile Surface

An unstable or changeable surface used in training and rehabilitation to improve balance and muscle strength.

Body-Weight Exercise

Exercises that use the weight of the body as resistance.