Question 1

What does MRI stand for?

Accepted Answer

Magnetic Resonance Imaging

Answer

Medical Radiography Impact

Answer

Magnetic Resonance Interference

Answer

Magnetic Radiographic Imaging

Question 2

What is the purpose of a contrast agent in MRI?

Accepted Answer

Enhance image contrast

Answer

Reduce image contrast

Answer

Protect the patient from radiation

Answer

Create static noise

Question 3

How does MRI create images of the body?

Accepted Answer

By measuring radio waves emitted by hydrogen atoms

Answer

By using X-rays to create detailed images

Answer

By emitting sound waves and measuring their echoes

Answer

By measuring electric currents in the body

Question 4

What is the main advantage of MRI over other imaging techniques?

Accepted Answer

No ionizing radiation

Answer

Shorter scanning time

Answer

Higher resolution images

Answer

Lower cost

Answer

Ability to visualize bones

Question 5

What is the function of the magnetic field in MRI?

Accepted Answer

To align the hydrogen atoms

Answer

To generate radio waves

Answer

To create the image contrast

Answer

To measure the T1 relaxation time

Answer

To reduce scanning time

Question 6

Which body part or area is frequently imaged using magnetic resonance imaging?

Accepted Answer

Brain

Answer

Heart

Answer

Kidneys

Answer

Lungs

Question 7

What does MRI functional imaging measure?

Accepted Answer

Brain activity

Answer

Liver function

Answer

Heart rate

Answer

Bone density

Question 8

What is the purpose of an MRI functional scan?

Accepted Answer

To map brain activity

Answer

To measure organ function

Answer

To diagnose fractures

Answer

To detect heart disease

Question 9

Which technique is commonly used in MRI functional imaging?

Accepted Answer

fMRI (functional magnetic resonance imaging)

Answer

EEG (electroencephalography)

Answer

PET scan (positron emission tomography)

Answer

ECG (electrocardiography)

Question 10

What is the purpose of an MRI screening form?

Accepted Answer

To ensure the patient's safety during the scan

Answer

To determine the cost of the MRI scan

Answer

To schedule an appointment for the scan

Answer

To gather demographic information of the patient

Question 11

Why is it important to remove all metal objects before an MRI scan?

Accepted Answer

Metal objects can be attracted by the magnetic field and pose a safety risk

Answer

Metal objects can increase the risk of infection

Answer

Metal objects can block the radio waves used in MRI scans

Answer

Metal can cause interference with MRI image quality

Question 12

Why is it important to inform the MRI technician about any metal implants or devices in your body?

Accepted Answer

Metal implants or devices can pose risks or interfere with the MRI scan

Answer

The technician needs to know your medical history before the scan

Answer

It helps the technician adjust the scan parameters

Answer

Metal implants or devices affect the image quality of the scan

Question 13

Which of the following is a genuine precaution for patients with claustrophobia before an MRI scan?

Accepted Answer

Requesting a sedative medication to help relax during the scan

Answer

Eating a heavy meal before the scan

Answer

Bringing a portable music player for entertainment during the scan

Answer

Bringing a support person into the MRI room during the scan

Question 14

Which of the following is a contraindication for an MRI scan?

Accepted Answer

Having a cardiac pacemaker

Answer

Having a history of broken bones

Answer

Having a common cold

Answer

Having a history of migraines

Question 15

What is the purpose of a pre-MRI screening interview?

Accepted Answer

To assess and ensure the patient's eligibility for an MRI scan

Answer

To schedule the date and time for the MRI scan

Answer

To gather personal information of the patient

Answer

To explain the procedure and address patient concerns

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