WorksheetsMRI basic principles
Total questions: 12
Worksheet time: 6mins
Which objects are a contraindication for an MRI scan?
(Select all that apply)
Tattoos
Standard Pacemaker
Cardiac Stents
Aneurysm Clips
What atom in the human body is targeted by Magnetic Resonance Imaging?
Sodium
Potassium
Hydrogen
Oxygen
what common objects are banned from the MRI room?
(Select all that apply)
MRI safe pacemakers
Loose change
Gold wedding rings
Bank cards
Oxygen cylinders
What does MRI SAFE mean?
It can't go in the MRI room
It can go anywhere in the MRI room
It can go in the MRI room but must stay outside the fringe field.
It must stay right next to the scanner.
What are the recommendations for the scanning of pregnant patients?
Pregnant patients must NEVER be scanned in MRI.
Pregnant patients must wear ear defenders around their 'bump'.
MRI scanning is not recommended in the First Trimester.
Pregnant patients must only be scanned for a maximum of 15 mins at a time.
Which scanner is an MRI 'open scanner'
What does MRI stand for?
Many Regular Images
Multiple Rapid Images
Magnetic Resonance Imaging
Magnetic Responsible Imaging
Which MRI image demonstrates a herniated intervertebral disc?
What is used to excite the nucleus of the hydrogen atoms in MRI?
A feather duster to tickle them with.
Ultrasonic waves.
Radiofrequency pulses.
Infrared pulses.
What are the important requirements to obtain a diagnostic MRI scan?
(Select all that apply)
The patient must be claustrophobic.
The patient must be able to lay flat.
The patient needs to drink water beforehand
The patient must remain completely still.
What is MRI good for?
(Select all that apply)
Subtle pathological changes in the brain.
Spinal cord pathology.
Occult fractures.
Vascular stenosis.
Ligament trauma.
Which MRI image demonstrates Osteomylitis
