Imaging comparisons (AQA A-Level Physics): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
ShowHide
Practise the questions
10 questions from this quiz
Which imaging techniques use no ionising radiation?
Which imaging techniques use no ionising radiation?
Ultrasound and MRI
How long can MRI images take to form?
How long can MRI images take to form?
Up to an hour
Which imaging technique is excellent for bone imaging?
Which imaging technique is excellent for bone imaging?
X-ray
How does CT radiation compare to standard X-rays?
How does CT radiation compare to standard X-rays?
Higher dose
What unique feature do PET scans provide?
What unique feature do PET scans provide?
3D images of metabolic activity
Why can MRI not be used on some patients?
Why can MRI not be used on some patients?
Metallic implants present
What are ultrasound's main convenience advantages?
What are ultrasound's main convenience advantages?
Quick, cheap, and portable
What is PET especially useful for monitoring?
What is PET especially useful for monitoring?
Cancer and brain activity
What is MRI's main imaging strength?
What is MRI's main imaging strength?
High-quality soft tissue images
What does CT excel at imaging?
What does CT excel at imaging?
Complex bone fractures and organs