Exam-style question
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What is a key advantage of using ultrasound for medical imaging?.
- A.It provides images using ionising radiation.
- B.It is cost-effective and widely accessible.
- C.It requires long preparation times.
- D.It can only be used for surface imaging.
Model answer
What a good answer should say
- It is cost-effective and widely accessible.
Explanation
Why this works
Ultrasound imaging is advantageous due to its cost-effectiveness and widespread availability in medical facilities, making it a preferred choice for many diagnostic procedures.
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