Exam-style question
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Which of the following describes a disadvantage of ultrasound imaging?.
- A.It is portable and easy to use.
- B.It can be affected by patient obesity.
- C.It provides detailed images of soft tissues.
- D.It requires no special training to operate.
Model answer
What a good answer should say
- It can be affected by patient obesity.
Explanation
Why this works
Ultrasound imaging can be limited by factors such as patient obesity, which can hinder the quality of the images obtained due to increased tissue thickness and attenuation of the ultrasound waves.
Common mistake
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