Radiation Detectors — MCQs

10 questions
Read Study Notes
Q1

One gray equals

Q2

What is not an advantage of USG over mammography?

Q3

What is the primary function of a gamma camera?

Q4

The technique employed in radiotherapy to counteract the effect of tumour motion due to breathing is known as –

Q5

Principles used in Radio Therapy are:

Q6

Which imaging modality delivers the highest dose of radiation?

Q7

Which of the following is the mechanism involved in X -ray production?

Q8

A 19-year-old male is brought to casualty after a road traffic accident. He had a brief loss of consciousness, followed by a lucid interval, and is now becoming increasingly drowsy with a GCS of 10. His right pupil is dilated and sluggishly reactive. The CT scan is shown in Image 1. Which vessel injury is most directly responsible for the collection seen?

Image for question 8
Q9Medium

Which of the following is the best method for radiation protection of the operator?

Q10Easy

What is the primary function of a Bucky diaphragm?

Want unlimited practice?

Get full access to all questions, explanations, and performance tracking.

Start For Free
85% OFFLimited time offer
GET 85% OFF