General Science & Healthcare•Updated for 2026 Competitive Exams
Radiology MCQS with Answers PDF
Practice top multiple choice questions (MCQs), topic summary, and verified answers for Radiology MCQS with Answers PDF. Essential for Central & State competitive examinations. Solve these high-frequency practice questions with step-by-step solutions to evaluate your preparation level.
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Practice Questions & Explanations (10 Questions)
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Q1Medical / NursingMedium
Which type of electromagnetic radiation is most commonly used in routine diagnostic medical imaging to view bones?
Q2Medical / NursingMedium
Who discovered X-rays in 1895?
Q3Medical / NursingMedium
Which imaging modality uses strong magnetic fields and radio waves instead of ionizing radiation?
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Q4Medical / NursingMedium
The unit commonly used to measure the biological effect (equivalent dose) of ionizing radiation on human tissue is the:
Q5Medical / NursingMedium
Which of the following is a common contrast agent used in MRI scans?
Q6Medical / NursingMedium
A CT (Computed Tomography) scan uses a computer to combine multiple _______ taken from different angles to create cross-sectional images.
Q7Medical / NursingMedium
In an X-ray image, structures that appear white or light grey (like bone) are termed:
Q8Medical / NursingMedium
Ultrasound imaging (Sonography) utilizes high-frequency _______ to produce images of structures within your body.
Q9Medical / NursingMedium
PET scans are a type of nuclear medicine imaging that typically use a radioactive sugar to look for disease. What does PET stand for?
Q10Medical / NursingMedium
ALARA is a safety principle in radiography that stands for:
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