Medical Imaging Multiple Choice Questions 1 PDF Download

Practice medical imaging multiple choice questions (MCQs), A level physics test 1 for online exams. Practice x-ray attenuation MCQs questions and answers on x-ray attenuation, magnetic resonance imaging, nature and production of x-rays, ultrasound in medicine with answers. Free medical imaging quiz, online study guide has helping answer key with choices as decay, attenuation, radioactivity and imaging of multiple choice questions as gradual decrease in x-ray beam intensity as it passes through material is called to test learning skills for viva exam preparation and job's interview questions. Study to learn x-ray attenuation quiz questions with online learning MCQs for competitive exam preparation test.

MCQ on Medical Imaging Quiz PDF Download Test 1

MCQ. Gradual decrease in x-ray beam intensity as it passes through material is called

  1. attenuation
  2. decay
  3. radioactivity
  4. imaging

A

MCQ. Attenuation coefficient of bone is 600 m-1 for x-rays of energy 20 keV and intensity of beam of x-rays is 20 Wm-2, then intensity of beam after passing through a bone of 4mm is

  1. 3 Wm-2
  2. 2.5 Wm-2
  3. 2.0 Wm-2
  4. 1.8 Wm-2

D

MCQ. For protons, the gyromagnetic ratio has the value

  1. 3 × 108 rads-1 T-1
  2. 2.68 × 108 rads-1 T-1
  3. 4 × 108 rads-1 T-1
  4. 5 × 108 rads-1 T-1

B

MCQ. Energy passing through unit area is

  1. intensity of x-ray
  2. frequency of x-ray
  3. wavelength of x-ray
  4. amplitude of x-ray

A

MCQ. Speed of ultrasound depends upon

  1. medium
  2. amplitude
  3. material
  4. wavelength

C