1. mA used in fluroscopy machine is a. 500mA b. 100mA c. 5mA d. 10mA 2. Usual FFD is a. 100 inch b. 100 cm c. 100 ft d. 100 m 3. HU in CT scan is a. Heat Unit b. Hounsfield Unit c. Both d. None 4. Which CT generation uses slip ring technology a. 1st generation b. 2nd generation c. 3rd generation d. None of above 5. Which of the following is the feature of 2nd generation CT a. translate and rotate narrow fan beam b. rotate and translate pencil beam c. rotate translate d. stationary 6. Which type of transformer is used in X-ray tube a. Single Phase b. Two Phase c. Three Phase d. Four Phase 7. Anode angle used in diagnostic radiology is in the range of a. 5-16 degree b. 6-21 degree c. 6-30 degree d. 5-20 degree 8. Anode of mammography is made up of a. Copper b. Thorium c. Tungsten d. Molybdenum 9. FFD in fluroscopy is a. 38cm b. 42cm c. 35cm d. 32cm 10. PACS stands for a. Picture assisting and communication system b. Picture archiving and communication system c. Picture acgieving and communication system d. All of the above 11. Insulin in pancrease is secreted by a. Alpha cells b. Beta cells c. Delta cells d. Gamma cells 12. The organ resposnible for balancing body is a. Pons b. Medulla c. Cerebrum d. Cerebellum 13. Which of the following drugs induces sleep a. Ibuprofen b. Antacid c. Paracetamol d. Diazepam 14. The valve found between left auricle and ventricle is a. Tricuspid valve b. Bicuspid valve c. Pentacuspid valve d. Monocuspid valve 15. Menopause is caused due to the hormone a. Estrogen b. Progesterone c. Prolactine d. Relaxin Submit All