1. Explains the basic concepts of ionizaing radiation. 2. Define the Radiation Measurement Units & International SI Units. 3. List the principles of radiological protection (ALARA concept). 4. Explain the meaning of the concept of dose limits, and name the recommended dose limits for radiation workers and the public. 5. Discuss the dose management for pregnancy & obese peoples 6. Describe the types of radiation detectors and measurement. 7. Explain how to estimate the radiation dose in CT & fluoroscopy

1. Explain the method of production the tube voltage. 2. Define the effect of heating & cooling the x-ray tube. 3. Explain the methods of x-ray production. 4. State the interaction processes of x-rays. 5. Define factors affecting on electron beam. 6. Determine the factors influencing x-ray output and image contrst. 7. Explain the quality assurance of exposure parameters.

At the end of the course, the student will be able to know: 1.The general anatomy and radiological features of the cranial bones. 2.The general anatomy and radiological features of the facial bones. 3.The general anatomy and radiological features of the nasal cavity and paranasal sinuses. 4.The general anatomy and radiological features of the upper limbs. 5.The general anatomy and radiological features of the upper limbs joints. 6.The general anatomy and radiological features of the arterial blood supply of upper limbs as well as venous drainage.

To teach the students how to use the contrast media and perform the radiological examination of the gastrointestinal tract and bones

To teach the students how to direct the patient in particular way to photograph to see diseases in the best way for upper limbs

Identify the components of the x-ray imaging system operating console. Explain the operation of the high-voltage generator.  Define the essential components of X-ray tube. Explain the important techniqes types used in radiographic imaging.  Determine the methods of scatter control in x-ray imaging system