Xray tube and production - Study guides, Class notes & Summaries

High potential difference - Answer- Required to move the electron stream rapidly across the X-ray tube/ VOLTAGE Unit of potential difference - Answer- Volts Patient dose: - Answer- calculated as ESE (entrance skin exposure) Transformer that has more windings on primary side: - Answer- step-down Factors that affect xray QUALITY: - Answer- kvp & filtration How does scatter rad fog reduce visability of detail in image? - Answer- it decreases contrast Contrast is directly influence...

LRA 222,223,224 Final Exam Review 2024 Updated The anode includes the: - CORRECT ANSWER-target and induction motor the cathode includes the: - CORRECT ANSWER-Filaments and focusing cup the motor that turns the anode operates through what? - CORRECT ANSWER-mutual induction with a rotating anode, the focal spot becomes a: - CORRECT ANSWER-Track the focusing cup is able to keep the electrons together because of what? - CORRECT ANSWER-like charges repel The stator is made up of electroma...

high potential difference - Required to move the electron stream rapidly across the X-ray tube/ VOLTAGE Unit of potential difference - Volts patient dose: - calculated as ESE (entrance skin exposure) Transformer that has more windings on primary side: - step-down Factors that affect xray QUALITY: - kvp & filtration How does scatter rad fog reduce visability of detail in image? - it decreases contrast Contrast is directly influenced by: - fog & collimation What minimizes shape distortion?...

IEM ( X-RAY TUBE II) Question and answers rated A+ 2024Cathode - correct answer is the negative electrode of the x-ray tube. It produces electron cloud necessary for xray production. filament - correct answer is a coil of wire that is the source of projectile electrons needed for x-ray production thoriated tungsten - correct answer Filaments are usually made of ____. Tungsten - correct answer is the primary filament material. It provides for higher thermionic emission than other met...

WGU Pathophysiology Study Guide: D236 Pathophysiology Lesson 1 TO Lesson 11 WGU Pathophysiology Study Guide: D236 Pathophysiology Lesson 1 TO Lesson 11: Pathophysiology Remediation Lesson 1: Homeostasis Concepts 1. Starling's Law of Capillary forces is the force behind the movements of fluid in capillary beds throughout the body. The two forces at work are hydrostatic and osmotic pressures. Homeostasis is achieved when these two forces are equal in the capillary- cell interfaces. When...

LRA 211 Latest Update with Verified Solutions The three fundamental particles of the atom are the proton, neutron, electron The atomic nucleus contains protons and neutrons The component of the nucleus that has a positive charge and mass is the protons The component of the nucleus that has mass but no electrical charge is the Neutron If an atom has more electrons than protons, it will Negative When an atom becomes negatively or positively charged it is usually due to a change in the number ...

November 8, 1895 by Wilhelm Conrad Roentgen - correct answer x rays were discovered ? His wife's hand - correct answer the first radiograph produced by Dr. Roentgen was of acute radiodermatitis - correct answer radiation burn resulting from excessive exposure to xrays common among early patients and operators of xray equipment a delayed reaction to excesssive xray exposure power - correct answer ...

IEM ( X-RAY TUBE II)STUDY GUIDE EXAM 2024. Cathode - correct answer is the negative electrode of the x-ray tube. It produces electron cloud necessary for xray production. filament - correct answer is a coil of wire that is the source of projectile electrons needed for x-ray production thoriated tungsten - correct answer Filaments are usually made of ____. Tungsten - correct answer is the primary filament material. It provides for higher thermionic emission than other metals, has hi...

CT Boot Camp (2023/2024) 100% Pass HU Air -1000 HU lung -700 HU fat -50 HU water 0 HU CSF 15 HU blood 30-45 HU muscle 40 HU calcification 100-400 HU bone 1000 A decrease in brightness is a result of _____ the window level increasing Using edge-enhanced images for volume rendering is expected to result in: image noise Volume rendered images should always be created with ____ algorithms smoothing Image ____ is the most important factor influencing contrast resolution in CT noise The r...

high potential difference - Required to move the electron stream rapidly across the X-ray tube/ VOLTAGE Unit of potential difference - Volts patient dose: - calculated as ESE (entrance skin exposure) Transformer that has more windings on primary side: - step-down Factors that affect xray QUALITY: - kvp & filtration How does scatter rad fog reduce visability of detail in image? - it decreases contrast Contrast is directly influenced by: - fog & collimation What minimizes shap...