Alara stands for what - Study guides, Class notes & Summaries

ALARA As Low As Reasonably Achievable If the operator cannot leave the room when exposing a radiograph, which of the following is considered the safest position for the operator to stand? Behind a lead barrier The MOST effective way to prevent the operator from x-radiation is to? Increase the distance from the source of radiation The principal source of exposure radiation for dental personnel is most likely to be? scattered radiation In the dental radiography, "M...

IRRSP QUESTIONS AND ANSWERS A+ GUARANTEED 2024 An atom, group of atoms, molecules or particles that have acquired or are regarded as having a net electric charge. Ion Atoms having the same number or protons but a different number on neutrons in the nuclei. Atoms with the same atomic number (the same chemical element) but different atomic weights. Isotope Any source that disrupts the electrical balance of an atom and results in the production of ions. Ionization The rad...

SPL wavelength x # of cycles With phased array transducers, the transmitted sound beam is steered by Varying the timing of pulses to the individual piezoelectric elements What type of wave is sound? mechanical and longitudinal The Frequency ranges for Ultrasound are: > 20,000 Hz (20kHz) The speed of sound in soft tissue is: 1540 m/s Linear sequence Array transducer that fires the elements in groups Unit for Wavelength is millimeters Enha...

RAD 130 Exam With Complete Solutions ALARA stands for: As Low As Reasonably Achievable What was the first known fluoroscope called? the Vitascope What date is attributed to when x-ray was created? November 8, 1895 The first known fatality due to overexposure was? Clarence Dally What does JRCERT stand for? Joint Review Committee on Education in Radiologic Technology What does ARRT stand for? American Registry of Radiologic Technologists True or False: William Goodspeed made the fir...

IRRSP Questions and Answers Already Passed An atom, group of atoms, molecules or particles that have acquired or are regarded as having a net electric charge. Ion Atoms having the same number or protons but a different number on neutrons in the nuclei. Atoms with the same atomic number (the same chemical element) but different atomic weights. Isotope Any source that disrupts the electrical balance of an atom and results in the production of ions. Ionization The radation dose or amount of rad...

SPI ULTRASOUND REGISTRY REVIEW QUESTIONS AND ANSWERS GRADED A SPL wavelength x # of cycles With phased array transducers, the transmitted sound beam is steered by Varying the timing of pulses to the individual piezoelectric elements What type of wave is sound? mechanical and longitudinal The Frequency ranges for Ultrasound are: > 20,000 Hz (20kHz) The speed of sound in soft tissue is: 1540 m/s Linear sequence Array transducer that fires the elements in groups Unit for Wavelength is mill...

Biology and Rad protection UNIT 3 protection of patients Exam With Questions And 100% Correct Answers...

Healthstream - Rapid Regulatory Compliance II Questions and Answers _______________ exposure to radiation can increase the risk of cancer. - Rare - Repeated - Shielded - Shaded - Repeated Repeated exposure to radiation can increase the risk of radiation. Remember the goal is ALARA: Keep your exposure to radiation As Low As Reasonably Achievable. Accrediting organizations expect hospitals to implement practices to prevent healthcare-associated infections (HAI). One important pra...

*Study guide for the ARRT exam in radiography.* - answer-*Anatomy and positioning are not covered in this study guide.* What is a tort? - answer-A violation of civil law. Torts are also known as ________. - answer-Personal Injury Law If a patient is apprehensive about being injured, or a radiographer causes fear in the patient, it is known as ________. - answer-Assault Unlawful touching or touching without consent, harm resulting from physical contact with the radiographer, and imagi...

If a digital radiographic image is produced of a patient's body part and the radiographer did not collimate as closely as would be preferred prior to the exposure, the radiographer should do which of the following during post-processing of the image? A. Use digital masking (shuttering) on the image prior to sending it to the radiologist B. Leave all exposed areas of the anatomy visible on the final image sent to the radiologist C. Repeat the projection with optimal collimation, then submit t...