Alara Study guides, Class notes & Summaries

X Zone Exam Questions And Answers Which of the following imaging functions is a form of preprocessing? - ANS fill in interpolation The entire image produced by an ultrasound system is too dark. Both strong and weak reflectors are not well visualized. The sonographer correctly increases the amplification thereby creating an ideal image. What is the rationale for increasing amplification? - ANS ALARA With fill-in interpolation, what is the most likely effect on an ultrasound image?...

SPI mock exam questions & answers 2023/2024 Reducing the likelihood of bioeffects from acoustic energy is the mission of the: A. Nyquist limit B. Reynolds number C. Huygens principle D. ALARA principle E. Poiseuille principle - ANSWER-D. ALARA principle The number of cycles in a pulse directly related to the: A. Duty factor B. SPL C. operating frequency D. PRF E. propagation speed of the medium - ANSWER-B. SPL The Doppler shift frequency is proportional to the: ...

Radiation Protection in Radiography Unit 1 Exam || Questions & Answers (100% Correct) Radiation Protection in Radiography Unit 1 Exam || Questions & Answers (100% Correct) What is Ionizing radiation? - ANSWER - Radiation that produces positively and negatively charged particles (ions) What is radiation protection? - ANSWER - Effective measures employed by radiation workers to safeguard patients, personnel, and the general public from unnecessary exposure to ionizing radiation. What hap...

Radiation Protection in Medical Radiology Exam 1 || Questions & Solutions (Rated A+) Radiation Protection in Medical Radiology Exam 1 || Questions & Solutions (Rated A+) which of the following increases radiation exposure to the patient and potentially the radiographer? - ANSWER - repeated radiographic exposures as a result of technical error or carelessness which of the following increases radiation exposure to the patient and potentially the radiographer? - ANSWER - repeated radiographi...

Radiation Protection in Medical Radiography Final Exam – With Questions & 100% Accurate Answers Radiation Protection in Medical Radiography Final Exam – With Questions & 100% Accurate Answers Which of the following is a form of radiation that is capable of creating electrically charged particles by removing orbital electrons from the atom of normal matter through which it passes? a. Ionizing radiation b. Nonionizing radiation c. Subatomic radiation d. Ultrasonic radiation - ANSWER - ...

Effective measures employed by radiation workers to safeguard patients, personnel, and the general public from unnecessary exposure to ionizing radiation -Radiation Phobia -BERT -ALARA -Radiation Protection correct answersRadiation Protection The degree to which the diagnostic study accurately reveals the presence or absence of disease in a patient -Biologic effects -Diagnostic Efficacy -Radiation Protection -Production of Free Radicals correct answersDiagnostic Efficacy A subu...

NDAEB exam correctly answered rated 100% Periodontal disease - correct answer Infection of the structures that support the teeth (gums and bones) Mercury, silver & tin - correct answer What is amalgam fillings composed of Periodontal disease - correct answer Bone loss in the jaw is an indication of what disease Concept of radiation that states that exposure should be kept "as low as resonably possible" - correct answer What is the ALARA concept Positive - Anode Negative-Cathod...

Sonography Canada - Core Exam 114 Questions and Answers A+ Score. what is the I SPPA for mechanical bioeffects? - ANSWER 190W/cm^2 what is the I SPTA for thermal bioeffects? - ANSWER 720mW/cm^2 recommended MI for fetal scanning - ANSWER MI < 1.9 recommended TI for fetal scanning - ANSWER TI < 0.7 after what fetal age is safe to use PW doppler? - ANSWER 14 weeks what does ALARA stand for - ANSWER as low as reasonably achievable frequency - ANSWER # of cycles/second f = 1/p period -...

Which of the following increases radiation exposure to the patient and potentially to the radiographer? correct answersrepeated radiographic exposures as a result of technical error or carelessness To implement an effective radiation safety program in a facility that provides imaging services, the employer must provide all of the following except: A. An appropriate environment in which to execute an ALARA program and the necessary resources to support the program B. X-ray equipment tha...