What does alara stand for - Study guides, Class notes & Summaries

RCIS Exam Prep Questions and Answers (100% Pass) What does ALARA stand for - ️️ As Low As Reasonably Achievable What are the three principles of reducing radiation - ️️ Time, Distance, Shielding What are the benefits of DSA imaging - ️️ less contrast usage, higher resolution, rapid image acquisition what are the disadvantages of DSA imaging - ️️ Increases radiation, requires motionless acquisition DSA increase radiation exposure by how many times - ️️ 30x What is the ...

lateral position - Pillow between legs while being turned to the side Mod. Fowler position - Head elevated at 25 degrees and knees bent Prone position - lying on stomach with arms at side supine position - lying on back, head slightly elevated Trendelenburg position - Pelvis is higher than head Upright/Erect Position - On edge of table and right arm above head What are symptoms of carpal tunnel syndrome? - Numbness, burning, tingling, and prickling sensation. CTS What are the duties of a...

Patient Safety in Computed Tomography Answers to Common Questions The ____________ measures the amount of radiation in the surrounding air. - CORRECT ANSWER - roentgen The _______ is the measurement of how much radiation is absorbed. - CORRECT ANSWER - rad The _______ is used for monitoring personnel radiation dose. - CORRECT ANSWER - rem The _________ _________ of ________ or SI units is the standardized measurement of radiation exposure established by the international community. - CORR...

Test Bank on Essentials of Dental Radiography 9th EditionBy Evelyn Thomson,Orlen JohnsonChapter 1 Multiple Choice 1. Who was awarded the first Nobel Prize for physics in 1901, for his experimental work with radiation? 2. W. J. Morton 3. O. Walkhof 4. W. D. Coolidge 5. W. C. Roentgen 6. Who is credited with introducing the bitewing radiograph? 7. F. W. McCormack 8. H. R. Raper 9. G. M. Fitzgerald 10. C. E. Kells 11. Who developed the hot cathode ray tube? 12. W. D. Coolidge 13. W. A. Price 14. H...

What is the definition of ionization? - correct answer The removal of an orbital electron from an atom as radiation passes through What is the definition of energy? - correct answer The ability to do work What are the 7 forms of energy? - correct answer potential, kinetic, chemical, electrical, thermal, nuclear, electromagnetic Which of the 7 forms...

What action below would be most in keeping with the ALARA principle while performing a diagnostic ultrasound examination? A: Allow multiple students to scan an obstetrical patient because the fetus is in a good position for imaging. B: Prolong the sonogram to make videos of the fetus for each family member. C: Complete the diagnostic scan in a timely fashion at the lowest output power that achieves a quality image. D: Maximize the acoustic output to brighten the overall image. E: Extend the...

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 -ANSWER time it takes for 1 cycle to occur (usec) P = 1/f ...

Davies SPI REVIEW Questions and Answers 2023 What action below would be most in keeping with the ALARA principle while performing a diagnostic ultrasound examination? A: Allow multiple students to scan an obstetrical patient because the fetus is in a good position for imaging. B: Prolong the sonogram to make videos of the fetus for each family member. C: Complete the diagnostic scan in a timely fashion at the lowest output power that achieves a quality image. D: Maximize the acoustic output...

matter - correct answer Anything that has mass and takes up space Density, and what controls it- MA's or KV's - correct answer The overall darkness or blackness of an image (MAS) Contrast - correct answer Differences in degrees of blackness on an image (KVS) Somatic effect - correct answer not passed...

Medcom Questions and Answers | 100% Correct Answers | Verified | Latest 2024 Version What is the upper jaw called? - maxilla What is the name for permanent tooth number 4? - right maxillary second premolar What is the number for the permanent tooth called the left mandibular third molar? - 17 What is the name of the primary tooth designated H? - left maxillary cuspid Which word means "toward the front"? - anterior Which word refers to the surfaces of the maxillary teeth facing...