Non ionizing radiation - Study guides, Class notes & Summaries

AORN Quizzes Question and answers already passed 2024/2025Which law mandate that a hospital must report all incidents from defective equipment or user error that contribute to a patient's death or serious injury - correct answer The safe medical decide act of 1990 Protective eyewear worn during laser surgery - correct answer Must be specific to the latter, it's wavelength and optical density After source elimination and substitution, what is the next highest level to decrease patient and...

Disinfection - destruction of vegetative pathogens; usually on inanimate objects. Antiseptic - agent which prevents bact. contamination and growth; usually on living tissue. Which agent doesn't necessarily work better at higher concentrations? - Alcohol, 70% (goldie lock zone)(60-80% most effective) (Ethyl and Isopropyl) -Alcohol is very effective to resistant to inactivation by organic materials (halogens are not good at this) Name the factors that affect a disinfectant activity. ...

Radiology Question and answers correctly solved 2023/2024What does the term: "Common diagnostic procedures" mean? - correct answer Radiology What is ionizing radiation? - correct answer An electrically-generated energy of short enough wave lengths that it passes through the body and can temporarily ionize atoms, but that disappears at the speed of light. What is non ionizing radiation? - correct answer Longer wave lengths that do not have the capacity to ionize. Examples are ultraviolet...

Define radiation protection correct answerseffective measures employed by radiation workers to safeguard patients, personnel, and the general public from unnecessary exposure to ionizing radiation What term (and acronym) is used to express the concept of keeping radiation exposure to a level that minimizes the potential for damage to human tissue? correct answersAs low as reasonably achievable (ALARA) Who should justify the need for every radiation procedure and accept basic responsibility...

Exposure to 63℃ for 30 minutes or 72℃ for 15 seconds are recognized ways to ________. Correct Answer-pasteurize You observe that you can kill 1 × 106 C. botulinum endospores in 3.0 minutes by heat treatment at 121℃. What is the decimal reduction time (D121 value)? Correct Answer-30 sec Which of the following types of microbes would be most resistant to killing by germicides? Correct Answer-bacterial endospores The use-dilution test and Kelsey-Sykes capacity test are methods desig...

Which of the following is the most significant source of artifact in medical imaging? - correct answer Subject motion Which of the following imaging modalities use ionizing radiation as its source? - correct answer Computed tomography Which of the following modality is most affected by the skill of the operator? - correct answer Ultrasound In the formation of a digital image, sampling affects what? - correct answer Visible fine detail Image matrix size Spatial resolution Wh...

Professor Wilhelm Roentgen :___. a)advocated radiology in the u.s b)exposed the first radiographs in the u.s c)discovered the x-ray d)employed the first dental auxiliary in the united states c Digital radiography utilizes the following approach : a) filmless radiographic computer imaging system b) electronically charged plated imaging system c) non-ionizing radio frequency imaging system d) none of the above a A form of energy is : a) heat b) light c) electricity...

Chemistry deals with A. the composition and changes of substances that make up living as well as non-living matter. B. the composition and changes of substances found in organisms only. C. the composition of and changes of substances that make up non-living matter only. D. the location of organs in body cavities. Bloom's Level: 2. Understand Learning Outcome: 02.01 Topic: Chemistry 2. Chemistry is important to the study of physiology because A. the foods that we eat are chemicals. B....

Radiation Protection in Medical Radiography Test (2024) || All Questions & Answers (Graded A+) Radiation Protection in Medical Radiography Test (2024) || All Questions & Answers (Graded A+) The use of radiation in the healing arts did not begin until the discovery of x-rays in what year? - ANSWER - 1895 What is defined as the effective measures employed by radiation workers to safeguard patients, personnel, and general public from unnecessary exposure to ionizing radiation? - ANSWER - Rad...

RADT 1200 Test Review Questions and Revised Answers All Correct The 1980 BEIR report revealed that the majority of stochastic effects and genetic effects at low dose levels from low-LET radiation appear to follow what type of curve? - Answer-linear quadratic non-threshold dose response curve The 1990 BEIR report suggested that radiation exposure and associated risk be represented by which curve? - Answer-linear nonthreshold The _____________ curve implies that the biological response t...