Rad bio - Study guides, Class notes & Summaries

Rad Bio Final Questions With Complete Solutions

Rad Bio Study Guide Exam 1 REVIEW QUESTIONS AND ANSWERS, GRADED A+/ verified. Scatter radiation returning toward the source of the radiation is called? a. sidescatter b. backscatter c. primary scatter d. small-angle scatter - -b. backscatter The concept of tissue weighting factor [W(T)] is used to do which of the following? a. account for the risk to the entire organism brought on by irradiation of individual tissues and organs b. eliminate the need for determining effective dose c...

RAD BIO EXAM QUESTIONS AND ANSWERS, GRADED A+. A multiplier that places risks associated with biological effects on a common scale is known as the? a. WR b. Absorbed Dose c. Equivalent Dose d. WT - -d A radiographer stands 1 meter from an x-ray tube and the exposure rate is 4 mR/h, what will the exposure rate be if the radiographer stands 2 meters from the x-ray tube? a. 1 mR/h b. 2 mR/h c. 8 mR/h d. 16 mR/h - -a A radiographer stands 3 meters from an x-ray tube and the exposure rat...

Rad Bio Final Exam Review questions and answers, graded A+/ verified. ___________ syndrome is not a form of acute radiation syndrome. a. Carcinogenic b. Hematopoietic c. Gastrointestinal d. Cerebrovascular - -A ____________ conclusive proof exists that low-level ionizing radiation causes a statistically significant increase in the threat of malignancy. a. A substantial amount of b. A moderate amount of c. A small amount of d. No - -D A cytogenetic analysis of chromosomes may be a...

RAD BIO final reviewer (all quizzes plus midterm) Questions and answers, graded A+/ verified. 0.1 % - -The intensity of scatter radiation 1 meter from the patient is approximately _____ of the intensity of the incident beam at the patient. 0.5-mm thickness of lead - -If the peak energy of the x-ray beam is 100 kVp, a protective lead apron must be the equivalent of which of the following measures? 0.25 - -The bucky slot opening in the side of the table must be automatically covered with ...

RAD BIO STUDY GUIDE QUESTIONS AND ANSWERS, GRADED A+/ VERIFIED. Radiographers have a professional and ethical responsibility to keep patient dose levels as low as reasonably achievable. True or False - -True BERT is an acronym that stands for - -Background exposure removal task Airline pilots and frequent fliers can receive increased exposure. True or False - -True Examples of nonionizing radiation can include all of the following except: visible light infrared rays microwaves gamma r...

RAD BIO- MODULE ONE QUESTIONS AND ANSWERS LATEST 2024 UPDATE

RAD BIO FINAL EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ VERIFIED. In 1838, Schneider and Schwann found the basic functional unit of all plant and animal life is the: - - cell Together, under what general body process does anabolism and catabolism fall? - -metabolism What macromolecules in the cell is/are classified as nucleic acids? 1. DNA 2. RNA 3. Lipids 4. Carbohydrates - -1. DNA 2. RNA Of the following, which is NOT an organic molecule of the body? - -water ___ has the dubiou...

RAD BIO- MODULE 4 QUESTIONS AND ANSWERS LATEST 2024 UPDATE

Some consequences of ionization in human cells include: 1. Creation of unstable atoms 2. Production of free electrons 3. Creation of reactive free radicals capable of producing substances poisonous to the cell a. 1 only b.2 only c.3 only d.1, 2, and 3 - D Which of the following is a special form of radiation that is capable of creating electrically charged particles by removing orbital electrons from the atom of the material with which it interacts? a.Ionizing radiation b.Nonionizing ...