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Increasing patient thickness will (increase/decrease) contrast and (increase/decrease) density. - Answer Decrease; decrease The cathode consists of: A. Filament B. Focusing cup C. Target D. A & B E. B & C F. A, B, & C - Answer D. A & B Which of the following materials are used as screens in radiation therapy? 1. Lead 2. Copper 3. Brass 4. Intensifying A. 1 & 2 B. 1, 2 & 3 C. 1, 2, & 4 D. 2, 3, & 4 - Answer C. 1, 2, & 4 What layer of the intensifying sc...

A curie is a unit of: - Answer Activity The radiation dose may be reduced by: - Answer Moving farther from the source What must the operator do before each survey? - Answer Perform a radiation survey Gamma rays have a shorter wavelength than light and heat; therefore they are: - Answer Very penetrating What living person is most sensitive to radiation? - Answer An unborn child All operators should be familiar with their operating and emergency manual and i...

Given a gamma-energy value of 0.662 MeV, and a photon yield of 0.85 per decay, the exposure rate at 2 yards from an unshielded 10mCi Cs-137 point source is: - Answer 0.94 mR/hour At what radius would you post a radiation area around an 8 curie Cesium 137 (662 keV photon energy and a photon yield of 0.85 photons/disintegration) point source? - Answer 74 feet Which of the following is equivalent to A=Aoe^-(.693/T1/2)t? - Answer A=Ao(1/2)^(t/T1/2) As u in the equation I=Ioe^...

1 Exam (elaborations) Radiation Safety and Certification: ASNT IRRSP Rules, Measurements, and Regulations Questions and Correct Answers. 2 Exam (elaborations) IRRSP Study Guide Questions and All Correct Answers 2026 Updated. 3 Exam (elaborations) IRRSP Practice Test Questions and All Correct Answers 2026 Updated.

ASNT IRRSP Rules of Conduct - Answer Applicable to individuals with current ASNT IRRSP Certification to protect health and safety from ionizing radiation. Maintain high standards - Answer ASNT IRRSP certified individuals must maintain skills and knowledge of radiation safety according to regulations. Radiation safety responsibility - Answer Assume responsibility for radiation safety of equipment after required training and experience. Inform employer of violations - Answe...

CHAPTER 1 D. All the above - Answer 1. In the early years of Radiography, what caused personnel to be overexposed? A. Poor equipment design B. Lack of understanding C. Lack of and poor safety practices D. All the above D. Late in 1898 - Answer 2. In what year did Marie Curie discover Radium? A. The beginning of 1896 B. The end of 1897 C. The beginning of 1898 D. Late in 1898 A. Marie and Pierre Curie - Answer 3. Who coined the term Radioactivity A. Marie a...

The activity of a radioactive source - Answer The term "Curie" defines: a. The exposure of a radioactive source b. The intensity of a radioactive source c. The activity of a radioactive source d. The output of a radioactive source Reddening of the skin, loss of hair, blistering - Answer Which of the following are symptoms of an acute extremity overexposure? a. Nausea, vomiting, diarrhea b. Fatigue, nausea, reddening of the skin c. Diarrhea, blistering, loss of hair d. ...

Roentgen - Answer The symbol R means: a. Rem b. Rad c. Roentgen d. Radiation Radiation Absorbed Dose - Answer The acronym rad means: a. Radiation Absorbed Dose b. Roentgen Absorbed Dose c. Roentgen Acquired Dose d. Radiation At Death Air - Answer The roentgen (R) exposure is measured in: a. Tissue b. Water c. A lab d. Air Milliroentgen - Answer The symbol mR means: a. Milliroentgen b. Microroentgen c. Megaroentgen d. Millirem 1000 mR - Answer ...

In the early years of radiography, what caused personnel to be overexposed? - Answer Poor equipment design, lack of understanding, lack of and poor safety practices. In what year did Marie Curie discover radium? - Answer Late 1898 Who coined the term radioactivity? - Answer Marie and Pierre Curie In the early years of radiography from , the maximum thickness that could be inspected via X-radiation was of steel? - Answer 3" (7.62 cm) Historically, it has been p...

Increased spatial resolution - Answer The selection of a small focal spot size helps to: Increased quantity of bremsstrahlung photons - Answer Increasing the kVp from 60-68 will result in: Voiding cystourethrogram - Answer A(n) ________ is most helpful in demonstrating suspected vesicoureteral reflux. Coherent - Answer __________ scattering is another term for classical scattering. Cathode - Answer The negative side of the x-ray tube is known as the: Decre...

THE SYMBOL (R) MEANS - Answer ROENTGEN The acronym RAD means - Answer radiation absorbed dose The roentgen (R) exposure is measured in - Answer AIR The symbol mR means - Answer milliroentgen One roentgen or 1 R is equal to - Answer 1 milliroentgen The acronym rem stands for - Answer roentgen equivalent man The initialism QF stands for - Answer quality factor The quality factor for X-ray and gamma rays is - Answer 1 The quality facto...

1 Exam (elaborations) NRSG 2200 - Exam #5 - Units #9 and #10 Final Test Questions and Answers. 2 Exam (elaborations) NRSG 2200 Unit 13 Questions and All Correct Answers 2026 Updated. 3 Exam (elaborations) NRSG 2200 Unit 12 Questions and All Correct Answers 2026 Updated.

In an assessment for proper body alignment of a standing client, which finding is normal? A - The abdominal muscles are held downward and the buttock upward. B - The weight of the body is distributed on the soles and heels C - The line of gravity is centered over the clients’ toes D - The chest is downward and displaced slightly backward - Answer B - The weight of the body is distributed on the soles and heels A home health nurse is visiting a client who was taught to crutch-wa...

A client is unhappy with the health care provided to him. He approaches the nurse and informs her that he is leaving the facility. The client has not been discharged by the physician. The nurse finds that the client has dressed and is ready to go. What would the nurse's action be in this situation? a. The nurse should warn the client that he cannot come to the hospital again. b. The nurse should get the client restrained and call the physician. c. The nurse should call the nursing superv...

A parish nurse is preparing to provide a health promotion class to a group of adults in the parish. In preparing to meet the learning needs of this group, the nurse recognizes which of the following as a characteristic of an adult learner? a. Previous experiences have little impact on learning. b. Peer group acceptance is a critical issue for this age group. c. The material presented should focus on future application. d. Their readiness to learn is often related to a developmental task o...

A nurse is educating a newly licensed nurse about The Joint Commission's National Patient Safety Goals. Which of the following goals does the nurse include when providing the education? A) Preventing diabetes B) Preventing surgical-site infections C) Preventing myocardial infarctions D) Preventing cerebrovascular accidents - Answer B) Preventing surgical-site infections Client falls out of bed and sprains their wrist A) Adverse Event B) Near misses C) Sentinel Event D) Cli...

Organs of the GI tract - Answer Stomach, Small Intestine, Large Intestine The nurse is planning care for a newly admitted bed-bound older adult client. Which nursing diagnosis would be most appropriate for this client? a. Risk of Bowel Incontinence b. Disturbed Body Image c. Risk of Diarrhea d. Risk of Constipation - Answer D. Risk for Constipation The nurse is providing care of a client who ignores the urge to defecate when at work. The client states, "I don't like...

health promotion - Answer improving health and preventing disease disease prevention - Answer actions to reduce or stop disease primary prevention - Answer prevent disease before it occurs secondary prevention - Answer early detection and treatment tertiary prevention - Answer reduce complications of disease health status - Answer overall physical, mental, and social well-being factors affecting health - Answer genetics, lifestyle, environment...

Protein - Answer Macronutrient used for tissue repair, growth, enzymes, and energy; provides 4 calories per gram. Carbohydrates - Answer Main energy source for the body; provide 4 calories per gram. Fats (Lipids) - Answer Macronutrient used for energy storage, organ protection, insulation, and vitamin transport; provides 9 calories per gram. Fiber - Answer Indigestible carbohydrate that promotes bowel movements and helps control cholesterol and blood sugar. Vitami...

The nurse is assessing a pregnant client at 20 weeks gestation and obtains a hemoglobin level. Which result would be a cause for concern? A - 12.8 g/dl B - 10.6 g/dl C - 11.9 g/dl D - 11.2 g/dl - Answer B - 10.6 g/dl A nurse is reviewing the medical record of a pregnant woman and notes that she is gravida 2. The nurse interprets this to indicate the number of : A - Births B - Spontaneous abortions (miscarriages) C - Pregnancies D - Preterm Births - Answer C - Pregnan...