X ray source - Study guides, Class notes & Summaries

Bushong: Radiologic Science for Technologists, 12th Edition Chapter 01: Essential Concepts of Radiologic Science Test Bank MULTIPLE CHOICE 1. Matter is measured in . a. kilograms b. joules c. electron volts d. rems ANS: A Matter is measured in kilograms DIF: Easy REF: page 3 OBJ: Recognize the unit of measurement for matter. 2. Energy is measured in . a. kilograms b. joules c. electron volts d. B or C ANS: D Energy is measured in joules or electron volts DIF: Moderate REF: p...

RCIS Practice Exam Questions and Verified Answers| 100% Correct| Grade A (Latest 2024/ 2025 Update) Q: Signs of Right sided heart failure include Answer: JVD Q: Based on these oxygen saturations, what type of shunt is present? SVC sat= 67% IVC sat= 71% RA sat= 85% RV sat= 85% PA sat= 85% LA sat= 98% LV sat= 98% AO sat= 98% Answer: L to R ASD Q: What type of ASD, located in the middle 1/3 of the atrial septum (the former site of the fossa ovalis) is called Answer...

Respiratory Therapy - Lindsey Jones/Clinical Simulations 459 Questions with Verified Answers Information Gathering - Emphysema: (Abnormal condition of the alveoli resulting destruction and loss of elasticity) - CORRECT ANSWER LEVEL I : Cyanosis, Barrel chest, increased A-P diameter, Accessory muscle use, Digital clubbing of the nail beds, Significant history of smoking and/or occupational exposure to smoke or other pulmonary irritant LEVEL II : Dyspnea, Wheezing breath sounds LEVEL III ...

Chapter 9 Intro to Radiologic & Imaging Sciences & Patient Care _____________ _____________ is energy capable of penetrating matter and possesses sufficient energy to eject orbital electrons along its path - ionizing radiation The two basic sources of ionizing radiation exposure are ______________ radiation and ____________________ radiation sources. - natural and human-made The _____________ must outweigh the risks of any diagnostic study using ionizing radiation. - benefits Human-m...

2022/2023 HESI Fundamentals V1 Questions and Answers (Full Exam) 1. A policy requiring the removal of acrylic nails by all nursing personnel was implemented 6 months ago. Which assessment measure best determines if the intended outcome of the policy is being achieved? a. Number of staff induced injury b. Client satisfaction survey c. Health care-associated infection rate. d. Rate of needle-stick injuries by nurse. Acrylic nails are known to carry loads of bacteria and increase ...

Motion blurMotion blur - 1. Movement of the patient or the x-ray tube during exposure results in blurring of the radiographic image. This loss of radiographic quality, called motion blur, may result in repeated radiographs and therefore should be avoided. 2. Patient motion is usually caused by motion blur. Suspend respiration for exposures, decrease exposure time, use a large SID and use a small OID. Transverse - across the table, at right angles to longitudinal. Longitudinal - along th...

California Fluoroscopy State Board Exam Questions with All Correct Answers The exposure rate modern fluoroscopy equipped with ABC but no "boost" position, the exposure as measured at the table top shall not exceed: 1. 10 rads/min 2. 2.2 rads/min 3. 5 rads/min 4. 2.5 rads/min - Answer 1. 10 rads/min The ability of the human eye to perceive fine detail is called: 1. visual acuity 2. resolution 3. scotopic vision 4. photopic vision - Answer 1. visual acuity Which of the follo...

ATI LEADERSHIP RN 2019 RETAKE 2 (FULL EXAM) 100 % VERIFIED ANSWERS. 2 A nurse is planning care for a newborn who has hyperbilirubinemia and is to receive phototherapy. Which of the following interventions should the nurse include? Place the newborn 45 cm (18 in) from the light source 3 an assistive personnel tells the nurse that several client measurements were obtained with morning vital signs. Which of the following clients should the nurse plan to assess? Head injury HR 60 5 A community...

A donor experiences perioral paresthesia during an apheresis procedure. Which of the following should be performed? a. Increase the flow rate. b. Reduce the flow rate. c. Elevate the donor's feet. d. Have the donor breathe into a paper bag. (Ans- b. Reduce the flow rate. A unit of autologous blood tested repeatedly reactive for HBsAg. The patient is scheduled for surgery in three days. What action should be taken? a. Discard the unit. b. Send the unit with a biohazard label and "aut...

RCIS Practice Test 2024/2025- solved ACTUAL EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+ What component of the X-ray system converts light rays into images - Answer- Image intensifier What is the maximum annual dose of radiation one can receive annually - Answer- 5 REM Lead protection should be at least how many millimeters of lead - Answer- .5 What is the minimum safe distance to position oneself from the X-ray source - Answer6 feet In an X-ray tube w...