X ray source Study guides, Class notes & Summaries

QUESTION 1 1. Which of the following is a correct statement of Fiscal Law Philosophy: If the law is silent as to whether a purchase can be made, it is probably safe to spend appropriated funds. authorized by Congress. If the commander says buy it, don’t worry about Fiscal Law Regulations. Absent a specific prohibition, expending appropriated funds is permitted. 20 points QUESTION 2 1. It is July 2010. The contracting officer at Fort Mason is about to award a contract for a comput...

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...

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...

Version 1 1 CHAPTER 1 1) Which technique creates a three-dimensional dynamic image of blood vessels? A) Digital subtraction angiography B) Magnetic resonance imaging C) Dynamic spatial reconstruction D) Positron emission tomography 2) Magnetic resonance imaging is based on the movement of A) electrons in a magnetic field. B) carbons in a magnetic field. C) protons in a magnetic field. D) cells in a magnetic field. 3) The delivery of a radioactive compound to the body to study the met...

Edexcel IGCSE Physics, question and answer average speed = distance / time v = d / t Standard Unit for mass (m) kilogram (kg) Standard Unit for distance (d) or displacement (s) metre (m) Standard Unit for speed (s) or velocity (v) metre/second (m/s) Standard Unit for acceleration (a) metre/second² (m/s²) Standard Unit for Force (F) Newton (N) Standard Unit for time (t) Second (s) Standard Unit for gravitational field strength (g) ...

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...

Exit Performance Elsevier adaptive quizzing MED SURG 1 QUIZ #3 2023/24 update A parent receives a note from the school reporting that a student in the class has head lice. The parent calls the school nurse to ask how to check for head lice. What instruction should the nurse provide? "Ask the child where it itches." "Check to see whether your dog has ear mites." "Look at your child's head along the scalp line for white dots." "Inspect your ch...

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 ...

Atls 2021 post test version 3 Questions & Answers Latest Update Shinta R. Widya, MD – Post Test ATLS ATLS 2021 POST TEST VERSION 3 Shinta R. Widya, MD – Post Test ATLS 1. Which of the following signs is LEAST reliable for diagnosing esophageal intubation? a Symmetrical chest wall movement b End tidal CO2 presence by colorimetry c Bilateral breath sounds d Oxygen saturation >92% e ETT above carina on chest x-ray 2. Which one of the following signs necessitates a definitive a...

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...