Why is imaging not enough - Study guides, Class notes & Summaries

Nuclear Medicine Instrumentation: Exam 2 Questions with 100% Correct Answers What is efficiency of counting/imaging? - answerHow well detector can... (goes dab, plus c) 1. geometry 2. operating voltage 3. energy resolution 4. scatter 5. dead time 6. absorption 7. background plus... collimation How do you test operating voltage for GM? - answerBattery Check button (DC) How do you test operating voltage for Cutie Pie? - answerBattery Check button (DC) What is operating voltage check ...

What is required for facilities that have two or more types of radiation, besides a RSO? - A Radiation Safety Committee who controls all radiation safety policies and procedures and should include an authorized user for each type permitted by a license, the RSO, a nurse, a manager True or False? The NCRP guidelines state that the radiation exposure should be limited to slightly above upper boundary levels. - False, As low as reasonably achievable (ALARA) True or False? A room survey should ...

high pass filter correct answers passes energy above a designated lower cutoff frequency (blocks low, passes high) low pass filter correct answers Attenuates high frequency energy but passes low frequency energy (blocks high, passes low) band pass filter correct answers resonator that transmits acoustic energy in a range of frequencies between an upper and a lower cutoff frequency fundamental frequency correct answers the lowest frequency component of a complex periodic sound, found by ...

ATI FUNDAMENTALS PROCTORED EXAM RETAKE GUIDE 1. CHAPTER 1: HEALTH CARE DELIVERY SYSTEMS A. B. Components of Health care systems a. Participants 1. Consumers- clients 2. Providers a. Licensed providers: registered nurses, license practical (or vocational) nurses (LPN), advanced practice nurses (APN), medical doctors, pharmacists, dentists, dietitians, physical/respiratory/occupational therapists, etc b. Unlicensed providers: assistive personal b. Settings 1. Hospitals, homes...

From the hospital: What is a single antibiotic that can be used for colitis that covers all bacteria? It is NOT levofloxacin and metronidazole. What is a bad side effect of levo? - zosyn ie. piperacillin/tazobactam QT prolongation CARDIOLOGY: EKG should be obtained if CP appears cardiac in nature. CXR is initial step to rule out pneumothorax, pulmonary infiltrates, and rib fractures. ____should be done for patients w worrisome histories for aortic dissection regardless of CXR or EKG results....

Nuclear Medicine Instrumentation: Exam 2 Questions with 100% Correct Answers What is efficiency of counting/imaging? - answerHow well detector can... (goes dab, plus c) 1. geometry 2. operating voltage 3. energy resolution 4. scatter 5. dead time 6. absorption 7. background plus... collimation How do you test operating voltage for GM? - answerBattery Check button (DC) How do you test operating voltage for Cutie Pie? - answerBattery Check button (DC) What is operating voltage check ...

___ shell interaction has the highest binding energy and is the most useful for medical imaging - ANSWERk roentgen discovered radiation in - ANSWER1895 ionization - ANSWERthe process of adding or removing electrons from an atom or molecule, which gives the atom or molecule a net charge particulate radiation - ANSWERparticles that have mass and travel in straight lines fast NOT THE SPEED OF LIGHT neutrons protons electrons beta and gamma electromagnetic radiation - ANSWERelect...

What Role Do Vascular Processes Play in PVP? There seems to be consensus that a proinflammatory state often exists in patients with VN/PVP, reflected by significant elevations in plasma fibrinogen and CRP concentrations in afflicted patients (21). Elevated levels in the marker CD40 were found on monocytes/macrophages in patients with VN/PVP, a situation that is known to cause formation of platelet-monocyte aggregates thereby leading to reduced perfusion and microvascular occlusions (22)...

TEST BANK FOR ALEXANDER’S CARE OF THE PATIENT IN SURGERY 16TH EDITION BY ROTHROCK | Complete All Chapters ( 1-30) The Association of PeriOperative Registered Nurses’ (AORN) Standards of Perioperative Nursing describes nursing interactions, interventions, and activities with patients. This is based on which standards category? a. Evidence-based b. Process c. Outcome d. Structural ANS: B Process standards relate to nursing activities, interventions, and interactions. They are used to ...

Why are X-rays used in medical imaging often referred to as ‘soft X-rays’? Because they have energies that are lower than gamma rays. How are X-rays produced? By rapidly accelerating or decelerating charged particles – their kinetic energy is transferred into highenergy photons How can you differentiate between X-rays and Gamma rays? X-rays and gamma rays have frequencies that overlap, so you cannot distinguish them by their wavelengths. Instead you have to use their method of prod...