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MAGNETIC RESONANCE SAFETY OFFICER (MRSO) EXAM PREPARATIONS MR Safety Officer responsibilities: The role of MRSO is often carried out by the senior Radiographer (in the USA this will generally be an MR technologist), but other suit- ably trained individuals could also fill this role. Multiple MRSOs could be appointed, provided only one is in charge at a given time. His/her responsibilities include the following

MAGNETIC RESONANCE SAFETY OFFICER (MRSO) PREPARATIONS Zero Boil-Off: System that reduces/eliminates the need to recharge Helium in a magnet. 2. Quench: Quickly eliminating the magnetic field.

MAGNETIC RESONANCE SAFETY OFFICER (MRSO) MOCK TEST 1 What pulse sequence will produce the most patient heating? A. Inverse recovery sequence B. Single shot fast spin echo C. Conventional spin echo D. Gradient Echo: Correct answer B. Single shot fast spin echo 2. During acquisition, it is noticed that the T wave of the cardiac cycle is elevated. What is this artifact called? A. Magnetohydrodynamic Effect B. Excitation C. Teratogenesis D. Magnetophosphenes: Correct answer A. Magnetohyrdod...

MAGNETIC RESONANCE SAFETY OFFICER (MRSO) QUESTION AND ANSWERS How do magnetic flux lines travel? A. North to South B. South to North C. East to West D. West to East: { correct answer }A North to South 2. Which of the following can be potential safety concerns to a patient in the static magnetic field? A. Electrically conductive materials B. Ferrous objects C. Magnetic objects D. All of the choices.: { correct answer }D. All of the choices

MAGNETIC RESONANCE SAFETY OFFICER (MRSO) EXAM 4 WITH 100% CORRECT ANSWERS| UPDATED &VERIFIED ANSWERS Peripheral nerve stimulation can be described by which of the following? a. Faraday's law of induction b. Ohm's law c. Lenz's law d. Planks Law {Correct answer} b. Faraday's law of induction (describes the induction of electrical current in the presence of a changing magnetic field). Lenz's force describes the opposing forces created. Ohm's law deals with the resistance of current al...

MAGNETIC RESONANCE SAFETY OFFICER (MRSO) EXAM 3 WITH 100% CORRECT ANSWERS| UPDATED &VERIFIED ANSWERS All MR medical directors must report incidents to which of the following? a. FDA Medwatch Program b. ACR MR safety board c. None of the choices d. All of the choices {Correct selected answer} a. FDA Medwatch Program 2. Which of the following is not true? a. Screening process for non-MR personnel and MR personnel should be different. b. Screening process for non-MR personnel and MR personn...

MAGNETIC RESONANCE SAFETY OFFICER (MRSO) EXAM 2 WITH 100% CORRECT ANSWERS| UPDATED &VERIFIED ANSWERS What is the name of the gradient coil used to produce sagittal and coronal images? a. Transverse coil b. Golay coil c. Maxwell coil d. Receiver coil {correct answer} b. Golay coil ("saddle coil") 2. Which of the following is able to handle the most RF heating? a. elderly b. adult c. obese adult d. neonate {correct answer} d. neonate

MAGNETIC RESONANCE SAFETY OFFICER (MRSO) EXAM 1 WITH 100% CORRECT ANSWERS| UPDATED &VERIFIED ANSWERS The control room is found where? a. Zone I b. Zone II c. Zone III d. Zone IV: C. Zone III 2. Which of the following describe when a non-ferrous object is repulsed by static magnetic field? a. Fourier transformation b. Lenz's force c. Ohm's law d. Larmor equation: b. Lenz's force

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PHARMACOLOGY EXAM 4 QUESTIONS AND ANSWERS HIGHLY GRADED A patient was diagnosed with pancreatic cancer last month, and has com- plained of a dull ache in the abdomen for the past 4 months. This pain has been gradually increasing, and the pain relievers taken at home are no longer effective. What type of pain is the patient experiencing? a. Acute pain b. Chronic pain c. Somatic pain d. Neuropathic pain: b. Chronic pain Chronic pain is associated with cancer and is characterized by slow onset...

PHARMACOLOGY PROCTORED EXAM HIGHLY GRADED 1. A nurse is collecting data from a client who is asking about taking celecoxib for treatment of joint pain.The nurse should recognize which of the following is a contraindication to receiving celecoxib? a. Hyperglycemia b. Allergy to penicillin c. History of myocardial infarction d. Peptic ulcer disease : c. History of myocardial infarction 2.A nurse is reinforcing teaching with a client who has bipolar disorder and a new prescription for lithium...

PHARMACOLOGICAL AND PARENTERAL THERAPIES A client with a digoxin level of 2.4 ng/ml has a heart rate of 39. The health care provider prescribes atropine sulfate. Which of the following best describes the intended action of atropine for this client? Select one: a. To reduce peristalsis and urinary bladder tone. b. To stimulate the SA node and sympathetic fibers to increase the rate. c. To accelerate the heart rate by interfering with vagal impulses. d. To dry oral and tracheobronchial secre...

PHAMACOLOGY STUDY CASE SPRING EXAM HIGHLY GRADED The circulating nurse in the operating room (OR) is assisting with initiation of the surgical procedure. The patient is unconscious and is receiving a general anesthetic. While repositioning the patient, the nurse notes that the patient feels unusually warm to the touch. The nurse takes the patient’s temperature and notes that it is 104° F. The anesthesiologist reports that the patient’s pulse is 128 beats/min, and the respiratory rate i...

PHARMACOLOGY EXAM 2 QUESTIONS WITH COMPLETE ANSWERS A client is diagnosed with chronic renal failure and is receiving hy- drochlorothiazide (HCTZ). The nurse has taught the client about the impor- tance of kidney function and evaluates that learning has occurred when the client makes which statements? Select all that apply •1. "The kidneys help my heart by balancing potassium." •2. "The kidneys help decrease infections by excreting bacteria." •3. "The kidneys keep blood pressure ...

PHARMACOLOGY EXAM The nurse is caring for a patient who is receiving an intravenous antibiot- ic. The nurse notes that the provider has ordered serum drug peak and trough levels. The nurse understands that these tests are necessary for which type of drugs? a.Drugs with a broad spectrum b.Drugs with a narrow spectrum c.Drugs with a broad therapeutic index d.Drugs with a narrow therapeutic index: ANS: D Medications with a narrow therapeutic index have a limited range between the therapeutic do...

Pharmacology Exam 3 questions and complete answers Normal fasting glucose level: 74-106 2. When will the nurse administer the drug acarbose? a.) 30 minutes before a meal b.) With the first bite of a meal c.) 1 hour after eating d.) The first thing in the morning: b.) With the first bite of a meal

Pharmacology Exam 1 Questions/Case Studies With Verified Answers The nurse is preparing to give medications. Which is an appropriate nursing action for intravenous (IV) phenytoin (Dilantin)? (select all that apply) a. Give IV doses via rapid IV push b. Administer in normal saline solutions c. Administer in dextrose solutions d. Use a filter for IV infusion e. Ensure continuous infusion of the drug correct answer B, D 2. The pharmacology champion question is;Which of the following are ad- ...

Pharmacology practice questions Exam 1 with solutions The nurse is reviewing factors that influence pharmacokinetics in the neonatal patient. Which factors puts the neonatal patient at risk with regard to drug therapy? (Select all that apply.) a. Higher gastric pH b. Increased peristalsis in the GI tract c. Immature renal function d. Reduced first-pass elimination in the liver e. Decreased protein-binding of medications. correct answer C D E

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