Echo unit 5 - Study guides, Class notes & Summaries

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. Magnetohyrdodynamic Effect 3. When can heating occur in a wire?...

NACE 2 Ultimate Study Guide 2024 with 100% Complete Solutions ASTM D 4258 - Answer-standard practice for surface cleaning concrete for coating ASTM D 4259 - Answer-standard practice for abrading concrete ASTM D 4260 - Answer-standard practice for acid etching ASTM D 4261 - Answer-standard practice for surface cleaning concrete unit masonry for coating ASTM D 4262 - Answer-testing ph of chemically cleaned or etched concrete surface ASTM D 4263 - Answer-standard test method for indicating ...

MRSO EXAM| Questions and Answers 100% Correct| Updated 2024 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 - answerb. Lenz's force What is the FDA SAR limit for the whole body in first level controlled operating mode? a. 8 W/kg for 15 mins b. 4 W/kg for 15 mins c. 3 W/kg for 10 mins d. 7 W/kg for 20 mins - answerb. 4 W/kg for 15 mins Gadolinium contains what k...

CONTENTS: UNIT 1 THE EVOLUTION OF ADVANCED PRACTICE Chapter 1 Advanced Practice Nursing: Doing What Has to Be Done Chapter 2 Emerging Roles of the Advanced Practice Nurse Chapter 3 Role Development: A Theoretical Perspective Chapter 4 Educational Preparation of Advanced Practice Nurses: Looking to the Future Chapter 5 Global Perspectives on Advanced Nursing Practice UNIT 2 THE PRACTICE ENVIRONMENT Chapter 6 Advanced Practice Nurses and Prescriptive Authority Chapter 7 Credentialing and ...

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MRSO-3 Exam Q & A 2024 with Complete Solution A BB is located near a vessel. Would you consider this a high risk to the patient? a. Yes b. No c. Maybe d. Depends on if it is stainless steel or not - a. Yes A contrast media with a high relaxivity will do what when compared to a contrast media with a lower relaxivity? a. it will produce more signal b. it will produce less signal c. it will produce more image noise d. it will improve resolution - a. it will produce more sign...

ASTM D 4258 - standard practice for surface cleaning concrete for coating ASTM D 4259 - standard practice for abrading concrete ASTM D 4260 - standard practice for acid etching ASTM D 4261 - standard practice for surface cleaning concrete unit masonry for coating ASTM D 4262 - testing ph of chemically cleaned or etched concrete surface ASTM D 4263 - standard test method for indicating moisture in concrete by the plastic sheet method NACE No. 6/ SSPC - SP 13 - joint surface preparation sta...

MRSO FINAL EXAM PRACTICE QUESTIONS WITH ANSWERS (LATEST ANSWERS GRADED A+). A patient is placed in a magnetic field that changes over a distance from the MR unit. What do we need in order to meet the manufacture limits if a patient with an implant will be safe from the threats associated with the static magnetic field prior to their MRI. A. Spatial gradient map. B. Compression C. The MRSO sole approval. D. All of the choices. - Answer A. Spatial gradient map The spatial gradient of 1.5 T...

1. 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 3. Which of the following techniques can be used to increase the echo spac- ing? Select all that apply. a. Increase the TR b. Decrease receiving ban...

MRSO Mock Test 1 Questions with 100% Correct Answers 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 - answerB. Single shot fast spin echo 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 - answerA. Magnetohyrdodynamic Effect W...