I.
Radio Frequency Field (B1)
A. Frequency
B. Wavelength
C. Magnetic and Electric Fields
II. Specific Absorption Rate (SAR)
A. Definition
B. Resonant Frequency Effect
C. B1 Amplitude Effect
D. Other Considerations
III. Limits and Scanning Modes
A. Normal
B. First Level Controlled
IV. Cooling and Dissipation of Energy
V. Preventing Patient Burns
VI. Pregnancy Considerations with MRI
VII. Quench
A. Definition
B. Safety Concerns
A. Frequency
B. Wavelength
C. Magnetic and Electric Fields
II. Specific Absorption Rate (SAR)
A. Definition
B. Resonant Frequency Effect
C. B1 Amplitude Effect
D. Other Considerations
III. Limits and Scanning Modes
A. Normal
B. First Level Controlled
IV. Cooling and Dissipation of Energy
V. Preventing Patient Burns
VI. Pregnancy Considerations with MRI
VII. Quench
A. Definition
B. Safety Concerns
Credit Information 0.50 ARRT Category A & 0.50 CPD Credits
Tag(s) ARRT Category A, Certificate of Participation, Video Home Studies, All SMRT Items, Radio Frequency Field, B1, SAR, Scanning Modes, Burns, Pregnancy, Quench
Publisher SMRT
This SMRT Educational Seminar has
been approved for .50 Category A Continuing Educational credits.
Watch the SMRT Educational Seminar "SMRT Video Safety Series Part 2” video and complete the quiz.
To receive credit the quiz must be completed with a score of 75% or better. Completion of all questions with a passing score will earn a total of .50 category A Continuing Education credits. The certificate will state the CE reference number and awarded CE credits.
Members receiving a score less than 75% will be notified and given the option of taking the quiz an additional two times. Members should retain their CE Certificate for their Continuing Education registry requirements.
Important information on ARRT Category A Credits
This activity may be available in multiple formats or from different sponsors. ARRT regulations state that an individual may not repeat a live seminar/meeting or self-learning activity for credit if it was reported in the same or any subsequent biennium. It is the responsibility of each individual to maintain a record of previously submitted and credited live or self-learning CE or CME activities. Duplicate credit for the same activity in the same biennium is not permitted.
Watch the SMRT Educational Seminar "SMRT Video Safety Series Part 2” video and complete the quiz.
To receive credit the quiz must be completed with a score of 75% or better. Completion of all questions with a passing score will earn a total of .50 category A Continuing Education credits. The certificate will state the CE reference number and awarded CE credits.
Members receiving a score less than 75% will be notified and given the option of taking the quiz an additional two times. Members should retain their CE Certificate for their Continuing Education registry requirements.
Important information on ARRT Category A Credits
This activity may be available in multiple formats or from different sponsors. ARRT regulations state that an individual may not repeat a live seminar/meeting or self-learning activity for credit if it was reported in the same or any subsequent biennium. It is the responsibility of each individual to maintain a record of previously submitted and credited live or self-learning CE or CME activities. Duplicate credit for the same activity in the same biennium is not permitted.
•
Describe the relationship between RF frequency and wavelength
• State the definition of SAR
• Describe how SAR is affected by the field strength and the flip angle
• Define the SAR limits for both the Normal and First Level Controlled SAR operating modes
• Describe how the body dissipates the energy deposited by the B1 field
• Describe how one can protect the patient from RF burns
• Describe the current MR community stance with regard to pregnant patients and MRI
• Define what is meant by a “quench”
• Name the major safety concerns with regard to a magnet quench
• State the definition of SAR
• Describe how SAR is affected by the field strength and the flip angle
• Define the SAR limits for both the Normal and First Level Controlled SAR operating modes
• Describe how the body dissipates the energy deposited by the B1 field
• Describe how one can protect the patient from RF burns
• Describe the current MR community stance with regard to pregnant patients and MRI
• Define what is meant by a “quench”
• Name the major safety concerns with regard to a magnet quench
Safety Series - Part 2 (2015)
| Registration | Amount |
|---|---|
| Member | Free |
| Non-Member | $10 |