MRI Procedures I: Final Exam with all Correct & 100%
Verified Answers |Actual Complete Exam| Already
Graded A+
1. Based on solely proton density sinuses tend to
Low
have
signal to noise ratio
TMJ's
2. Which type of exam would require a mouth
opener device?
Inter-pupillary line
3. When positioning for an MRI of the sinuses the
should be parallel to the table to
ensure the head is as straight as possible
4. When scanning anatomy in the neck placing a satura- Anteriorly
tion band will help with artifact from swallowing.
5. In the event of metal artifact from dental Gradient echo
implants, which type of sequence will have the
largest effect and should be avoided?
6. For any imaging including the pharynx/larynx Base of the skull to the
which areas should be included in your FOV? SC Joints
7. All of the following are clinical indications for C. Ringing in the ear
TMJs except?
A. Headache
B. Clicking sound when opening mouth
C. Ringing in the ear
D. Tooth or jaw pain
8. What should your FOV cover on an axial Glabella to bottom of
image to include all of the trigeminal mandible
nerve?
Frontal sinus to sternal
9. FOV on a soft tissue neck should include notch
what two points?
1/
17
, MRI Procedures I: Final Exam with all Correct & 100%
Verified Answers |Actual Complete Exam| Already
Graded A+
10. True
1/
17
, MRI Procedures I: Final Exam with all Correct & 100%
Verified Answers |Actual Complete Exam| Already Graded A+
True or False: giving clear instructions to your
patient about swallowing/coughing can help
relieve artifact on your images?
11. ACR recommended Zone 2 signage Unscreened MRI patients
designates an area intended for:
12. The fringe magnetic field Can cause nearby
medical devices to
malfunction
13. Which of the following is regulated by the FDA D. Acoustic noise
A. Billable amounts per procedure
B. Aperture of the magnet construction
C. Resolution maximums
D. Acoustic noise
14. FDA guidelines dictate a level of concern when 1° Celsius
RF energy absorption produces an increase in
body tem- perature of:
15. Adequate patient care dictates a patient Visually and/or verbally
having an MRI should be monitored
16. Prior to entering the MRI scan room, a patient should d. all of the
above
be screened for:
A. Surgical history/implants
B. Pregnancy
C. Prior trauma or injury
D. All of the above
17. The general public is limited to a magnetic field of
2/
35
, MRI Procedures I: Final Exam with all Correct & 100%
Verified Answers |Actual Complete Exam| Already Graded A+
? 5 Gauss
18.
3/
35
Verified Answers |Actual Complete Exam| Already
Graded A+
1. Based on solely proton density sinuses tend to
Low
have
signal to noise ratio
TMJ's
2. Which type of exam would require a mouth
opener device?
Inter-pupillary line
3. When positioning for an MRI of the sinuses the
should be parallel to the table to
ensure the head is as straight as possible
4. When scanning anatomy in the neck placing a satura- Anteriorly
tion band will help with artifact from swallowing.
5. In the event of metal artifact from dental Gradient echo
implants, which type of sequence will have the
largest effect and should be avoided?
6. For any imaging including the pharynx/larynx Base of the skull to the
which areas should be included in your FOV? SC Joints
7. All of the following are clinical indications for C. Ringing in the ear
TMJs except?
A. Headache
B. Clicking sound when opening mouth
C. Ringing in the ear
D. Tooth or jaw pain
8. What should your FOV cover on an axial Glabella to bottom of
image to include all of the trigeminal mandible
nerve?
Frontal sinus to sternal
9. FOV on a soft tissue neck should include notch
what two points?
1/
17
, MRI Procedures I: Final Exam with all Correct & 100%
Verified Answers |Actual Complete Exam| Already
Graded A+
10. True
1/
17
, MRI Procedures I: Final Exam with all Correct & 100%
Verified Answers |Actual Complete Exam| Already Graded A+
True or False: giving clear instructions to your
patient about swallowing/coughing can help
relieve artifact on your images?
11. ACR recommended Zone 2 signage Unscreened MRI patients
designates an area intended for:
12. The fringe magnetic field Can cause nearby
medical devices to
malfunction
13. Which of the following is regulated by the FDA D. Acoustic noise
A. Billable amounts per procedure
B. Aperture of the magnet construction
C. Resolution maximums
D. Acoustic noise
14. FDA guidelines dictate a level of concern when 1° Celsius
RF energy absorption produces an increase in
body tem- perature of:
15. Adequate patient care dictates a patient Visually and/or verbally
having an MRI should be monitored
16. Prior to entering the MRI scan room, a patient should d. all of the
above
be screened for:
A. Surgical history/implants
B. Pregnancy
C. Prior trauma or injury
D. All of the above
17. The general public is limited to a magnetic field of
2/
35
, MRI Procedures I: Final Exam with all Correct & 100%
Verified Answers |Actual Complete Exam| Already Graded A+
? 5 Gauss
18.
3/
35
