What is the 4t - Study guides, Class notes & Summaries

MRSO: Exam 2| Questions and Answers, 100% Correct| 2024 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 b. Golay coil ("saddle coil") Which of the following is able to handle the most RF heating? a. elderly b. adult c. obese adult d. neonate d. neonate Which of the following techniques can be used to increase the echo spacing? Select all that apply. a. Increase the TR b. Decrea...

MRSO - Static Field - Module 2 Text Review |Question and Answers| 100% Correct Static field metrics *Ans* 1T = 10,000G (0.5mT = 5G) Who published guidelines titled "Criteria for Significant Risk" that specifies what qualifies as significant risk of exposure to magnetic field associated with MRI. *Ans* FDA FDA guidelines state EXPOSURE to a static field that does not pose a significant risk is: *Ans* Limited to 8T for adults and infants > 1 month Limited to 4T for infants < 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 b. Golay coil ("saddle coil") Which of the following is able to handle the most RF heating? a. elderly b. adult c. obese adult d. neonate d. neonate Which of the following techniques can be used to increase the echo spacing? Select all that apply. a. Increase the TR b. Decrease receiving bandwidth c. Increase receivi...

MRSO-2 Exam Questions with All Correct A What group issued the ACR white paper MRI safety? a.Food and drug association. b.OSHA c.EPA d.American college of radiology blue ribbon panel on MR safety. - Answer-d. American college of radiology blue ribbon panel on MR safety. This individual must have an in-depth understanding of the risks associated with the MRI environment? 1 personnel 2 personnel -MR personnel patient - Answer-b. level 2 personnel Which of the following statemen...

CDR RD Questions and Answers All Correct The safest way to cool food is to: allow to cool slightly at room temperature before refrigerating. place in a shallow container and allow to cool at room temperature. place in a shallow container and refrigerate immediately. transfer to a clean container, cover tightly, and refrigerate. - Answer-place in a shallow container and refrigerate immediately. Based on the following labor and production figures, what is the number of full-time equiva...

Lorentz forces Ohm's law QUESTION ERROR/CONCERN - answerFaraday's law 5,000G is equal to _____ T. 2T 0.25T 1T 0.5T - answer0.5T Which of the following is true of tattoos? Select all that apply. Skin can be twisted by the static magnetic field The strong static field can erase fresh tattoos Can cause a burn Can rip out tattoos - answerCan cause a burn What needs to be in site when complying with the line of sight rule defined in the ACR Manual on MRI Safety? Select all that apply....

Mrs. Jing Chow has a TBI, ICP greater than 20 , and hemicraniectomy. She develops multiple lower extremity ecchymosis, hematuria, and bloody sputum during ET suctioning. Which of Mrs. Chow's findings will help confirm a diagnosis of DIC? *ALL except PLT 374,000 and H&H You are caring for Ms. Louise Knapp who is on day four of IV UFH and warfarin for a PE. Platelet count today is 75,000 and was 175,000 on admission. Her 4T score of four is intermediately probable for HIT. At what point s...

MRSO Exam 2 Questions with 100 Correct A 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 - Answer-b. Golay coil ("saddle coil") Which of the following is able to handle the most RF heating? a. elderly b. adult c. obese adult d. neonate - Answer-d. neonate Which of the following techniques can be used to increase the echo spacing? Select all that apply. a.Increase the TR b.Decr...

1. Static field metrics 1T = 10,000G (0.5mT = 5G) 2. Who published guide- lines titled "Criteria for Significant Risk" that specifies what qualifies as significant risk of ex- posure to magnetic field associated with MRI. FDA 3. FDA guidelines state EX- POSURE to a static field that does not pose a sig- nificant risk is: Limited to 8T for adults and infants > 1 month Limited to 4T for infants < 1 month 4. Forces related to static field -Torque/rotation -Translation/Displacement ...

MRSO Final Exam Questions With Answers 2023/2024 (Latest Update Rated A+). The magnetohydrodynamic effect describes artifacts seen where in the cardiac cycle? a. T wave b. R wave c. QRS complex d. P wave - Answer a. T wave What is nystagmus? a. Vision loss b. Experiences different scents that are not really there. c. Involuntary movement of the eyes from side to side. d. Involuntary coughing and sneezing. - Answer c. Involuntary movement of the eyes from side to side. Which of the f...