MRI question with complete solution 2023 verified
MRI question with complete solution 2023 verified What conditions are necessary for resonance? - correct answer The frequency of the RF excite pulse equals the Larmor frequency What is the name given to a postively charged nucleon? - correct answer Proton Magnetic vectors aligned in the anti parallel direction are said to be in which energy state? - correct answer High energy state What is B(O) - correct answer Static magnetic field measured in Tesla What is the SI unit of frequency? - correct answer Hertz What is the difference between phase and frequency? - correct answer Frequency is the number of revolutions per second or the speed of precession. Phase is the position of a magnetic moment at any moment in time What is the isotope used in MRI scanning - correct answer Protium The laws of electromagnetism state that a magnetic field is created when a charged particle moves? - correct answer True The value of precessional frequency is governed by what equation? - correct answer Larmor
Información del documento
- Subido en
- 19 de abril de 2023
- Número de páginas
- 1
- Escrito en
- 2022/2023
- Tipo
- Examen
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- Preguntas y respuestas
