ARMRIT ACTUAL SCRIPT 2026 WITH VERIFIED SOLUTIONS

ARMRIT ACTUAL SCRIPT 2026 WITH
VERIFIED SOLUTIONS


◉ The components of the Gyro-magnetic ratio are:
Answer: Magnetic moment to angular momentum


◉ Which type of electromagnetic coils produce smaller magnetic
field which allow spatial localization to be performed?
Answer: Gradient coils


◉ Which type of MRI magnet requires cryogen to cool magnetic coils
to 4 degrees Kelvin?
Answer: Superconductive


◉ T2 is the measurement of time for the transverse component of
the net magnetization vector to decrease what percentage of its
maximum value after the application of a 90 degree radio frequency
pulse:
Answer: 37%


◉ Which cryogenic material can produce temperature as low as 4
degrees Kelvin?

, Answer: Liquid Helium


◉ The T1 process is also known as
Answer: Spin-Lattice


◉ a 90 degree radio-frequency pulse will alter the net magnetization
vector. Another effect is:
Answer: The hydrogen protons will have phase coherence.


◉ Which type of MRI magnet requires no electricity to maintain its
magnetic field and can weigh from 18,000 lb. to 200,000 lb.?
Answer: Permanent


◉ To describe the uniformity of the MRI system's main magnetic
field, the term employed is
Answer: Homogeneity


◉ The purpose of magnetic resonance angiography is to image the
Answer: Blood Flow


◉ Magnetic Resonance Imaging is derived from the process known
as:
Answer: Nuclear Magnetic resonance