Armrit Test Bank Exam Newest Actual Exam Test Bank Complete 200 Questions And Correct Detailed Answers (Verified Answers) |Already Graded A+||Brand New Version!!

ARMRIT TEST BANK EXAM 2026-2027\NEWEST ACTUAL
EXAM TEST BANK COMPLETE 200 QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS)
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in the USA, the MRI system's magnetic field and vector
that represents it is symbolized:
A) B1
B) B2
C) B3
D) B0


B0


The resonance frequency of any substance in a
magnetic field can be calculated by employing the
A) damadian equation
B) larmor equation
C) faraday equation
D) lauterbur equation


Larmor equation

,in a pulse sequence, transmitting an initial 90 degree
radio-frequency pulse will cause the NMV to:
A) remain at equilibrium
B) shift in both size and direction
C) move to antiparallel
D) rephase


shift in both size and direction


Which type of electromagnetic coils are designed to
stimulate and detect an MR signal?
A) gradient coils
B) radio-frequency coils
C) shim coils




radio-frequency

,tissues that are less efficient at spin-spin interactions
because they contain more free water, such as CSF,
should have
A) High T2 values and produce hypointense signals
B) HIgh T2 values and produce hyperintense signals
C) low T2 values and produce hypointnese signals
D) low T2 values and produce hyperintense signal


High T2 values and produce hyperintense signals

, magnetism can be defined as the ability of certain
substances to attract:
A) Copper, aluminum, tin
B) Iron, cobalt, nickel
C) Bronze, niobium, titanium
D) Neodymium, niobium-titanium, lodestone


Iron, cobalt, nickel


the purpose of magnetic resonance angiography is to
image the:
A) stationary soft tissue
B) blood flow
C) vessel lumen
D) only abnormal vessels


blood flow