MRI Test 1
REVIEW
- 1.
WHAT EXAM IS ACCEPTABLE FOR THE DETECTION OF INTRAOCULAR FERROUS FOREIGN BODIES?
- A.
MRI
- B.
CT
- C.
PLAIN FILM
Correct Answer
C. PLAIN FILM -
- 2.
MOST PATIENTS THAT REPORT CLAUSTROPHOBIA ARE TRULY CLAUSTROPHOBIC?
- A.
True
- B.
False
Correct Answer
B. False -
- 3.
WHICH OF THE FOLLOWING ITEMS ARE USUALLY ALLOWED TO ENTER THE SCAN ROOM IN HIGH MAGNETIC FIELD SYSTEMS?
- A.
COPPER TOOLS
- B.
SURGICAL STAINLESS STEEL HEMOSTATS
- C.
SURGICAL STAINLESS STEEL SCISSORS
- D.
ALL OF THE ABOVE
Correct Answer
A. COPPER TOOLS -
- 4.
WHICH OF THE FOLLOWING DEVICES WOULD BE CONSIDERED SAFE TO ENTER THE MRI ROOM?
- A.
TYPICAL HOSPITAL RESPIRATOR
- B.
HOSPITAL FIRE EXTINGUISHER
- C.
ALUMINUM OXYGEN CYLINDER
- D.
NONE OF THE ABOVE
Correct Answer
C. ALUMINUM OXYGEN CYLINDER -
- 5.
PATIENTS SEDATED WITH VALIUM SHOULD BE MONITORED WITH:
- A.
ECG GATING
- B.
PULSE OXIMETER
- C.
PERIPHERAL GATING
Correct Answer
B. PULSE OXIMETERExplanation
VALIUM DEPRESSES BREATHINGRate this question:
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- 6.
WHICH DEVICE RECORDS THE PATIENS HEART RATE?
- A.
PULSE OXIMETER
- B.
SPHYGMOMANOMETER
- C.
PHOTOPLETHYSMOGRAPH
Correct Answer
C. PHOTOPLETHYSMOGRAPH -
- 7.
WHAT IS ANOTHER NAME FOR THE BLOOD PRESSURE CUFF?
- A.
PHOTOPLETHYSMOGRAPH
- B.
SPHYGMOMANOMETER
- C.
PULSE OXIMETER
Correct Answer
B. SPHYGMOMANOMETER -
- 8.
WHAT RANGE ARE THE NORMAL OXYGEN SATURATION LEVELS?
- A.
65-70
- B.
85-90
- C.
95-100
- D.
100-105
Correct Answer
C. 95-100 -
- 9.
WHAT RANGE IS CONSIDERED NORMAL FOR THE PULSE RATE WHEN MONITORING A PATIENT?
- A.
50-60
- B.
60-100
- C.
100-120
Correct Answer
B. 60-100 -
- 10.
WHICH OF THE FOLLOWING HEALTH CONDITIONS ARE CONTRAINDICATIONS FOR RECEIVING GADOLINIUM?
- A.
HIGH BLOOD PRESSURE
- B.
DIABETES
- C.
ASTHMA
- D.
RENAL FAILURE
- E.
NONE
Correct Answer
D. RENAL FAILURE -
- 11.
WHICH CONTRAST SHOWS T2 ENHANCEMENT OF THE LIVER?
- A.
FERIDEX IV
- B.
FERRI SELTZ
- C.
TELESCAN
- D.
MAGNEVIST
Correct Answer
A. FERIDEX IV -
- 12.
WHICH OF THE FOLLOWING SHOWS T1 ENHANCEMENT FOR THE GI SYSTEM?
- A.
FERIDEX IV
- B.
FERRI SELTZ
- C.
TELESCAN
- D.
MAGNEVIST
Correct Answer
B. FERRI SELTZ -
- 13.
WHICH OF THE FOLLOWING SHOWSW T1 ENHANCEMENT FOR THE LIVER?
- A.
FERIDEX IV
- B.
FERRI SELTZ
- C.
TELESCAN
- D.
MAGNEVIST
Correct Answer
C. TELESCAN -
- 14.
GADOLINIUM IS WHAT TYPE OF ENHANCEMENT AGENT?
- A.
T1
- B.
T2
- C.
PROTON DENSITY
Correct Answer
A. T1 -
- 15.
WHICH OF THE FOLLOWING GAD PRODUCTS IS A MARCOCYCLIC MOLECULE?
- A.
PROHANCE
- B.
OMNISCAN
- C.
MAGNEVIST
- D.
A AND B
Correct Answer
A. PROHANCE -
- 16.
WHICH OF THE FOLLOWING IS THE MAXIMUM ALLOWABLE GRADIENT SWITCHING RATE FOR HUMAN EXAMS?
- A.
0.6 TESLA PER SECOND
- B.
10 T/S
- C.
3.5 T/S
- D.
6 T/S
Correct Answer
D. 6 T/S -
- 17.
CREDIT CARDS AND ANALOG WATCHES SHOULD BE REMOVED FROM THE ____ mT FRINGE FIELD.
- A.
100
- B.
10
- C.
25
- D.
5
Correct Answer
B. 10 -
- 18.
WHICH OF THE FOLLOWING METALS ARE NONFERROUS?
- A.
TITANIUM
- B.
NICKEL
- C.
IRON
Correct Answer
A. TITANIUM -
- 19.
WHICH ORDER ARE THE FOLLOWING COILS PLACED IN RELATIONSHIP TO THE PATIENT?
- A.
SHIM COILS, RF PROBE, GRADIENT COILS
- B.
RF PROBE, SHIM COILS, GRADIENT COILS
- C.
GRADIENT COILS, RF PROBE, SHIM COILS
- D.
RF COILS , SHIM COILS, GRADIENT COILS
Correct Answer
D. RF COILS , SHIM COILS, GRADIENT COILS -
- 20.
WHEN SURFACE COILS ARE USED ONLY AS RECEIVE COILS THEY MUST BE
- A.
DELINKED
- B.
LINKED
- C.
PHASED
- D.
DECOUPLED
Correct Answer
D. DECOUPLED -
- 21.
WHICH MAGNET WILL GREATLY BE AFFECTED BY THE TEMP OF THE MAGNET ROOM?
- A.
PERMANENT
- B.
RESISTIVE
- C.
SUPERCONDUCTING
Correct Answer
A. PERMANENT -
- 22.
WHEN SHIMMING THE STATIC MAGNETIC FIELD, THE HOMOGENEITY OF THE MAGNETIC FIELD FOR CLINICAL IMAGING PURPOSES IS?
- A.
.5PPM
- B.
1PPM
- C.
5PPM
- D.
10PPM
Correct Answer
D. 10PPM -
- 23.
WHEN A GRADIENT COIL BECOMES ACTIVE, IT ALLOWS THE MAGNETIC FIELD TO BECOME STRONG ON BOTH ENDS
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
WEAK ON ONE END AND STONG ON OTHERRate this question:
-
- 24.
THE GRADIENT MAGNETIC FIELD STRENGTH IS MEASURED IN THE FOLLOWING UNITS?
- A.
TELSA
- B.
GAUSS
- C.
MILLITELSA PER METER
- D.
WEIGHTS/ KILOGRAM
Correct Answer
C. MILLITELSA PER METER -
- 25.
THE UNIT OF ELECTRIC CHARGE IS?
- A.
TELSA
- B.
AMPERE
- C.
COULOMB
- D.
VOLT
Correct Answer
C. COULOMB -
- 26.
_____ FIELD IS USED TO DESCRIBE THE INTERACTION B/T MOVING CHARGED PARTICLES.
- A.
MAGNETIC
- B.
ELECTRIC
- C.
GRAVITATIONAL
- D.
FORCE
Correct Answer
C. GRAVITATIONAL -
- 27.
ELECTROMAGNETIC RADIATION IS CREATED WHEN ELECTRIC CHARGES ARE ACCELERATED.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
DECELERATEDRate this question:
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Current Version
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Jul 14, 2017Quiz Edited by
ProProfs Editorial Team -
Nov 10, 2010Quiz Created by
ZACKSMOM0312
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