ARRT Practice Test Questions with Answers.

ARRT Practice Test Questions with Answers




ARRT Practice Test Questions with Answers
Question 1
digital subtraction angiography acquires exposures at frame rates up to:

a. 10 f/s
b. 20 f/s
c. 30 f/s
d. 40 f/s
Correct Answer
c. 30 f/s



Question 2
compared to conventional DSA, 3-D DSA is:

a. faster and requires a higher volume of contrast
b. faster and requires a lower volume of contrast
c. slower and requires a higher volume of contrast
d. slower and requires lower volume of contrast
Correct Answer
b. faster and requires a lower volume of contrast



Question 3
Most digital imaging systems used in vascular studies use a matrix size of:

a. 256 x 256
b. 512 x 512
c. 768 x 768
d. 1024 x 1024
Correct Answer
b. 512 x 512




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, ARRT Practice Test Questions with Answers




Question 4
Automatic pressure injectors can deliver a sigma bolus of contrast up to:

a. 1.5 mL
b. 15mL
c. 150mL
d. 1,500mL
Correct Answer
c. 150mL



Question 5
The typical injection delay used in DSA is:

a. .5 seconds
b. 1 second
c. 1.5 seconds
d. 2 seconds
Correct Answer
d. 2 seconds



Question 6
The external surface of a catheter is 1/3mm. What is the french size of this catheter?

a. 1
b. 2
c. 3
d.4
Correct Answer
a. 1




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, ARRT Practice Test Questions with Answers




Question 7
Diagnostic catheters can be used to:

1. deliver contrast
2. deliver therapeutic agents
3. advance balloons or stents
a. 1 and 2
b. 1 and 3
c. 2 and 3
d. 1, 2 and 3
Correct Answer
d. 1, 2 and 3



Question 8
____________ is a metallic alloy that is used in the construction of some guide wires

a. teflon
b. nitinol
c. polyvinylchloride
d. polyethylene
Correct Answer
b. nitinol



Question 9
A guide wire should be ___________ longer than a catheter to ensure that the wire is
not lost during placement

a. 1 cm
b. 5 cm
c. 10 cm
d. 20 cm
Correct Answer
c. 10 cm




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, ARRT Practice Test Questions with Answers




Question 10
The tips of spinal needles are tipped with _________ for discography procedures

a. teflon
b. latex
c. diamond
d. rhodium
Correct Answer
c. diamond



Question 11
Due to the risk of filter migration, canal filters are contraindicated for patients whose
vena cava is larger than:

a. 13mm
b. 26mm
c. 39mm
d. 46mm
Correct Answer
b. 26mm



Question 12
Transcatheter arterial chemoembolization is an endovascular technique used in the
treatment of tumors found in the:

a. liver
b. kidney
c. spleen
d. brain
Correct Answer
a. liver




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