ARRT CI Exam Study Guide EXAM, MOST RECENT EXAM
2026-2027 ACTUAL COMPLETE REAL EXAM
QUESTIONS AND CORRECT ANSWERS (VERIFIED
ANSWERS) ALREADY GRADED A+ / NEWEST EXAM
/JUST RELEASED!! ARRT CI Review
What is the most common cause of a coronary artery narrowing?
-Over hydration
-Cholesterol deposits
-Dehydration
-Age
Cholesterol deposits
The coronary artery brings blood to the heart. If the artery narrows it causes a
lack of blood flow to the heart. This is the major problem with coronary
arteries. The most common cause of this is cholesterol deposits. These
deposits build up, creating blood flow problems.
,An infectious agent can damage a host through which of the following methods?
-Direct
-Causative
-Reactive
-Replicative
direct
An infectious disease can damage the cells of the body by direct or indirect
means. With direct, the germs multiply in the body and the microbes' toxins or
poisons are released, which destroys the cell. Indirectly, the infected microbe
causes the cells of the host to change by modifying the host's metabolism.
Then, the cells become inflamed, the body's immune response process tries to
get rid of the infectious agent leading to further damage or destruction to the
cells.
Which of the following is the typical injection rate (mL/s) for the Oblique
aorto-iliac view of a lower limb angiogram?
-11
-10
-9
-8
8
For the Oblique aorto-iliac view of a lower limb angiogram, the typical
parameters are: Contrast volume (mL): 15
Injection rate (mL/s): 8
Frame rate (frames per second):
2 Field size (cm): 28
Inject delay (s):
1.5 X-ray delay
(s): 0
,What is performed before the pericardiocentesis?
a. nothing
b. 2-D echo
c. Xray
d. 3-D echo
b. 2-D echocardiogram.
A 2-D echocardiogram may be performed before a pericardiocentesis. This will
help provide information about the perfusion.
Which of the following is a way to keep the coronary artery healthy?
a. Limit cholesterol in the diet
b. Increase cholesterol in the diet
c. Limit the diet to only liquids
d. Take higher doses of vitamins than recommended
a. Limit cholesterol in the diet
The coronary artery brings blood to the heart. If the artery narrows it causes a
lack of blood flow to the heart. This is the major problem with coronary
arteries. The most common cause of this is cholesterol deposits. These
deposits build up, creating blood flow problems. To help keep the coronary
artery healthy, cholesterol intake should be limited.
What is gas exchange?
Where blood gathers more oxygen and removes carbon dioxide into the lungs
Capillaries are small blood vessels. Once blood makes it to the lungs, it then
travels through capillaries. In the capillaries, blood gathers more oxygen. The
capillaries also transfer carbon dioxide to the lungs. This is known as gas
exchange.
, What central alpha-agonist has a usual dose range of 0.2 - 1.2 mg?
a. Clonidine hydrochloride
b. Guanabenz acetate
c. Guanfacine hydrochloride
d. Methyldopa.
a. Clonidine hydrochloride (2-3 times per day)
What is in the dye used for angiograms?
a. Water
b. Alcohol
c. Iodine
d. Oxygen
c. Iodine
Of the following central alpha - agonists, which has a typical dosage range of
8 - 32 mg?
a. Clonidine hydrochloride
b. Guanabenz acetate
c. Guanfacine hydrochloride
d. Methyldopa.
Guanabenz acetate 8 - 32 mg (2 times per day)
2026-2027 ACTUAL COMPLETE REAL EXAM
QUESTIONS AND CORRECT ANSWERS (VERIFIED
ANSWERS) ALREADY GRADED A+ / NEWEST EXAM
/JUST RELEASED!! ARRT CI Review
What is the most common cause of a coronary artery narrowing?
-Over hydration
-Cholesterol deposits
-Dehydration
-Age
Cholesterol deposits
The coronary artery brings blood to the heart. If the artery narrows it causes a
lack of blood flow to the heart. This is the major problem with coronary
arteries. The most common cause of this is cholesterol deposits. These
deposits build up, creating blood flow problems.
,An infectious agent can damage a host through which of the following methods?
-Direct
-Causative
-Reactive
-Replicative
direct
An infectious disease can damage the cells of the body by direct or indirect
means. With direct, the germs multiply in the body and the microbes' toxins or
poisons are released, which destroys the cell. Indirectly, the infected microbe
causes the cells of the host to change by modifying the host's metabolism.
Then, the cells become inflamed, the body's immune response process tries to
get rid of the infectious agent leading to further damage or destruction to the
cells.
Which of the following is the typical injection rate (mL/s) for the Oblique
aorto-iliac view of a lower limb angiogram?
-11
-10
-9
-8
8
For the Oblique aorto-iliac view of a lower limb angiogram, the typical
parameters are: Contrast volume (mL): 15
Injection rate (mL/s): 8
Frame rate (frames per second):
2 Field size (cm): 28
Inject delay (s):
1.5 X-ray delay
(s): 0
,What is performed before the pericardiocentesis?
a. nothing
b. 2-D echo
c. Xray
d. 3-D echo
b. 2-D echocardiogram.
A 2-D echocardiogram may be performed before a pericardiocentesis. This will
help provide information about the perfusion.
Which of the following is a way to keep the coronary artery healthy?
a. Limit cholesterol in the diet
b. Increase cholesterol in the diet
c. Limit the diet to only liquids
d. Take higher doses of vitamins than recommended
a. Limit cholesterol in the diet
The coronary artery brings blood to the heart. If the artery narrows it causes a
lack of blood flow to the heart. This is the major problem with coronary
arteries. The most common cause of this is cholesterol deposits. These
deposits build up, creating blood flow problems. To help keep the coronary
artery healthy, cholesterol intake should be limited.
What is gas exchange?
Where blood gathers more oxygen and removes carbon dioxide into the lungs
Capillaries are small blood vessels. Once blood makes it to the lungs, it then
travels through capillaries. In the capillaries, blood gathers more oxygen. The
capillaries also transfer carbon dioxide to the lungs. This is known as gas
exchange.
, What central alpha-agonist has a usual dose range of 0.2 - 1.2 mg?
a. Clonidine hydrochloride
b. Guanabenz acetate
c. Guanfacine hydrochloride
d. Methyldopa.
a. Clonidine hydrochloride (2-3 times per day)
What is in the dye used for angiograms?
a. Water
b. Alcohol
c. Iodine
d. Oxygen
c. Iodine
Of the following central alpha - agonists, which has a typical dosage range of
8 - 32 mg?
a. Clonidine hydrochloride
b. Guanabenz acetate
c. Guanfacine hydrochloride
d. Methyldopa.
Guanabenz acetate 8 - 32 mg (2 times per day)
