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Which of the following describes the venous blood flow?
A. vena cava to left atrium to left ventricle to pulmonary artery
B. vena cava to right atrium to right ventricle to pulmomary
artery
C. vena cava to right atrium to right ventricle to pulmonary vein
D. vena cava to right atrium to left atrium to pulmonary vein -
ANSWER -B
Which of the following are objectives of percutaneous
transluminal angioplasty?
1. vessel patency
2. avoidance of distal emboli
3. vasoconstriction
A. 1 and 2 only
B. 1 and 3 only
C. 2 and 3 only
D. 1, 2, and 3 - ANSWER -A
Vessel patency and avoidance of distal emboli are objectives of
percutaneous transluminal angioplasty. In addition, creation of
a smooth inner luminal surface, improvement in the blood flow
,pattern, and minimal disturbance of the wall structure are also
goals. Vasoconstriction is not an objective of angioplasty.
Which of the following is the correct arterial flow?
A. aorta to left aorta to common iliac to femoral
B. aorta to femoral to common iliac
C. aorta to common iliac to femoral
D. aorta to popliteal to femoral - ANSWER -C
What is the location of the femoral vein in relationship to the
femoral artery?
A. medial
B. lateral
C. anterior
D. posterior - ANSWER -A
When both femoral pulses are absent, what site should be used
for the puncture site for a femoral arteriogram?
A. left axillary artery
B. right axillary artery
C. left brachial artery
D. right brachial artery - ANSWER -A
Which of the following catheters are used for
transluminal angioplasty?
1. laser-
tipped
,2. Swan-
Ganz
3.
Kensey
A. 1 and 2
only
B. 1 and 3
only
C. 2 and 3
only
D. 1, 2, and 3 -
ANSWER –B
Which of the following bypass grafts is preferable for
revascularization?
A. Gor-
Tex
B. artificial
Dacron
C. natural
vein
D. procine -
ANSWER -C
What is the correct order of vascular structures from the
inner layer out?
A. intima, media,
adventitia
, B. intima, adventitia,
media
C. media adventitia,
intima
D. adventitia, media, intima -
ANSWER -A
The vascular layers, from the inside out are the intima, media,
and adventitia.
What occurs to an atheromatous mass during transluminal
angioplasty when a
balloon catherter is used to enlarge the lumen
of a vessel?
A. it
compresses
B. it
cracks
C. it
dissolves
D. it elongates along the vessel wall -
ANSWER -B
Which of the following is required of patients undergoing
percutaneous
transluminal
angioplasty?
A. normal blood
pressure