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WorksheetsCardio - Slides 38-53 Anatomy of Blood Vessels
Total questions: 15
Worksheet time: 12mins
True or False: Arteries carry blood to the heart.
True
False
Which of the following has thicker walls?
Arteries
Veins
Capilaries
What is the name of the smooth muscle layer within the walls of arteries
Tunica externa
Tunica media
Tunica intima
(a) carry blood toward the heart.
Larger veins have valves to prevent _______
Over flow
Absorption
Back flow
Which type of muscle activity enhances venous return?
Cardiac
Smooth
Skeletal
Which of the following has transparent walls?
Arteries
Veins
Capillaries
Which of the following has walls that are one cell layer thick?
Arteries
Veins
Capillaries
The thin walls of capillaries allow for (a) of substances between the blood and cells.
Which of the following connects arterioles to venules?
Arteries
Veins
Capillaries
Capillaries extend and branch through tissues to form capillary (a) .
True or false: There is only one route for blood to reach the brain tissue.
True
False
When do the lungs and digestive system of a fetus begin to work?
6 weeks into development
24 weeks into development
After birth
2 weeks after birth
Nutrients and oxygen are carried to the fetus from the placenta through the _ vein.
(a)
The CO2 and waste from the fetus are removed via the umbilical _ to the placenta.
(a)
