Ch. 19 The Cardiovascular System: Blood Vessels
Chapter 18, Problem 10
Using the letters from column B, match the artery descriptions in column A. (Note that some require more than a single choice.) Column A ____ (1) unpaired branch of abdominal aorta ____ (2) second branch of aortic arch ____ 3) branch of internal carotid ____ (4) branch of external carotid ____ (5) origin of femoral arteries Column B a. right common carotid b. superior mesenteric c. left common carotid d. external iliac e. inferior mesenteric f. superficial temporal g. celiac trunk h. facial i. ophthalmic j. internal iliac
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Related Practice
Textbook Question
The baroreceptors in the carotid sinus and aortic arch are sensitive to
a. a decrease in CO₂ ,
b. changes in arterial pressure,
c. a decrease in O₂,
d. all of these.
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Textbook Question
The myocardium receives its blood supply directly from the
a. aorta,
b. coronary arteries,
c. coronary sinus,
d. pulmonary arteries.
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Textbook Question
Blood flow in the capillaries is steady despite the rhythmic pumping of the heart because of the
a. elasticity of the large arteries,
b. small diameter of capillaries,
c. thin walls of the veins,
d. venous valves.
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Textbook Question
Tracing the blood from the heart to the right hand, we find that blood leaves the heart and passes through the aorta, the right subclavian artery, the axillary and brachial arteries, and through either the radial or ulnar artery to arrive at the hand. Which artery is missing from this sequence?
a. coronary,
b. brachiocephalic,
c. cephalic,
d. right common carotid.
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Textbook Question
How is the anatomy of capillaries and capillary beds well suited to their function?
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Textbook Question
a. Define blood pressure. Differentiate between systolic and diastolic blood pressure.
b. What is the normal blood pressure value for an adult?
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