Chapter 13-blood heart circulation

Question 1

Leukocytes, unlike erythrocytes

Answer 1

-are capable of amoeboid movement

-

Question 2

The layer of an artery or vein between the tunic area and the tunic externa is the tunica ____

Answer 2

media

Question 3

the condition system of the heart consists of

Answer 3

modified myocardial cells

Question 4

The layer of an artery of vein closest to the lumen is the tunic

Answer 4

interna

Question 5

Interstitial fluid formed from plasma that does not return to blood capillaries is returned to venous blood by

Answer 5

the lymphatic system

Question 6

Erythrocytes are removed from circulation by ____ in the liver, spleen, and bone marrow

Answer 6

phagocytosis

Question 7

If a major cross-match is not performed or is not performed correctly, the donors erythrocytes may be linked by the recipients antibodies causing the cells to clump together or ____

Answer 7

aggiutinate

Question 8

The term _____ means cessation stoppage of bleeding

Answer 8

hemostasis

Question 9

the one way flow of blood atrium to ventricle on each side of the heart ___ wave

Answer 9

atrioventricular

Question 10

the ventricles contract simut. due to

Answer 10

• extensive branching of purkinje

- rapid movement of electrolytes

Question 11

Spontaneous generation of an action

Answer 11

• sinoatrial node
• purkinje fibers
• atrioventricular node