The irregular ridges and folds of the ventricles are called the ____.
a. trabeculae carneae
b. auricles
c. sulci
d. gyri
(
Question 2) The second layer of the wall of the heart, the ____, makes up the bulk of the heart.
a. epicardium
b. myocardium
c. endocardium
d. pericardium
(
Question 3) The outermost layer of the wall of the heart is the ____.
a. serous pericardium
b. epicardium
c. endocardium
d. myocardium
(
Question 4) The outermost layer of the pericardial sac is the ____.
a. visceral pericardium
b. serous pericardium
c. myocardium
d. fibrous pericardium
(
Question 5) The pulmonary semilunar valve is found in the right ventricle.
a. True
b. False
Indicate whether the statement is true or false
(
Question 6) Systole is the term used to refer to the phase of relaxation.
a. True
b. False
Indicate whether the statement is true or false
(
Question 7) The atrioventricular node is known as the pacemaker.
a. True
b. False
Indicate whether the statement is true or false
(
Question 8) The left ventricle has walls that are thicker than the right ventricle.
a. True
b. False
Indicate whether the statement is true or false
(
Question 9) The outermost layer of the pericardial sac is the serous pericardium
a. True
b. False
Indicate whether the statement is true or false
(
Question 10) When an Rh-negative mother carries her second Rh-positive baby, anti-Rh antibodies can cross through the placenta and destroy the child's red blood cells, a condition called ____________________.
Fill in the blank(s) with correct word
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