1. Which of the events below does not occur when the semilunar valves are open?
Ventricles are in diastole
Blood enters pulmonary arteries and the aorta
AV valves are closed
Ventricles are in systole
2.The source of blood carried to capillaries in the
myocardium would be the
Coronary sinus
Fossa ovalis
Coronary arteries
Coronary veins
3. Aldosterone will
Promote an increase in blood pressure
Promote a decrease in blood volume
Result in a larger ouput of urine
Decrease sodium reabsorption
4. Permitting the exchange of nutrients and gases between
the blood and tissue cells is the primary function of
Arterioles
Arteries
Veins
Capillaries
5. What function does the Basophil perform?
Phagocytosis
Blood Clotting
Release histamine and heparin
Transport oxygen and carbon dioxide
Long term immunity
6. Which cell is responsible for Long term immunity?
Monocyte
Lymphocyte
Erythrocyte
Basophil
Monophile
7. Hormones are part of the formed elements.
True
False
8.. Which layer of the heart or pericardium serves the dual purpose of lining the pericardium and forming the outermost wall of the heart?
A) fibrous pericardium
B) parietal pericardium
C) visceral pericardium (epicardium)
D) myocardium
9. The layer of the heart that forms a smooth, protective
lining of the heart chambers and valves is the _______________.
A) endocardium
B) myocardium
C) epicardium
D) parietal
pericardium
10. The bicuspid valve __________________.
A) is located on the left side of the heart
B) guards the auricles of the heart
C) guards the entrance to the aorta
D) guards
the entrance to the pulmonary trunk
11. The _____________ has the thickest wall because it pumps
blood to the ________________.
A) right atrium; systemic circuit
B) right ventricle; lungs
C) left atrium; lungs
D) left
ventricle; systemic circuit
12. Bonus: Freshly oxygenated blood enters the heart through
the ______________, and is pumped out the _____________.
A) right atrium; aorta
B) left atrium; aorta
C) right ventricle; pulmonary arteries
D) left ventricle; pulmonary arteries
