The most important hormone especially for development of the bone and the brain is ()
A. growth hormone
B. glucocorticoid
C. mineralocorticoid
D. thyroid hormone
E. parathyroid hormone
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Which of the following statements concerning the cardiac base is TRUE? ()
A. it is formed mainly by the left atrium
B. it is formed mainly by the right atrium
C. there is one pulmonary vein on each side
D. it faces to the left
E. it is formed mainly by the right ventricle
Which one of the following structures is located in the left ventricle? ()
A. tricuspid valve
B. aortic valve
C. right auricle
D. left auricle
E. orifice of the coronary sinus
The heart is enclosed in a double-walled membranous sac called___. ()
A. the mediastinum
B. the peritoneum
C. the epicardium
D. the periosteum
E. the pericardium
Which one of the following arteries supplies blood to the stomach? ()
A. left gastric artery
B. right gastric artery
C. short gastric artery
D. left gastroepiploic artery
E. right gastroepiploic artery
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