The area where the major vessels lead to and from the heart's chambers is called the ________ of the heart. The pointy, inferior portion is called the ________
A) apex; base
B) atrium; ventricle
C) base; apex
D) ventricle; atrium
E) endocardium; epicardium
C
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Which sequence indicates the correct pathway for blood in the arterial flow of the upper appendage?
A. Axillary artery - brachial artery - subclavian artery - ulnar artery B. Brachial artery - subclavian artery - axillary artery - radial artery C. Axillary artery - subclavian artery - radial artery - ulnar artery D. Subclavian artery - brachial artery - axillary artery - radial artery E. Subclavian artery - axillary artery - brachial artery - ulnar artery
A diet of pure carbohydrate would produce an RQ of ________.
Fill in the blank(s) with the appropriate word(s).
Before B cells secrete antibodies, they differentiate into ________.
A. stem cells B. macrophages C. plasma cells D. antigen-presenting cells E. T cells
The scar tissue that persists after the degeneration of corpus luteum is called;
a. corpus albuginea b. corpus albicans c. corpus antrum d. corpus allantois