The right atrium passes ________ blood through the ________ valve to the right ventricle.
A. deoxygenated; mitral
B. oxygenated; mitral
C. oxygenated; tricuspid
D. deoxygenated; tricuspid
Answer: D
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The deepest of the abdominal muscles are the _________ muscles
A. rectus abdominis B. transversus abdominis C. internal oblique D. external oblique E. tendinous intersections
Which serous membrane connects directly to the thoracic wall?
A. Epicardium B. Parietal pleura C. Visceral pleura D. Visceral peritoneum
__________ cells are undifferentiated cells that undergo mitosis and give rise to keratinocytes.
Fill in the blank(s) with the appropriate word(s).
Match the following:
A) Superior vena cava B) Axillary artery C) External jugular vein D) Subclavian vein E) Pulmonary trunk 1) Receives blood from all areas superior to the diaphragm, except the heart wall. 2) Carries oxygen-poor blood to the lungs. 3) Drains the scalp. 4) Runs through the armpit area, giving off branches to the axillae, chest wall, and shoulder 5) Drains the upper extremities, deep vein.