The right and left coronary arteries receive blood from the:
A) coronary sinus. B) pulmonary trunk.
C) superior vena cava. D) aorta.
Answer: D
You might also like to view...
A decrease in the osmolarity of the extracellular fluid would cause water to _______.
A. move into the cells B. move into the interstitial fluid C. move into the blood D. move into the lymph
Which structure holds cerebrospinal fluid and is associated with the diencephalon?
A) Third ventricle B) Subarachnoid space C) Superior sagittal sinus D) Lateral ventricle
The abdominal muscle that has its origin at the pubic crest and symphysis pubis is the ________.
A. transversus abdominis B. internal abdominal oblique C. linea alba D. external abdominal oblique E. rectus abdominis
The cells of a blastocyst that help form the chorion constitute the
A. blastomere. B. inner cell mass. C. zona pellucida. D. trophoblast.