Veins from the spleen, pancreas, and lateral border of the stomach unite to form the
A) celiac trunk.
B) hepatic portal vein.
C) splenic vein.
D) gastric vein.
E) superior mesenteric vein.
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Question 2) The ________ is formed by the allantois, blood vessels, and yolk sac.
A) umbilical cord
B) chorion
C) chorioallantoic membrane
D) trophoblast
E) amnion
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Question 3) Blood is drained from the lower portion of the large intestine by the
A) celiac trunk.
B) gastric vein.
C) superior mesenteric vein.
D) inferior mesenteric vein.
E) inferior vena cava.
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Question 4) The ________ is the portion of the endometrium not in contact with the chorion.
A) trophoblast
B) allantois
C) capsular decidua
D) functional decidua
E) parietal decidua
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Question 5) Blood from the medial border of the stomach is drained by the
A) celiac trunk.
B) gastric vein.
C) superior mesenteric vein.
D) inferior mesenteric vein.
E) inferior vena cava.
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Question 6) The hollow cavity within the blastocyst is the
A) blastula.
B) gastrula.
C) blastocoele.
D) trophoblast.
E) ootid.
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Question 7) The ________ vein ascends along the radial side of the forearm.
A) cephalic
B) basilic
C) brachial
D) median cubital
E) ulnar
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Question 8) The outer layer of the blastocyst that can penetrate the endometrium is the
A) archegonium.
B) chorion.
C) gastrula.
D) blastula.
E) trophoblast.
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Question 9) The ________ vein ascends along the ulnar side of the forearm.
A) cephalic
B) basilic
C) brachial
D) median cubital
E) ulnar
(
Question 10) In ________, implantation occurs somewhere other than in the uterus.
A) ectopic pregnancy
B) hydramnios
C) placenta previa
D) abortion
E) spontaneous abortion
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