Which of the following is a remnant of fetal circulation?
A. Ductus venosus
B. Ligamentum venosum
C. Ductus arteriosus
D. Aortic sac
E. Foramen ovale
Answer: B
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The term diarthrosis refers to a joint that is
A. slightly mobile. B. freely mobile. C. dislocated. D. fused. E. immobile.
The ________ vein of fetal circulation forms the hepatic portal system and the liver sinusoids, as well as a portion of the inferior vena cava.
A. anterior cardinal B. right vitelline C. left vitelline D. subcardinal
This is the formation of a new glucose molecule
a) glycolysis b) gluconeogenesis c) glucosamine d) glucose e) calcitriol
Skeletal muscle is highly thermogenic; that is, is produces heat. How?
A. Skeletal muscle contracts around sweat glands, producing heat. B. It breaks down ATP when it contracts; this produces heat. C. The friction produced when actin and myosin slide past each other produces heat. D. When myofilaments shorten, they release heat.