After the infant is born, the ductus arteriosus becomes the ________.
A. round ligament
B. fossa ovale
C. ligamentum arteriosum
D. ligamentum venosum
Answer: C
You might also like to view...
Besides the supinator, which other muscle is a powerful supinator of the forearm?
A. Brachialis B. Triceps brachii C. Pronator quadratus D. Biceps brachii E. Pronator teres
If this kind of section were made through the center of the head, both the right and left eyes would be on the same section.
a. coronal section b. midsagittal section c. transverse section d. both A and C above
Specific proteins are manufactured through the interaction of ________ and ________
A) multiple enzymes; three types of RNA B) multiple enzymes; two types of RNA C) multiple carbohydrates; three types of DNA D) multiple proteins; three types of DNA E) multiple enzymes; three types of DNA
Which of the following membranous structures is closest to the fetus?
A. The placenta B. The amnion C. The smooth chorion D. The villous chorion E. The placental sinus