Which of the following is a short-circuit that exists between the pulmonary and aortic trunks in the fetus?

A) ductus arteriosus
B) ligamentum arteriosum
C) foramen ovale
D) fossa ovalis
E) ductus venosus


A) ductus arteriosus

Anatomy & Physiology

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A) gout. B) kidney failure. C) kidney stones. D) a urinary tract infection.

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Discharge of semen into the prostatic urethra is called

A. erection. B. emission. C. ejaculation. D. ovulation. E. ejection.

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In the retina, photoreceptor cells do not release neurotransmitter onto ganglion cells

Indicate whether the statement is true or false

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Compared to breast milk, colostrum contains

A. more fat and more immunoglobulins. B. more fat but less immunoglobulins. C. less fat but more immunoglobulins. D. less fat and less immunoglobulins.

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