In comparison to arteries, how much do veins change with aging?

a. more than
b. about the same
c. less than


c. less than

Anatomy & Physiology

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A mother with which of the following blood types could potentially have her pregnancy complicated by hemolytic newborn disease?

a. O- b. AB+ c. B+ d. B+ e. O+

Anatomy & Physiology

Interferons:

a. are produced by pathogens b. opsonizes microbes c. are produced by cells infected with viruses d. break down bacterial cell walls e. destroy bacterial proteins

Anatomy & Physiology

Action potentials are carried by the Purkinje fibers from the bundle branches to the ventricular walls.

a. true b. false

Anatomy & Physiology

Thecal and granulosa cells of the ________ follicle produce estrogens

A) secondary B) primary C) primordial D) tertiary

Anatomy & Physiology