Cardiac muscle is found in the ________

A) capillaries B) blood vessels
C) blood vessels, capillaries, and heart D) heart


Answer: D

Anatomy & Physiology

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How does estradiol increase the likelihood that an egg will be fertilized?

A. It inhibits the motility of uterine smooth muscle. B. It stimulates inhibin levels, which causes a surge of FSH. C. It changes cervical mucus to a watery consistency that allows sperm to penetrate the cervix. D. It stimulates LH receptors that help maintain a corpus luteum. E. It increases libido, or sex drive, in women.

Anatomy & Physiology

During which stage of sexual response do neural signals cause the arteries in the penis to dilate, so the penile erectile tissues engorge with blood?

A. Resolution B. Arousal C. Ejaculation D. Emission

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Which of the following statements concerning bursae is true?

A. They bind tendons to ligaments. B. They carry blood vessels to joints. C. They are a cellular cushion. D. They are filled with air. E. They are formed by an extension of the synovial membrane.

Anatomy & Physiology

Axons from preganglionic neurons of the parasympathetic division synapse with _________ ganglia

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology