Gallstones are usually composed of

A. uric acid.
B. cholesterol.
C. calcium salts.
D. bile pigments.


Answer: B

Anatomy & Physiology

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The spleen is a lymph organ that filters blood and also destroys pathogens in the ________.

A. lymph B. fat C. interstitial fluid D. bloodstream

Anatomy & Physiology

The latchbridge mechanism of myosin heads is a property of ________ muscle

A.   cardiac B.   skeletal C.   smooth

Anatomy & Physiology

Male cats that develop a urinary obstruction may have a surgical procedure called a _____________________________ to create a permanent opening between the urethra and the skin between the anus and the scrotum

Fill in the blank(s) with correct word

Anatomy & Physiology

Bone cells form concentric circles around longitudinal tubes called

A) osteons. B) lacunae. C) central canals. D) canaliculi.

Anatomy & Physiology