What is the approximate number of red blood cells in 1 mm3 of blood?
A. 1 million
B. 3 million
C. 5 million
D. 7 million
Answer: C
Anatomy & Physiology
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Label N represents the
A) trabeculae carneae. B) chordae tendineae. C) auricle. D) papillary muscle. E) pectinate muscle.
Anatomy & Physiology
A horse that eats rapidly or startles is said to:
A) bolt B) float C) cradle D) tease
Anatomy & Physiology
The journey of a sperm to fertilize an ovum is:
a. Vagina, cervix, uterus, uterine tubes, ovaries b. Ovaries, uterus, vagina, vulva, uterine tubes, cervix c. Vagina, cervix, uterus, uterine tubes d. Uterus, ovaries, uterine tubes, cervix, vagina, vulva
Anatomy & Physiology
Receptors sensitive to changes in the osmolality of extracellular fluid are the
A. baroreceptors. B. chemoreceptors. C. osmoreceptors. D. pressoreceptors. E. proprioreceptors.
Anatomy & Physiology