Which of the following is not true of William Harvey?
A. He wrote about his work in the 1600s.
B. He believed blood orbits the body similar to the way planets orbit the sun.
C. He observed capillaries under the microscope.
D. He measured cardiac output in a variety of animals.
E. He experimentally demonstrated that blood returns to the heart after passing through the organs.
C. He observed capillaries under the microscope.
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Of the muscles listed, the only one that inserts on the hyoid bone is the
A. hyoglossus. B. styloglossus. C. palatoglossus. D. genioglossus. E. lateral pterygoid.
Unencapsulated receptors for light touch and pressure on the skin are called __________ discs.
Fill in the blank(s) with the appropriate word(s).
After ovulation, the hormone-secreting remnant of the follicle is called the:
a. corpus luteum b. antrum c. Graafian follicle d. granulosa cells
What condition of aging reduces vital capacity?
A. Breakdown of alveoli walls B. A decrease in thoracic wall compliance due to the diminished ability to expand the chest C. Breathing that repeatedly stops and starts during sleep D. None of these are correct.