Hypothyroidism, myxedema, and goiter may result from an inadequate amount of __________.
a. dietary iodide
b. sodium and calcium
c. salt in the diet
d. magnesium and zinc
Answer: a. dietary iodide
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On sagittal MR images, the ligament seen passing between the laminae of the vertebrae on either side of the spinous processes is the _________________________.
Fill in the blank(s) with the appropriate word(s).
As the stapes vibrates the oval window, pressure waves first begin
A) in the endolymph of the scala vestibuli. B) in the endolymph of the scala tympani. C) in the perilymph of the scala vestibuli. D) in the perilymph of the scala tympani. E) in the endolymph of the cochlear duct.
During ventricular contraction
A. only the AV valves open. B. only the AV valves close. C. only the semilunar valves close. D. the semilunar valves close and the AV valves open. E. the semilunar valves open and the AV valves close.
In general, a person of higher weight consumes more energy (kcal/min) than a person of lower weight, when performing the same type of exercise at the same rate.
Answer the following statement true (T) or false (F)