In connective tissue, the extracellular matrix consists of
A. cells and ground substance.
B. protein fibers and ground substance.
C. cells and protein fibers.
D. ground substance and intracellular fluid.
E. ground substance only.
B
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Answer the following statement true (T) or false (F)
The primary curves of the vertebral column that develop before birth are the
A) cervical and lumbar. B) cervical and thoracic. C) cervical and sacral. D) thoracic and sacral. E) thoracic and lumbar.
What drug is a mucolytic and also is used to treat acetaminophen toxicity?
a. guaifenesin b. hydrocodone c. theophylline d. acetylcysteine
Which hormone is NOT paired with its correct stimulus for secretion?
a. insulin-hyperglycemia b. glucagon-hyerglycemia c. PTH-hypocalcemia d. calcitonin-hypercalcemia