The flexor digitorum muscles flex the ____
a. wrist
b. elbow
c. toes
d. fingers
d
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Sympathetic fibers inhibit micturition
Indicate whether this statement is true or false.
Which of the following events occurs last?
A. Enzymes break down thyroglobulin to release T3 and T4. B. Iodide is actively transported into thyroid follicle cells. C. Thyroglobulin is taken into thyroid cells by endocytosis. D. Iodide is bound to tyrosine molecules of thyroglobulin. E. T3 and T4 are stored within thyroid follicles.
Relaxation of cerebral blood vessels would be stimulated by excessive ________ activity.
A. glutamate B. acetylcholine C. nitric oxide D. norepinephrine
Which of the cranial meninges consists of dense irregular connective tissue in two layers (the periosteal layer and the meningeal layer)?
A. Dura mater B. Subdural layer C. Arachnoid D. Subarachnoid layer E. Pia mater