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Cassidy M Estes
Anatomy weeks 6-12
The muscle that flexes the semipronated or semisupinated forearm is the: | brachioradialis |
A muscle that assists with mastication is the: | masseter |
The somatic nervous system carries information to the: | skeletal system |
If you trace the axon inside the sympathetic chain ganglion, the preganglionic fiber branches along which pathway? | synapses with a sympathetic postganglionic neuron, sends ascending or descending branches through the sympathetic trunk to synapse with postganglionic neurons in other chain ganglia, and passes through one or more ganglia without synapsing. |
Formation of the cerebrospinal fluid occurs in the: | choroid plexus |
The brain has __________ major divisions. | six |
Which is not true about sympathetic postganglionic neurons? | they produce acetylcholine |
Beta receptors: | bind norepinephrine |
The peripheral nervous system includes: | only cranial nerves, spinal nerves, and their branches |
The hormone produced by the heart: | increases the secretion of sodium in the urine |
The free edges of the atrioventricular valves are anchored to the: | papillary muscles |
The body's defense mechanisms can be organized into one of two major categories of immune mechanisms; these are: | innate and adaptive immunity |