Which structures create the blood brain barrier (BBB)?
A) Desmosomes and tight junctions between astrocytes and ependymal cells that form the capillary walls
B) Gap junctions between ependymal cells and endothelial cells that form the capillary walls
C) Gap and tight junctions between astrocytes and endothelial cells that form the capillary walls
D) Gap junctions between endothelial cells that form the capillary walls
E) Tight junctions between endothelial cells that form the capillary walls
E
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Movement of the sensory receptors in the ampullae of the semicircular canals
A) produces sound. B) allows us to hear sounds. C) stimulates the receptor cells, alerting us to rotational movement. D) stimulates the receptor cells to a change in body position with respect to gravity. E) allows us to perceive linear acceleration.
Nuclear medicine is a branch of medicine that uses radioactive isotopes to prevent, diagnose, and treat disease.?
Indicate whether the statement is true or false
Impairment of voluntary movements is absolutely indicative of damage to the basal nuclei.
Answer the following statement true (T) or false (F)
In a healthy individual which of the following would be low?
Stroke volume Contractility Afterload Preload