Examlex
An electron is in a one-dimensional trap with zero potential energy in the interior and infinite potential energy at the walls.The ratio E3/E1 of the energy for n = 3 to that for n = 1 is:
Hematuria
Abnormal presence of blood in the urine.
Costovertebral Angle
The angle formed by the vertebral column and the downward slope of the last rib, an area often examined for tenderness accompanying kidney problems.
Cranial Nerve IX
Also known as the Glossopharyngeal nerve, it is responsible for taste and other functions of the throat (pharynx) and mouth.
Tongue Blade
A small medical tool used to depress the tongue to allow examination of the mouth and throat.
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