Did you know?
A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.
Did you know?
Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.
Did you know?
GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.
Optic nerve, optic chiasm, ¬thalamus, and visual cortex.
Techniques for applying local anesthesia: (a) topical; (b) infiltration; (c) nerve block; (d) spinal
New Yorkers flee from the dust caused by the collapse of the twin towers of the World Trade Center f
Renzo Piano, Jean-Marie Tjibaou Cultural Center, Nouméa, New Caledonia. 1991–98.
(a) In normal nerve conduction, sodium ions (Na+) enter the sodium channels along a neuron and ...
The regeneration of the optic nerve of the frog after portions of either the retina or the optic ...