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Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

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About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

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In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

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Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Cottontails' ears have developed to hear even whisper-quiet sounds at incredible distances. Cottontails' ears have developed to hear even whisper-quiet sounds at incredible distances.
Summation of Heart Sounds, Aortic Ejection Click Summation of Heart Sounds, Aortic Ejection Click
Summation of Heart Sounds, Paradoxical Splitting of S2 Summation of Heart Sounds, Paradoxical Splitting of S2
Summation of Heart Sounds, Variable S1 Summation of Heart Sounds, Variable S1
Auscultating Heart Sounds Auscultating Heart Sounds
Location of breath sounds. Location of breath sounds.
Video: Cytotoxic T cell receptors, activation, proliferation, differentiation & action

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