Did you know?
Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.
Did you know?
Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.
Did you know?
Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.
Osteoporosis. (a) A section through normal spongy bone. (b) A section through a bone with osteoporos
Normal right tympanic membrane
Bereaved spouses studied before loss, at the time of loss, and 18 months after loss show five ...
Right lateral view showing low normal curves of the vertebral column
Normal (emmetropic) eye
Normal rainfall has a concentration of OH- that is 3.99 × 10-9. The concentration of H3O+ in ...