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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.
Ectopic pregnancies. (a) An ectopic pregnancy may occur in any of the locations shown. Interstitial
Cystoscopy. In this procedure, a specialized endoscope with a rigid tube, known as a cystoscope, is
Providing patient education
Viruses, such as the hepatitis B virus shown here, need a host to survive and multiply
Income per Capita versus Total Fertility Rate
When a 2.75-kg fan, having blades 18.5 cm long, is turned off, its angular speed decreases ...