Did you know?
As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.
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.
A hiatal hernia or diaphragmatocele. A portion of the stomach protrudes through the diaphragm into t
Sagittal section of upper respiratory system illustrating the internal anatomy of the nasal cavity,
Nose, nasal cavity, and pharynx: (A) nasal cartilages and external structure; (B) meatus and positio
Oral cavity and pharynx
Pharynx.
Overview: Nose, Pharynx, Larynx, and Trachea