What is atherosclerosis and hypertension?

Is MRSA in the bloodstream worse than on the skin? Where are worn-out or damaged red blood cells broken down? Poor growth caused by what deficiency? What happens after the spinal cord makes a decision in a reflex? Why do you cough when cleaning your ears? How does vasoconstriction effect your body temperature? How are diaphragm and intercostal muscles stimulated? Does tricare pay anything for a dental problem? When did H1N1 most affected the planet? What muscle compress the wall of the check? What type of activity is moving your muscle and joints through their full range of motion? Why is there only blood on one side of the tampon? Can you have a mild case of pleurisy? Where is the clitoral muscles found? What happens to blood sugar level in diabetic patients? Does anxiety and stress interfere with effective learning? Is there a homeopathic remedy for staph infection? Is hand clenching a sign of autism? Lymphoid hyperplasia? Would a frog's lung surface area be the same as a human's lung surface area?