A molecule that is a combination of lipid and protein. Lipids do not travel in the blood by themselves, but they are carried through the bloodstream as lipoproteins.
- Catheterization, venous
Catheterization, venous: The insertion of a tiny tube (a catheter) into a peripheral or central vein to deliver fluids or medication. This is the most frequently used method for the administration of intravenous (IV) fluids and IV meds (medications). The most common complications of venous catheterization are infiltration of fluid around the catheter, failure of […]
- Circulatory system
Circulatory system: The system that moves blood throughout the body. The circulatory system is composed of the heart, arteries, capillaries, and veins. This remarkable system transports oxygenated blood from the lungs and heart throughout the body via the arteries. The blood goes through the capillaries which are situated between the arteries and veins. And the […]
- Metatarsophalangeal joint sprain
An injury to the big toe due to forced hyperextension (bending back) of the toe. The damage is to the capsule of the first metatarsophalangeal joint and to the ligaments that connect the big toe to the foot. The big toe is painful, tender and swollen. Treatment is with icing, rest and anti-inflammatory medication. Taping […]
An autoimmune inflammatory disease of muscle that begins when white blood cells spontaneously invade muscles, especially those closest to the trunk or torso. This immune activity results in muscle pain, tenderness, and weakness. Blood testing in a person with polymyositis shows significantly elevated creatinine phosphokinase levels. The diagnosis is further suggested by electromyogram testing and […]
An abnormal accumulation of fluid within the abdomen. There are many causes of ascites, including cirrhosis of the liver, cancer within the abdomen, congestive heart failure, and tuberculosis.
- United States Public Health Service
The part of the Department of Health and Human Services (HHS) that is responsible for the public health of the US population. Abbreviated USPHS. USPHS administers a number of important health agencies, including the Food and Drug Administration (FDA), the Centers for Disease Control and Prevention (CDC), and the National Institutes of Health (NIH).
A type of parasitic worm that hatches in the intestines and lives there. The eggs of the roundworm usually enter the body through contaminated water or food or on fingers placed in the mouth after the hands have touched a contaminated object. Symptoms of roundworm infections include fatigue, weight loss, irritability, poor appetite, abdominal pain, […]
A little-used but useful adjective meaning turnip-shaped. Large and round at the top and tapering down sharply and becoming exceedingly slender toward the bottom tip. “A napiform root is one when much swollen at the base, so as to become broader than long, as that of the turnip.” (The Complete Herbalist by Dr. O. Phelps […]
- Jugular vein
The jugular veins are in the neck and drain blood from the head, brain, face and neck and convey it toward the heart. The external jugular vein collects most of the blood from the outside of the skull and the deep parts of the face. It lies outside the sternocleidomastoid muscle, passes down the neck […]