What is fluoroscopy? Fluoroscopy can diagnose or aid in diagnosis of many conditions. It refers to using X-rays from a CT scanner to bounce off a mildly radioactive tracer, whether swallowed, administered as an enema or injected into veins. The X-rays make the tracer glow or “fluoresce,” showing the structure and real-time function of the...
What is the function of the ovaries in the body? The function of the ovary is to generate and release female gametes, that is, the eggs that combine with sperm to create a fetus. Ovaries also release many vital hormones. The ovaries release at least one egg each month for possible fertilization. Ovaries are an...
What is a posterior long leg splint? A posterior long leg splint is usually recommended for the following leg injuries includes femur bone fracture in children. Posterior long leg splinting is a type of splint used to stabilize injuries by reducing movement and providing support to prevent further limb damage. A splint is a type...
Collagen peptides are usually considered the best form of collagen for ingestion. Collagen peptides are usually considered the best form of collagen for ingestion. Hydrolyzed collagen should be taken if a person wants to take a collagen supplement. Hydrolyzed collagen means the collagen has been broken down into small peptides, which are easy for the...
How do medical professionals collect an arterial blood sample? An arterial blood sample analyzes the concentration of certain gases dissolved in the blood. There are three main types of blood vessels in the body, namely, arteries, veins, and capillaries. Arteries are the large blood vessels carrying oxygenated blood from the heart to body tissues. The...
Introduction Blood in the urine is not always cause for concern. Common causes of blood in urine include kidney and bladder stones or infections, strenuous exercise, cancer, urinary tract infections (UTI), enlarged prostate, and other medical conditions. There are many reasons why both men and women may experience blood in their urine. Although it may...
What is skin cancer? Melanoma is the most aggressive of skin cancers. Changes in the skin, changes in existing moles and non-healing sores are all early signs of melanoma. Skin cancer is the abnormal and uncontrolled growth of cells in the skin. Skin cancer usually arises on skin exposed to the sun, such as the...
What causes metabolic acidosis? Metabolic acidosis develops when the body has too much acidic ions in the blood. Metabolic acidosis is caused by severe dehydration, drug overdoses, liver failure, carbon monoxide poisoning and other causes. Metabolic acidosis develops when the body has too much acidic ions in the blood. It occurs when the kidneys cannot...
What do basophils do? Basophils are white blood cells that play a role in identifying and destroying bacteria and pathogens. Basophils defend against bacteria, viruses and fungi. Basophils are a type of white blood cell (leukocyte) that plays a role in identifying and destroying bacteria and foreign proteins. Basophils work along with other white blood...
What is bursitis? Do gentle strengthening and stretching exercises to treat knee bursitis. Heel slide, straight-leg raises and quad sets are good exercises to do if you have knee bursitis. Bursitis is a condition that affects small fluid-filled sacs in your body called bursae. Located next to many of your joints, including your knee, bursae...