Showing posts with label Medicine. Show all posts
Showing posts with label Medicine. Show all posts

Saturday, 23 October 2010

Front of the Class: How Tourette Syndrome Made Me the Teacher I Never Had



About the Author
Brad. Cohen

Tourette people, but also the field of youth motivational speaker, an outstanding teacher and writer, was selected to the annual Best New Georgia teachers. He established the Tourette's Syndrome children camp, was invited on the "Oprah Winfrey Show" (Oprah) TV programs. This book won the 2006 Independent Publishers Award (Independent Publisher Book Awards) Award for Best Educational Book category, and adapted into the movie "call me first."

Sunday, 17 October 2010

Human Immunodeficiency Virus (HIV Management)

When was HIV discovered, and how is it diagnosed?


In 1981, homosexual men with symptoms of a disease that now are considered typical of the acquired immunodeficiency syndrome (AIDS) were first described in Los Angeles and New York. The men had an unusual type of lung infection (pneumonia) called Pneumocystis carinii (now known as Pneumocystis jiroveci) pneumonia (PCP) and rare skin tumors called Kaposi's sarcomas. The patients were noted to have a severe reduction in a type of cell in the blood that is an important part of the immune system, called CD4 cells. These cells, often referred to as CD4 T cells, help the body fight infections.

Medications and Drugs-prednisone

GENERIC NAME: prednisone
BRAND NAME: Deltasone, Orasone, Prednicen-M, Liquid Pred


DRUG CLASS AND MECHANISM: Prednisone is an oral, synthetic (man-made) corticosteroid used for suppressing the immune system and inflammation. It has effects similar to other corticosteroids such as triamcinolone (Kenacort), methylprednisolone (Medrol), prednisolone (Prelone) and dexamethasone (Decadron). These synthetic corticosteroids mimic the action of cortisol (hydrocortisone), the naturally-occurring corticosteroid produced in the body by the adrenal glands.

Cushing's Syndrome

  • What is Cushing's syndrome?
Cushing's syndrome is a hormonal disorder caused by prolonged exposure of the body's tissues to high levels of the hormone cortisol. Sometimes called "hypercortisolism," it is relatively rare and most commonly affects adults aged 20 to 50. An estimated 10 to 15 of every million people are affected each year.

Definition of Acromegaly


Acromegaly: Condition due to the production of too much growth hormone by the pituitary gland after the end of adolescence.

When there is secretion of too much growth hormone before the end of adolescence, gigantism results. People with pituitary gigantism can truly be giants; they can sometimes end up over 7 or 8 feet in height.


Definition of Oral glucose tolerance test

Oral glucose tolerance test: A test to determine the body's ability to handle glucose .


In the test, a person fasts overnight (at least 8 but not more than 16 hours). Then first, the fasting plasma glucose is tested. After this test, the person receives 75 grams of glucose (100 grams for pregnant women). Usually, the glucose is in a sweet-tasting liquid that the person drinks. Blood samples are taken up to four times to measure the blood glucose.


Definition of Prevalence

Prevalence: The proportion of individuals in a population having a disease. Prevalence is a statistical concept referring to the number of cases of a disease that are present in a particular population at a given time.

What is a depressive disorder? (topic 1)

What is a depressive disorder?


Depressive disorders have been with mankind since the beginning of recorded history. In the Bible, King David, as well as Job, suffered from this affliction. Hippocrates referred to depression as melancholia, which literally means black bile. Black bile, along with blood, phlegm, and yellow bile were the four humors (fluids) that described the basic medical physiology theory of that time.

What are the different types of diabetes?

There are two major types of diabetes, called type 1 and type 2. Type 1 diabetes was also called insulin dependent diabetes mellitus (IDDM), or juvenile onset diabetes mellitus. In type 1 diabetes, the pancreas undergoes an autoimmune attack by the body itself, and is rendered incapable of making insulin. Abnormal antibodies have been found in the majority of patients with type 1 diabetes. Antibodies are proteins in the blood that are part of the body's immune system. The patient with type 1 diabetes must rely on insulin medication for survival.

What are diabetes symptoms?



  • The early symptoms of untreated diabetes are related to elevated blood sugar levels, and loss of glucose in the urine. High amounts of glucose in the urine can cause increased urine output and lead to dehydration. Dehydration causes increased thirst and water consumption.
  • The inability of insulin to perform normally has effects on protein, fat and carbohydrate metabolism. Insulin is an anabolic hormone, that is, one that encourages storage of fat and protein.
  • A relative or absolute insulin deficiency eventually leads to weight loss despite an increase in appetite.
  • Some untreated diabetes patients also complain of fatigue, nausea andvomiting.
  • Patients with diabetes are prone to developing infections of the bladder, skin, and vaginal areas.
  • Fluctuations in blood glucose levels can lead to blurred vision. Extremely elevated glucose levels can lead tolethargy and coma.

How is diabetes diagnosed?



Saturday, 16 October 2010

Diabetes Complications - Tips On Preventing Complications



Diabetes can lead to a host of complications especially if blood glucose (sugar) is uncontrolled. Complications can affect the heart, eyes, feet and kidneys. By monitoring your body's glucose, cholesterol, blood pressure, protein, and ketones you can find out when there is a problem and contact your doctor to take action. In this article we focus on what you can monitor to detect problems and how.


Depression At A Glance



  • A depressive disorder is a syndrome (group of symptoms) that reflects a sad, blue mood exceeding normal sadness or grief.
  • Depressive disorders are characterized not only by negative thoughts, moods, and behaviors but also by specific changes in bodily functions (for example, eating, sleeping, and sexual activity).
  • One in 10 people will have a depressive disorder in their lifetime, and in one of 10 cases, the depression is a fatal disease as a result of suicide.

Symptoms of Hormone Imbalance in Women



Symptoms of hormone imbalance in women may begin as early as the late 20's to the 40's. Symptoms of hormone imbalance in women tend to increase as a woman ages, especially if ignored in the earlier years. Hormone imbalance symptoms can be any one or more of the following:

Rare illness turns girl, 15, into ‘sleeping beauty’



When 15-year-old Louisa Ball takes a nap, she doesn’t mess around. She sleeps for days on end, and no amount of shaking or prodding can fully wake her up.
The British girl has a rare condition called Sleeping Beauty Sickness, but there’s no Prince Charming on the way to rescue her. Doctors don’t know what causes it or how to cure it — only that it strikes teenagers and goes away by itself after eight to 12 years.
Until it goes away, life is groggy ever after.


sleeping beauty syndrome

Sleeping beauty syndrome is a disorder that is rarely found in the teenager people. The patients having this disease can sleep for 2 weeks continuously.

Louisa suffers from this disease and she missed her exams in sleep and holidays due to this incurable Sleeping Beauty Syndrome. Louisa says that she is confused due to this disorder because she is missing every beautiful thing outside. Her parents are also scared about this disease because they have to awake her up to give her food otherwise she will die of hunger.

Friday, 15 October 2010

Have Diabetes? Don't Ignore Your Foot Problems



Peripheral Neuropathy is one of the common side effects of diabetes, which can cause insensitivity, or a loss of sensation in the extremities to feel pain, heat, and cold in a diabetic person. It is very important for a diabetic person to take care of foot related injuries and wear specially designed shoes for diabetic.