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Radiation and Mobile Telephones

The huge, worldwide increase in the use of mobile telephones over recent decades has been accompanied by increasing concern over the potential adverse health effects associated with exposure to radiation from the devices.

14 Mar 2011

Radiation and Electric Power Transmission

Substantial evidence exists to suggest that the low-power, low-frequency, electromagnetic radiation emitted in the average household does not pose a risk to either short or long-term health. However, some research has pointed towards radiation exposure as a cause of illnesses such as leukemia, neurodegenerative disease, depression and miscarriage.

14 Mar 2011

Radiation Hazards

Exposure to radiation is safe in small amounts and when it is strictly controlled during a medical exam such as an X-ray, for example.

14 Mar 2011

Radiation Poisoning History

Radiation was discovered in the late 19th century. However, people were not initially aware of the damage radiation exposure and radioactive rays could cause.

14 Mar 2011

Radiation Exposure Prevention

Three main factors contribute to how much radiation a person absorbs from a source. The following factors can be controlled to minimize exposure to radiation.

14 Mar 2011

Radiation Exposure Treatment

In a cases of radiation exposure, it is not possible to reverse the effects of any damage caused to tissues. It may be possible to alleviate some of the symptoms by using antiemetics to counteract vomiting, for example or antibiotics to fight infection if the immune system has been effected. Severla substances are also used to eliminate any remaining radioactibe materil in thebody after exposure.

14 Mar 2011

Causes of Radiation Exposure

Radiation is energy that moves in the form of waves or particles. This energy is emitted both inside the body and externally, through both natural and man-made processes.

14 Mar 2011

Radiation Exposure Symptoms

Radiation is energy that moves in the form of waves or particles. This energy is emitted both inside the body and externally, through both natural and man-made processes.

14 Mar 2011

What is Radiation Exposure?

Radiation is energy in the form of particles or waves. Radiation is emitted naturally in sunlight and is also made by man for use in X-rays, cancer treatment, and for nuclear facilities and weapons.

14 Mar 2011

Kyphosis Treatment

The end goal of all treatment protocols for kyphosis is to stop the progression of the curve and prevent deformity.

14 Mar 2011

What is Kyphosis?

Kyphosis is a term used to describe marked curvature of the spine in the sagittal plane that results in an abnormally rounded back.

14 Mar 2011

Dwarfism Diagnosis

A diagnosis of dwarfism or restricted growth is based on a number of factors. A pediatrician will evaluate the child’s growth and development using a range of tests. Some of the steps taken to diagnose this condition include...

12 Mar 2011

Dwarfism Characteristics

The condition dwarfism or restricted growth is typically characterized by short stature, with an adult height of less than 4 feet 10 inches (147 cm). Over 200 different disorders exist that can cause restricted growth and aside form short stature, symptoms vary considerably depending on the cause of the condition. Generally these disorders can be divided into those that cause either disproportionate short stature or proportionate short stature.

12 Mar 2011

Dwarfism Classification

Dwarfism is a physical disorder characterized by a small stature, of less than 4 feet 10 inches (147 cm). There are nearly 200 causes of dwarfism and the symptoms of this condition vary widely, depending on the cause. The medical term for dwarfism is restricted growth.

12 Mar 2011

What is Dwarfism?

The medical term for dwarfism is restricted growth. The condition is typically characterized by a short stature and various other symptoms, depending on the cause of the condition.

12 Mar 2011

Diuretic Side Effects

Different classes of diuretics have different side effect profiles. The types of side effects caused by a diuretic depends on the drug’s mechanism of action.

12 Mar 2011

Diuretic Mechanism

The different classes of diuretics have different mechanisms of action but the overall aim of diuretic therapy is to increase the amount of water excreted in the urine.

12 Mar 2011

What Are Diuretics Used For?

Diuretics are used to treat several conditions in medicine including heart failure, high blood pressure, liver disease and some types of kidney disease. The use of some diuretics is also indicated in cases of overdose or poisoning, to help increase the excretion of certain substances from the patient’s body.

12 Mar 2011

What is a Diuretic?

Diuretics are drugs that can increase the amount of water and sodium that is excreted in the urine. There are several classes of diuretics, each with a different mechanism of action. The main classes of diuretics and their mechanisms are described below.

12 Mar 2011

What is Embryogenesis?

Human embryogenesis is a complex process that occurs during the first eight weeks after fertilization. The stages of embryogenesis are described in more detail below.

24 Feb 2011