Tag: health

CDC Protects Cancer Patients from Infections

Each year, more than one million people are treated in a cancer clinic, and more than 60,000 cancer patients are taken to a hospital due to infection. October is the one-year anniversary of CDCs Preventing Infections in Cancer Patients Program, which helps raise awareness about the importance of preventing infections in this vulnerable group.

How to prevent an infection during chemotherapy

1. Prepare: Watch Out for Fever – If you get a fever during your chemotherapy treatment, its a medical emergency. Take your temperature any time you feel warm, flushed, chilled, or not well. If your temperature is 100.4°F 38°C or higher for more than one hour, or 101°F 38.3°C or higher for any length of time, call your doctor right away.

2. Prevent: Clean Your Hands – Dirty hands are especially dangerous when youre getting chemotherapy treatment because your body may not be able to fight off infections like it used to. You and anyone who comes around you should clean their hands often. Use soap and water to wash your hands, or an alcohol-based hand sanitizer if soap and water arent available.

3. Protect: Know the Signs and Symptoms of Infection – Call your doctor right away if you notice any of the following signs and symptoms of an infection—Fever this is sometimes the only sign of an infection.

  • Chills and sweats.
  • Change in cough or a new cough.
  • Sore throat or new mouth sore.
  • Shortness of breath.
  • Nasal congestion.Stiff neck.
  • Burning or pain with urination.
  • Unusual vaginal discharge or irritation.
  • Increased urination.
  • Redness, soreness, or swelling in any area, including surgical wounds and ports.
  • Diarrhea.
  • Vomiting.
  • Pain in the abdomen or rectum.
  • New onset of pain.

via CDC Protects Cancer Patients from Infections.

Physical Changes in Aging Workers

What physical changes occur, in general, as a person ages… and how can this affect their work?

Our bodies change as we age. People reach full physical maturity or development at around the age of 25 years. Then after a period of relative stability, our bodies begin to show signs of aging. Most of these changes are first noticed at ages 40 or 50, but changes can occur (or start) as early as 20 or 25. These changes include:

  • Maximum muscular strength and range of joint movement: In general, people lose 15 to 20% of their strength from the ages of 20 to 60.
  • Cardiovascular and respiratory systems: The ability of the heart, lungs and circulatory system to carry oxygen decreases. Between the age of 30 and 65, the functional breathing capacity can reduce by 40%.
  • Regulation of posture and balance: In general people may find it harder to maintain good posture and balance. When seated or standing still, this may not be a problem. However, accidents that happen because someone loses their balance do happen more often with age.
  • Sleep Regulation: As we age, our body is not able to regulate sleep as well as it used to. How long a person sleeps, and how well they sleep, can additionally be disrupted by changing work hours or by light and noise.
  • Thermoregulation (Body Temperature): Our bodies are less able to maintain internal temperatures as well as less able to adjust to changes in external temperature or due to physical activity. This change means that older workers may find heat or cold more difficult to deal with than when they were younger.
  • Vision: Vision changes with age. We will notice we cannot see or read from certain distances as well as we used to.
  • Auditory (Hearing): Hearing also changes. We may not be able to hear as well at higher frequencies (high pitch sounds). Most often, this change is noticed as the inability to listen to a particular voice or sound in a noisy environment.

via Aging Workers : OSH Answers.

Surgery Risks Higher for Obese

Obese people have a much higher risk of potentially deadly complications following surgery, a new study shows.

Researchers found obese patients had a significantly higher risk of postoperative complications, such as heart attack, wound infection, nerve injury, and urinary tract infections.

In addition, the study showed morbidly obese patients (patients more than 100 pounds over their ideal weight) were nearly twice as likely to die as a result of complications following noncardiac surgery.

Researchers say the findings are especially troubling as obesity rates climb in the U.S. According to the CDC, more than 30% of the adult U.S. population is now considered obese.

“Our study provides further evidence of the dangers of obesity as it relates to surgery,” says researcher Olumuyiwa A. Bamgbade, MD.

via Surgery Risks Higher for Obese.

Physical Activity is Essential to Healthy Aging

As an older adult, regular physical activity is one of the most important things you can do for your health. It can prevent many of the health problems that seem to come with age. It also helps your muscles grow stronger so you can keep doing your day-to-day activities without becoming dependent on others.

Not doing any physical activity can be bad for you, no matter your age or health condition. Keep in mind, some physical activity is better than none at all. Your health benefits will also increase with the more physical activity that you do.

via Physical Activity for Everyone: Guidelines: Older Adults | DNPAO | CDC.

Pneumonia Can Be Prevented – Vaccines Can Help

Pneumonia is an infection of the lungs that is usually caused by bacteria or viruses. Globally, pneumonia causes more deaths than any other infectious disease. It can often be prevented and can usually be treated.

Every 20 seconds, somewhere in the world, a child dies from pneumonia. Many of these deaths are preventable through vaccination and appropriate treatment.

via CDC Features – Pneumonia Can Be Prevented – Vaccines Can Help.

Aging workforce: Retaining valuable nurses

The impending retirement of RN baby boomers is now a workforce reality that could have a profound impact on U.S. healthcare. The CDC and the National Institute for Occupational Safety and Health projected that in 2010, middle-aged and older workers would outnumber younger workers. Thus, baby boomer RNs those born between 1948 and 1964 are now in what has been traditionally known as the retirement years. Nurse administrators and educators are challenged with the task of retaining these knowledgeable, skilled nurses while aggressively recruiting generation X and millenial nurses.

via Aging workforce: Retaining valuable nurses : Nursing Management.

Herniated Disc-What Increases Your Risk

There are various risk factors for a herniated disc.

There are some risk factors you cannot change. But if you know about them, you can be prepared to consider how they will affect you. These include:

  • Advancing age. The process of aging of the discs in the lower back, as well as repeated injury to the discs and spinal muscles, makes a person more likely to have low back problems, which usually begin in midlife.
  • Being male.
  • History of back injury, previous herniated disc, or back surgery.

Some risk factors you can change, with lifestyle changes or medical treatment. If you take steps to limit the risks from these factors, you can decrease your overall risk of having a herniated disc. Risk factors you can change include:

  • Your job or other activities that increase the risk of developing a herniated disc, such as long periods of sitting, lifting or pulling heavy objects, frequent bending or twisting of the back, heavy physical exertion, repetitive motions, or exposure to constant vibration (such as driving).
  • Not exercising regularly, doing strenuous exercise for a long time, or starting to exercise too strenuously after a long period of inactivity.
  • Smoking. Nicotine and other toxins from smoking can keep spinal discs from absorbing all the nutrients they need from the blood, making disc injury more likely. Smoking also increases your sensitivity to pain. For information on how to quit smoking, see the topic Quitting Smoking.
  • Being overweight. Carrying extra body weight (especially in the stomach area) may put additional strain on the lower back, although this has not been proven. But being overweight often also means being in poor physical condition, with weaker muscles and less flexibility. These can lead to low back pain. For information on how to maintain a healthy weight, see the topic Weight Management.

via Herniated Disc-What Increases Your Risk.

Stroke is Sometimes Called a “Brain Attack”

A stroke happens when blood flow to a part of the brain stops. A stroke is sometimes called a “brain attack.”

If blood flow is stopped for longer than a few seconds, the brain cannot get blood and oxygen. Brain cells can die, causing permanent damage.

There are two major types of stroke: ischemic stroke and hemorrhagic stroke.

Ischemic stroke occurs when a blood vessel that supplies blood to the brain is blocked by a blood clot. This may happen in two ways:

A clot may form in an artery that is already very narrow. This is called a thrombotic stroke.

A clot may break off from another place in the blood vessels of the brain, or from some other part of the body, and travel up to the brain. This is called cerebral embolism, or an embolic stroke.

Ischemic strokes may be caused by clogged arteries. Fat, cholesterol, and other substances collect on the artery walls, forming a sticky substance called plaque.

A hemorrhagic stroke occurs when a blood vessel in part of the brain becomes weak and bursts open, causing blood to leak into the brain. Some people have defects in the blood vessels of the brain that make this more likely.

via Stroke – PubMed Health.

National Diabetes Month — November 2012

November is National Diabetes Month. In 2010, nearly 26 million persons in the United States had diabetes, and an estimated 79 million adults had pre-diabetes. Persons with diabetes can take steps to control the disease and prevent complications, and those with prediabetes can prevent or delay the onset of type 2 diabetes through weight loss and physical activity .

via National Diabetes Month — November 2012.

Assessing Your Weight and Health Risk

Risk Factors for Health Topics Associated With Obesity

Along with being overweight or obese, the following conditions will put you at greater risk for heart disease and other conditions:

Risk Factors

  • High blood pressure hypertension
  • High LDL cholesterol “bad” cholesterol
  • Low HDL cholesterol “good” cholesterol
  • High triglycerides
  • High blood glucose sugar
  • Family history of premature heart disease
  • Physical inactivity
  • Cigarette smoking

via Assessing Your Weight and Health Risk.