Tag Archives: body

First Aid Safety, General Safety Issues, Health Issues

HOW YOUR BODY REACTS TO STRESS (GUEST POST)

Accidents at work can be frightening and dangerous, but knowing how your body reacts to stress will help you stay calm and take action as needed. While chronic stress can be damaging, temporary stress can help you survive dangerous situations and solve problems, especially if you encounter an emergency at work.

When your body perceives danger or stress it reacts with what is commonly called a fight or flight response. Increased production of hormones like epinephrine and cortisol change the way your body behaves. Here are four things your body does when you are stressed.

1. Extra Glucose is Released

Your body uses sugar as fuel, so in times of stress, cortisol tells your body to release extra sugars and fats for your body to use. If you need to move quickly to dodge a falling object or use every ounce of strength you have to lift a heavy beam off of a coworker, you will need all the extra energy you can access.

2. Heart Rate Increases

An increased heart rate helps circulate the extra sugar so it can get to the parts of the body that need it most. When your heart rate increases, your blood pressure also rises. If you feel your heart racing when you encounter an accident at work, don’t panic. It is a normal reaction.

3. Breathing Becomes Rapid and Airways in Lungs Widen

Along with sugar, your body also needs oxygen to react in dangerous situations. When you are stressed your breathing speeds up and the airways in your lungs widen so you can take in more oxygen.

4. The Immune System Shuts Down

The immune system requires a lot of energy to do its job, so in extremely stressful situations, it shuts down so your body can use that much needed energy to survive. Fighting off a cold is not a top priority if your arm has been sliced open.

These reactions all help you survive in short term dangerous situations. Because of these reactions, your thoughts become sharper, your pupils let in more light to improve vision, and your pain receptors shut down. This means that your body is ready to take whatever action is needed.

According to 911 Industrial Inc., pre-hospital care at the site of the emergency “helps reduce response time, loss of life, and severity of injuries.” While professionals who specialize in industrial safety services are best equipped to handle safety emergencies at work, you can take advantage of your body’s natural reactions to act quickly in emergencies before the professionals arrive.

If a co-worker is in trouble, take advantage of your increased energy and sharper thoughts to seek out help and make quick decisions. If you’ve been injured, try not to panic and remember that your body’s natural reactions are working toward minimizing the damage.

Author Byline

Michael David is a blogger who loves learning new things about science and health.

 

General Safety Issues

AN IMPORTANT JOINT TO PROTECT

We’re not talking about the local bar and grill here, but the shoulder!  Have you ever thought about how much we take our bodies for granted, and the shoulder carries much of the burden.

It is one of the most sophisticated and complex joints of the body.  Some thirty muscles provide movement and stability to the shoulder complex.  Did you know that our shoulders have a 360° range of motion?  Because the ball of the arm is larger than the shoulder socket that holds it, muscles, tendons and ligaments serve as anchors to hold it together.

Shoulder injuries are common in athletes: baseball, basketball, tennis and football players, as well as golfers.  Persons who use their arms to work overhead such as construction workers, and painters often complain of shoulder pain.  Injuries to the shoulder are classified as sprains, dislocations, bursitis, tendinitis, arthritis, torn rotator cuffs, and general aging.

Shoulder problems are usually treated with RICE:

Rest – take breaks from the activity that is causing the problem.

Ice – to reduce pain and swelling.

Compression – wrap the area with Ace bandage, and use a sling for the first 48 hours.

Elevation – rest the injured/sore area on a pillow while applying ice anytime you are sitting or lying.

If symptoms occur such as numbness and tingling, range of motion decreases or does not return to normal after using this process, see your physician.

While using your arms for gardening, painting, or work, try alternating your hands if possible, and take frequent breaks.  Use correct lifting methods and avoid overuse of your arms.

Other tips that apply to protecting the rest of the body, as well as the arms and shoulders:

  • Keep your bones strong by doing weight-bearing exercise (such as walking), and including plenty of calcium and Vitamin D in your diet.
  • Don’t smoke.
  • If you are in sports, wear protective gear.
  • Don’t carry objects that are too heavy.
  • Use a stepladder rather than standing on an unstable chair.
  • When riding in a car, always fasten your seatbelt.
  • Cut down on caffeine, which can increase loss of calcium.

Someone may need to cry on your shoulder someday, so keep it strong!

Back Safety, Ergonomics, Eye Protection, Fall Safety, General Safety Issues, Hand Protection, Head Protection, Hearing Protection, High Visibility Safety, Protective Clothing, Respiratory Safety

LOOKING OUT FOR #1!

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There aren’t many jobs in this world that don’t have a certain amount of risks involved.  Sure, a steelworker has a more dangerous job than a secretary sitting behind a desk!  But there are many hazards in even an office.  Tripping over wires, file cabinet drawers being left out, are just a few of the dangers lurking in an office.  It’s up to the individual to be safe.

Those who must wear Personal Protective Equipment, or PPE, have the responsibility of wearing it in the correct way, and not removing it while working.  Companies train employees in the proper use of PPE in relation to their job duties.  Employees should pay attention to the training they are given, and to the risks they encounter on an every-day basis.

Injuries occur at work, but many times they can be avoided.  Watching out for both yourself and the other guy will pay off.  Know your job hazards.  If you pay attention to your job, use common sense, avoid distractions, and follow company policies, hopefully you will go through your entire work experience without a scratch.

PPE is there for a reason:
There are many types of Personal Protective Equipment for hundreds of uses, but remember, it works best when used properly.  Your company can buy it for you, but it’s up to you to wear it and take care of it.  Be sure it fits comfortably.  If something becomes worn, report it to your supervisor, so it can be replaced.  Certain jobs at home require types of PPE, whether to protect your eyes with safety glasses or goggles while mowing the lawn, working in the shop, or wearing gloves when gardening.  Taking the time to put on a pair of gloves, glasses, or whatever is needed is the best way to be safe.  Whether your tasks are at home or work, play it safe!  Know your equipment and protect yourself at all times.