Monthly Archives: July 2010

Important Facts About Our Bones

bone 300x300 Important Facts About Our BonesHave you ever damaged a bone? Some breaks can be quite painful, but others may hurt less than a serious sprain. I’ve experienced both, and let me tell you I never want to go through that again. The event has focused my attention on avoiding injuries of any sort. It hurts worse than labor.

Unless you’ve gone into biology, medicine or anything of that nature, you may need a refresher on bones and bone care. Knowing what function the bones have and how to care for them is important, especially if you are in danger of osteoporosis.

1) Long Bones: The humerus, radius, ulna, femur, tibia and fibula are long bones, meaning that they are longer than they are wide. That translates to the upper and lower arm and the upper and lower leg. The radius and ulna are side by side in the forearm and the tibia and fibula are one in front of the other in the lower leg.

2) Short Bones: The bones in your wrists, hand, fingers, ankles, feet and toes are all short bones. They all have names, but there are a large number of them, so I will skip naming them.

3) Skull/head: At birth, the bones of the skull have not yet closed together. There are soft spots, called fontanels, which don’t totally grow together until the baby is around four months old. There are many bones in the face, both to aid speaking and chewing as well as protect your eyes and nose.

4) Vertebrae: These bones have more than one purpose. Not only do the allow us to bend, they protect the spinal cord. These are divided into three sections. The cervical spine is in the neck area, the thoracic runs the length of the chest, or thoracic part of your torso and the lumbar is the lower back.

5) Pelvis and Patella: This translates to your hip bones and your knee cap. The pelvis is one area that helps anthropologists differentiate between male and female skeletons. They can also find evidence to point out whether or not the female has had children.

So, what can go wrong with these bones? As we grow older, we run the risk of many different problems. As an example, children’s bones are not as likely to break. Instead, the bend, in what’s known as a green stick fracture. If an adult, whose bones now lack that elasticity had the same injury, the adult would probably have a broken bone.

1) Cracked Bones: A fracture can mean both a crack and a totally broken bone, depending on who you are speaking with, so I am using this term. A crack can occur when the trauma wasn’t strong enough to break the whole bone and also when a bone is under a lot of stress.

2) Broken Bones: There are several different ways you can break a bone. If you’re lucky, the bones stay in place and don’t need set. The bones can also move around under the skin or move around and poke out of the skin. You can guess that these latter are extremely painful.

3) Osteoporosis: Bones can become thin, especially as we age. This can lead to broken bones after even the most minor injury. Aside from age, lack of exercise, obesity, inadequate calcium intake and some illnesses can cause this condition.

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Top Three Illnesses For Old Age

old age 300x200 Top Three Illnesses For Old AgeNowadays, we can live much longer than before and we can also keep us in better health. And there are many reports show that the life span is now much longer than our ancestors. However, because our bodies will become weaker when we grow older and we may have different kinds of diseases. For the care giver of elder people, it is rather necessary to get some knowledge on these diseases. And this article will share some information on the top three illnesses that are very common among the elder people.

The first one should be cancer. There are many different kinds of cancers including breast cancer, lung cancer and skin cancer and so on. Although there are various kinds of treatment that can sure the cancer, they are usually not very suitable for the elder ones for the reason that they are so aggressive that they may make it more difficult for the elder people to recover from it. The reports have shown that more than 65% of the elderly people are troubled by cancer. And it is very important for the care giver to be careful on the unusual or abnormal symptoms and try to check it out as early as possible.

The second one should be the diabetes which is usually incurable but not fateful. This disease is often the cause of two much fat and sugar in the body and keeping a healthy diet with some necessary treatment will make it better. But there is not quick way to cure this disease and it is possibly to get worse if the patient does not get good care. And the most important thing for a care giver for the elder people is to keep a diet with less sweet food and this can help keep the blood sugar under the control. Necessary medicines and injection should also in good preparation.

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5 Warning Signs of a Stroke

stroke 249x300 5 Warning Signs of a StrokeWhen can a person suffer from a stroke? Well, a stroke can occur when a blood vessel is blocked in the brain. Usually, a blood clot is the culprit in blocking the vessel.

Since this is the case, it should come as no surprise that it prevents oxygen and blood from traveling to the brain and thus the health problem.

Also, another way in which this life changing health issue can take place is if there is hemorrhaging (bleeding) in the brain.

When a blockage or hemorrhaging takes place in the brain, the possibility of cells dying increases and this cause the parts of the body it controls to stop working correctly.

As we grow older and if we are not taking care of our bodies, the likelihood of suffering from an attack increases. However, there are several other risk factors that are involved in having an attack.

However, in this article, we will not be dealing with the risk factors that are associated with a stroke, instead, we will be dealing with the most common possible signs that a person may be about to suffer from a stroke and they are:

Headaches

Migraine suffers are familiar with severe pain in the head and if you are a suffer of this illness and one day you experience extremely pain, the likes of which you have never faced before, do not ignore it.

On the other hand, if you do not suffer from it and the same painful experience occurs, seek some professional help.

Vision Loss

Vision loss is usually a gradual process, therefore, if you suddenly loose sight in either or, both eyes, there is a possibility that you are about to suffer a stroke.

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The Physiology of Fear

One thing that both helps and hinders us when we’re faced with an unexpected emergency or catastrophe is our physiological reaction to fear.

It’s obviously a very primitive response, and activates what scientists call our “fight or flight” mechanism. Our fear circuit is located in the amygdala section of our brains. This is shaped like an almond,and located deep within our temporal lobes. Once alerted to danger, the amygdala sends the alert out to the rest of your body.

Your blood chemistry changes so it can coagulate more easily in case you’re wounded. Your blood vessels constrict so you lose less blood in case of injury. Your blood pressure and heart rate shoot up.

Your hormonal balance changes. Immediately, cortisol and adrenaline control your metabolism, so you have more strength and energy. Your muscles are stronger. Your body creates natural painkillers.

However, this natural response, while quite effective back in the days when we had to either run from danger or fight it, unfortunately reduces our brain’s ability to think clearly. We don’t perceive our surroundings as much. Our senses narrow to focus on just what’s important to survival. Many people get tunnel vision, though some report seeing more clearly than usual. Cortisol reduces our ability to think rationally.

Unfortunately, in many disasters we can’t flee unless we can find the exit or the stairwell. We can’t get out of our airplane seat because we treat the seat belt we try to punch a button as though it were an automobile seat belt instead of the type on an airplane.

If we can get moving, we’re more distracted by the noise, smoke, confusion, and darkness, so it’s harder to find the exit that’s no longer lit in handy red letter.

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