Saturday, February 7, 2009

6 Ways To Improve The Way You Study Anatomy

By Mike Filsman

At first peek the study of human anatomy seems to be complex and intense. It is true that it is complicated and your studies will not change that. As far as being extreme ,that can be elevated if you take your works 1 step at a time. Here are numerous steps to help you along the way.

Step 1:
Do a quick overview of the human anatomy as a whole. You will see that it is entirely made up of systems. These systems all interlink with each other as well as back one another. If one system fails the others will not be able to work.

Step 2:
Now that you visualize the link ,that a look in wide at all the various systems. Get a list of all personalized unit. When you are equipped to start your studies you will be centralizing on each one singly. Your list now offers you with a standard study plan which is really only a starting guide.

Step 3:
You have constantly been assured when you are about to take on a task to begin from the start. In many senses trying to visualize just where the starting of the human anatomy begins is not all that elementary to determine. Most students find the easiest way is to study from the inside out. Meaning beginning with the skeletal system, is probably going to be the simplest way for you to start to understand the complexity of the body. After all if we didn't have the skeletal system then the rest of our body would just be a big blob of no form.

Step four:
Continue your studies this path taking each section at a time and mastering your knowledge in it. As you advance you will finally begin associating all of the systems together and you will that it has now get natural to you to run from one system to other.

Step five:
Once you have picked out the region or system you are starting to read. You require to get other list. This list will be the essential sections that are contained in that system. As you go over your studies you will learn about each one of these sections which we will now name to as the organs.

Step six:
Lets followup what you have in front of you as a study outline.

(a) you have your listing of body systems.

(b) you have a course of processes of where you are going to start. You have comprised a list of organs or parts found inside that system. So the following step is you now determine what do you require to know about each of the organs.

(1) you will require to recognise what its function is inside its own system.

(2) you will need to acknowledge what that organ is made up of and how it operates.

(3) in the end you will require to know how it links in with all the other organs within the system.

So by following these simple steps you have now relieved the feelings of being drowned in your studies. You have just constructed yourself a study program that will in the end aid you to gain and keep all of the knowledge you expect regarding the human anatomy.

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Friday, February 6, 2009

The Effects Of Stress On The Body

By Samantha Jones

Stress affects the body in many different ways. While the short term physical responses to stress are well known, some longer term effects of stress are less well understood. However, thanks to ongoing research a lot more is known about stress than was the case even a few decades ago.

Stress causes a physical response known as "fight or flight". Adrenaline, a hormone floods our system, enabling us to better fight off or to escape from a dangerous situation. The heart and respiratory rates increase, our senses are heightened and our muscles tense. Most animals have a similar response to danger.

How all of this works is that the hypothalamus gland is activated by stress. Our hormonal system cannot distinguish between different types of stress stimuli, but it does react differently depending on the perceived severity of the threat as well as whether not the threat is an imminent one.

When the sympathetic nervous system receives the alarm signal from the brain, it responds by flooding the body with stress hormones. Adrenaline is the best known of these but others include norepinephrine and cortisol. These enter the bloodstream and charge around the body directing operations to prepare us to respond to the danger.

The increase in heart rate allows more blood to reach our large muscle groups so that we are prepared to run faster or fight harder. In order to reduce bleeding in case of injury, the blood vessels close to the surface of the skin constrict and our blood sugar levels spike to give us more energy and a faster reaction time.

While our bodies are experiencing the fight or flight response, other systems slow down ? growth hormones, immune function, reproductive and digestive function are all affected.

If we are facing a real physical threat, these autonomic responses are incredibly useful and can help us to survive a dangerous situation.

However, the vast majority of situations which provoke this response in modern man have nothing to do with physical threats, but rather workplace deadlines and the like. As tempting as it may be to either run away or punch your boss, it's generally not appropriate.

When we have this response and do not have to actually respond in a "fight or flight" fashion, then the physical effects linger. In many case, this lasts until the next stressful stimulus comes up.

Because of this, many people spend a great deal of their time in this heightened state; something not conducive to good physical (or mental) health. While the respiratory system and the heart are working overtime, the rest of the body, including important systems like the digestive, immune and reproductive systems may be underactive, leading to health problems including heart disease.

The effects of stress on the body are harmful to our cardiovascular system and keep our immune system from doing its job properly ? it's no mystery why people get sick so often these days!

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Thursday, February 5, 2009

Rheumatoid Arthritis Medications

By Amy Clark

Notwithstanding that there is no definite treatment for rheumatoid arthritis or RA to date, there are a number of available drugs in pharmacies that are designed to alleviate its symptoms and ultimately improve the patient's condition.

Overall, RA drugs can be classified into distinctive classes, as discussed later in this article. Physicians will probably develop the right treatment plan to alleviate pain and inflammation of the joints, and avert further damage to the joints. On a case to case basis, successful treatment can be attained through a combination of each of the succeeding drugs:

Nonsteroidal Anti-inflammatory Drugs (NSAIDs)

Nonsteroidal Anti-inflammatory Drugs, otherwise known as NSAIDs, work as an anti-inflammatory and in pain relief, but don't function to protect the joints from further damage. These drugs block the body from producing a substance called prostaglandins, which which sets off inflammation & pain.

Some examples of NSAIDs are naproxen (Aleve and Naprosyn) and ibuprofen (Advil and Motrin). Other NSAID examples include etodolac (Lodine), meloxicam (Mobic), ketoprofen (Orudis), Celecoxib (Celebrex), indomethacin, oxaprozin (Daypro), diclofenac (Voltaren, Cataflam), piroxicam (Feldene), and nabumetone (Relafen).

These drugs are commonly advised as soon as a positive RA diagnosis is made. But remember that when consumed in extreme dosages for extended periods, these medications can cause severe side effects, including gastric ulcers, stomach bleeding, plus liver and kidney damage.

Corticosteroids

Another class of RA medication is corticosteroids. Such drugs restrain the immune system, ultimately reducing inflammation.

Methylprednisolone (SoluMedrol, DepoMedrol), Cortisone (Cortone), betamethasone (Celestone Soluspan), dexamethasone (Decadron), prednisolone (Delta-Cortef), triamcinolone (Aristocort), and prednisone (Orasone and Deltasone), are some corticosteroids.

While corticosteroids may be effective in treating rheumatoid arthritis, they have been reported to trigger severe side effects when taken in extended periods. Examples of these side effects include cataracts, easy bruising, glaucoma, excessive weight gain, thinning bones, and diabetes.

Owing to the risks of severe side effects, these drugs are commonly only used as a momentary solution to control sudden attacks of rheumatoid arthritis. The good news is that a single injection of corticosteroids is able to block joint inflammation lasting for a long time.

DMARDs or Disease Modifying Anti-Rheumatic Drugs

Disease Modifying Anti-Rheumatic Drugs or DMARDs pertain to a classification of drugs that serve to inhibit your immune system from assaulting the joints, gradually obstructing further progression of joint damage. In rheumatoid arthritis treatment, these drugs are commonly consumed in combination with other drugs for more successful results.

Rheumatoid arthritis causes permanent damage to the joints, which appears in the early stages. Accordingly, most doctors would advise DMARD therapy soon after making a diagnosis. Patients are most responsive to DMARD treatment in the early stages of RA. The earlier DMARDs are taken, the more advantageous it is for the person.

Examples of DMARDs are cyclosporine (Sandimmune, Neoral), methotrexate (Rheumatrex), hydroxychloroquine (Plaquenil), gold salts (Ridaura, Aurolate, Solganal, Myochrysine), cyclophosphamide, penicillamine (Cuprimine), azathioprine (Imuran), sulfasalazine (Azulfidine), leflunomide (Arava), and minocycline.

While a number of DMARD products have been effective in rheumatoid arthritis treatment, the risks for severe side effects is enormous. Using DMARDs for a long time may lead to toxicity of the bone marrow and liver, susceptibility to infections, allergies (e.g. skin), and autoimmunity.

Of the DMARD examples mentioned above, hydroxychloroquine has the lowest risk of producing liver & bone marrow toxicity, and is consequently considered as 1 of the safest DMARDs. The bad news is that hydroxychloroquine isn't a particularly powerful drug and is not strong enough on its own to curtail RA symptoms.

In contrast, methotrexate is deemed as 1 of the most powerful DMARD types in rheumatoid arthritis treatment because of a number of reasons. Methotrexate has been documented to treat RA without causing bone marrow and liver toxicity as in most other DMARDs. Additionally, it is safe and effective when used alongside biological agents, another group of RA drugs to be discussed later. It is for this reason that these medications are often recommended in combination with certain biological agents if the drug does not control the disease on its own. However, keep in mind that although methotrexate is not as potentially dangerous as other DMARDs, it still may likelyhinder the bone marrow or cause hepatitis. If this happens, getting regular blood tests are recommended to check the individual's condition, as well as to stop treatment at the first sign of trouble.

Biological Agents

Biological agents, also known as biological drugs, function to lessen inflammation via various methods.

One way through which biological agents work is by blocking TNFs (tumor necrosis factors). Adalimumab (Humira), infliximab (Remicade), and etanercept (Enbrel) are TNF blockers.

One other method of how biological agents treat inflammation is by eradicating B cells. The Rituximab (Rituxan) drug, for example, unites with B cells, ultimately destroying them.

Further medications that reduce inflammation through their own way are:

- tocilizumab (Actemra and RoActemra), functions by blocking interleukin 6 or IL-6 - anakinra (Kineret), blocks IL-1 (interleukin 1) - abatacept (Orencia), which serves to block T-cells

One thing to consider is that each of these biological drugs has its own potential for negative side effects. A drug's side effects must be considered when recommending it to an individual.

Salicylates

Salicylates reduce the body's production of prostaglandins. Prostaglandins are the cause of the inflammatory and painful symptoms of arthritis. Of late, the use of salicylates have been generally replaced with NSAID, mainly due to the fact that salicylates can cause negative side effects, such as causing potential kidney damage.

Pain Relief Medications

Finally, a variety of pain relief drugs may likewise be used in RA treatment. Examples of medications which have the primary purpose of pain relief are tramadol (Ultram) and acetaminophen (Tylenol).

Although pain relief medications neither eliminate inflammation nor delay the progression of joint damage, these medications allow the patient to feel more comfortable and in due course improve his/her overall condition. It is because of this that pain relief medications are absolutely worth considering.

Surgery as a Last Resort

If all these medications still prove ineffective, physicians may recommend surgery. Some surgeries used in rheumatoid arthritis treatment include tendon repair, joint lining removal (synovectomy), and arthroplasty (i.e. joint replacement surgery), wherein the damaged joint is replaced with prosthetics.

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Wednesday, February 4, 2009

Improve Your Health With A Flat Stomach

By Jason King

Three main and horrifying health benefits of burning off unwanted belly fat are the prevention of diseases such as breast cancer, diabetes and heart disease. It makes no difference how you get the fat around your stomach either. Whether it's another health problem, or just plain overeating it will have an effect on your good health at some point in your life.

It's not just how a fat mid section looks that people are now attempting to lose their excess pounds, but it's also because of the health risks that carrying extra weight has on the internal organs. The good news is there are simple steps you can take in order to reduce the amount of extra weight that's lining your belly.

A strategy that is gaining more popularity is food choices. Gone are the days when the dietitians were encouraging you just to eat less. We now know that dieting doesn't work in the long term, and can in fact make your problem worse.

Now we know that getting a proper balance of all foods is the key to burning fat. This incorporates eating carbohydrates and fat which most dietitians will encourage you to avoid or cut down on. Not all fats are bad, fats such as omega 3's are an important piece of a healthy weight loss plan, and they can help your body break down bad fats.

Carbohydrates are another food that a lot of dietitians now encourage you to eliminate. Carbohydrates are essential like any other food. They supply you with energy and prevent your muscles from shrinking. When your muscles start getting smaller your metabolism slows down, and then you'll put on weight.

Apart from consuming a a diet filled with the right foods, exercise is imperative for losing weight, and reducing belly fat. Cardio should be performed about 4 times a week for half an hour to an hour. Depending on your size and your work rate an hour of good cardio can burn up to 1000 calories. If you can do that 4 times a week that's an extra 4000 calories burnt off. That could be almost a couple of days worth of calorie intake being burned off in just a few hours.

If you can you can also do some resistance training that requires lifting weights. If you can increase your muscle mass you can maximize the speed of your metabolism. Once you raise the speed of your metabolism your body will burn extra energy even when you're resting which will help your belly get flatter.

Exercise has lots of other benefits like making you stronger, fitter and it also increases the strength of your heart.

Just eating healthy and adding some exercise to your weekly routine will get you a flatter stomach and add years to your life.

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Tuesday, February 3, 2009

Home Gym That You Can Build

By James

People generally want the same things"they want to look good, so they firm up, tone, and lose weight whenever they need it. Unfortunately, less and less people are exercising and joining gyms in order to get back into shape. And in some ways, it makes sense. With monthly dues, joingin a gym can be expensive.

Fortunately, joining a gym isn't the option available to get back into shape. In fact, there are several things you can do right inside your own home.

Treadmills: Doing a lot of cardiovascular exercises is the best way to burn calories, the most commong being running. It"along with brisk walking"is something anyone can do, without having to use any gym equipment. The problem is, running is directly proportional to the type of weather you're having. So bad weather equals a missed workout.

An easy, and rather inexpensive way to get around this if by buying a treadmill, which allows you to run or walk as much as you want, come rain or shine. Not only is it a great workout, but you can cover a lot of distance, without ever going out of your house.

Ellipticals: Elliptical machines is an excellent, low impact cardiovascular workout, ideal for people who can't use treadmills. Instead or running or walking, you swing your feet on pedals, minimizing the impact on your back and feet. If you have a knee injury or a series of joint problems that prevent you from doing high impact exercises like brisk walking and running, then getting an elliptical machine might be the best workout for you.

Exercise Bikes: Biking is one of the best low-impact cardiovascular activities that's designed to burn a lot of calories without adding too much muscle weights. All you need is an exercises bike, and you're good to go. One thing you should do when buying an exercises bike, is to choose one that's comfortable for you.

Most stores usually have a lot of models on stock, so make sure you try them before you make a purchase. A lot of them come in a wide variety of shapes and sizes, so it's not hard to find one that's ideal for you.

Home Gyms: A home gym is an ideal thing to have if you're looking to spend a lot of time working out to bulk up. Modern technology has made having a home gym a lot easier, with dozens of models desitned to accommodate basic to advanced fitness routines, without taking up too much space.

If you're looking to buy a home gym, make sure you shop around first, and read user reviews of each equipment. Then decide which one suits your workout regimen"do you want weight stacks, resistance wheels, or maybe just resistance bands. All are designed to help you have the best workout experience from home.

Spinners: Spinning is a lot like riding a stationary bike, except it's a lot more challenging. What makes it different is that there's a setting in the bike that let's you adjust the amount of resistance you're pedaling, mimicking the biking conditions you would encounter outdoors. Think of it as indoor mountain biking. A lot of companies even offer spinning DVDs, which plays first-person perspective videos of different terrains. All you have to do is to program the bike to match the places found on the video, and you can enjoy the benefits of biking outside without even stepping foot out of the door.

Whatever your fitness goal is, whether it's losing weight or toning your body, there's a wide variety of workout equipment available for not a lot of money. So what are you waiting for? Start building your home gym now, and start working out in the comfort of your own home.

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Monday, February 2, 2009

Purchasing Mineral Makeup: Some Great Reasons Why

By Marilyn Etzel

Wouldn't it be great to get maximum coverage and a healthy glow in one makeup with one application? That is what mineral makeup promises to its customers. For those who might want to give mineral makeup a try, this article probes the benefits of wearing it.

Mineral makeup comes with claims that they work for all skin tones and skin types. The mineral makeup hides is supposed to hide imperfections and help women put forth their best face possibleand with the growing popularity of mineral makeup, it seems it's doing just that.

Mineral makeup does it all using only natural products. When you first look at the small jar, you are reminded of traditional foundation. But, in that little jar is a product that reveals as much as it conceals.

The minerals that are the basis of most mineral cosmetics are:

Mica powder Iron oxides (adds color) Titanium dioxide

Most cosmetics contain dyes for color and fillers to increase shelf life. The minerals used in mineral makeup are naturally occurring ones that have been ground into a powder for application. Using natural products helps to lessen the occurrence of skin irritations or problems caused by makeup that clogs the pores.

The nature of makeup is that after all day wear, we need to "freshen up" our face. Some cosmetics, especially foundation, can cake or settle into creases and that only increases the visibility of the flaws we want to hide. In the heat, foundation can run and create light streaks on our face. That's not putting our best face forward!

Eliminate that issue by changing to mineral makeup. You don't have to rub it in as with a liquid foundation. A Kabuki brush is all you need to sweep a small amount of the mineral powder to your entire face. Don't worry about perspiration. The minerals settle in better when skin is warm.

Mineral makeup has several benefits:

Hides lines and wrinkles Goes on easy and stays smooth in hot weather Light coverage Works for all skin tones Provides a natural glow (comes from the bismuth oxychloride)

Do you have sensitive skin? Does your makeup protect you from the rays of the sun? According to a featured article on WebMD entitled The Lowdown on Mineral Makeup, the titanium dioxide and iron oxide act as a natural sunscreen in the makeup. Both of these minerals are found in many sunscreen products.

Mineral makeup is inorganic so there is less chance of bacteria getting into the makeup. As a precaution, keep your Kabuki brush clean between uses. Also use a separate container or a small top for makeup application instead of dipping directly into the jar.

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Sunday, February 1, 2009

Help for parents of newborn children

By Sakuragicho

As proud parents of a newborn child, there is nothing else in the world that you treasure more than your baby.

If you could find a way to monitor your baby 24 hours a day, surely you would.

Here is some good news for you.

With the technology of today, you can keep tabs on your newborn at all times with a Baby Monitor.

Baby Monitors are electronic devices that allow you to monitor your baby via audio or video, even when you are not in the room with your child.

There are several versions of monitors to pick from, such as a digital monitor, an analog monitor and a wireless monitor.

There are strong and weak points when comparing the different monitor types, however, the digital wireless unit ranks the highest when it comes to value for the money.

This version costs more than the others, but they have just about every type of advance features that you can imagine.

A wireless digital monitor keeps you aware of your infants actions and it gives you the freedom to move about your home.

During the daytime, a monitor will free you up to take care of necessary tasks in your home, like cooking and cleaning, while keeping a watchful eye over your child.

At night, it will keep you alert and informed of any potential problems your baby may have during his or her sleeping period.

Furthermore, a digital monitoring unit operates relatively free from static that is common in most analog monitoring units.

When comparing prices, the digital wireless monitor is the most expensive, at around $175, and the analog units are the cheapest at around $45.

If safety and protection for your infant are important to you, then I suggest that you choose a digital wireless baby monitor.

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