National Nursing Review assists candidates for RN and PN/LVN
licensure to prepare for the National Council Licensure Examination



2006 Edit



2005 Edition

National Nursing Review offers an array of NCLEX study and review aids, including review books, assessment tests, software, and online practice tests. In addition to authoring the National Nursing Review products, Sandra Smith designed and conducted NCLEX review courses throughout the US for more than 20 years.

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Each year, the sun’s rays are most damaging. A danger to the skin that remind us during the summer season, health experts and dermatology.

However, we should not take this situation to the extreme. Because the sun, with caution and with appropriate protective measures can also be very good for our physical and psychological health. Want to know some of the many benefits of sunlight? You’ll be surprised!

benefits of sunlight

A source of vitamin D

In addition to the numerous benefits of sunlight on an emotional level, the sun also helps produce vitamin D in our body. Between 10 and 15 minutes of sun enough to produce this important vitamin for our body. However, a more prolonged sun exposure without sun on our skin protector can be dangerous. Do not forget! Read the rest of this entry »

Well you seem to be wondering about dental assistant stats. Exactly what are all the facts in regards to this particular profession and so what exactly are my chances of acquiring employment? Well just put it this way. You will encounter hardly any difficulty securing a career in this specific industry. It really has been performing perfectly the past couple of years but still on the search for more and more people. So we will answer all your questions, such as how much do dental assistants make and how long does it take to become a dental assistant. It actually is a really good job in search of a lot more aid, so if you are intrigued read on.

In 2010 there had been over 300 thousand dental assistants in the United States, of which this is expected to expand by 29 %. Stated another way that is over one hundred thousand additional dental assistants by the year of 2020. That is really a great number of dental assistants and it proves absolutely no sign of stopping! The development speed for dental assistants is much quicker than average in comparison to the majority of vocations, which is the reason why this position is so desired at this time. It is additionally a thrilling profession that allows you to help individuals achieve their perfect smile, and we will be truthful, who would not want to consider that?

That being said let us review the amount of money dental assistants earn. Normally, dental assistants make around 30 four thousand yearly, which is not too bad. That is around 16 dollars an hour. And additionally let us explain that is the typical pay. The highest ten % of dental assistants make over forty two thousand every year! That is certainly a large amount considering the fact that most dental assistants do not have proper education. That is true, the majority of dental assistants are equipped with simply just a high school diploma. Income in addition fluctuates from state to state as well as region to region. Those employed in urban areas may make more while those in rural areas make a smaller amount. This is obvious to see considering the fact that country regions provide significantly less customers whilst city areas are highly populated with increased customers searching for oral treatment. To illustrate, dental assistants in the state of Alaska and District of Columbia earn well over forty thousand annually in general. Consider the amount of money the topmost 10 percent make in some of these areas!

Exactly where do dental assistants function though? So, a lot of them operate in dental care workplaces, as you can imagine, nonetheless they can be found in instructive situations, hospital wards, health department, in addition to the army. Furthermore, the majority of dental assistants are employed in basic dentistry, however they can also be located in orthodontic, pediatric, oral surgery treatment, and even several other environments. Concerning the regular region in which they work, nearly 50 percent of dental assistants are employed in the suburbs or smaller towns, although a 4th come in large cities, and the remainder are available in outlying and metropolitan areas. When it comes to the method of work, approximately work fulltime whereas a fourth works part-time. So that in relation to flexibility, dental assisting definitely fits into that category.

But how many dental assistants are jobless? Surely it could not all be decent right? That is moreover one more excellent consideration. The overall unemployment rate for dental assistants is 4.1 percent, which is actually lower than the overall higher education grad lack of employment rate. Quite amazing right? Therefore you are announcing to me that dental assistants do not need virtually any formal education, regardless they are likewise doing much better than higher education graduates? Where can I sign up! In 2014 the total unemployment rate in the United States was close to seven %, which is not totally unpleasant but yet is furthermore not amazing. Nevertheless the dental industry is holding up without a dilemma. Dentists as well as dental hygienists also have lesser un-employment rates, with dental care hygienists with a 2.8 percent un-employment rate coupled with dentists with a 1.5 % un-employment rate. That is generally strikingly low as well as a true eye opener. Therefore in case you are not certain regarding dental assisting, you can always follow an alternative occupation in the dental care niche, and you will have even less trouble getting work.

So that is certainly just about all there is to learn about the dental assistant market. It is an outstanding vocation with tons of opportunity, if you are curious you could get started applying!

The kidneys are vital organs considered as having the function of filtering the blood to remove toxic substances in the urine. Also involved in the control of blood pressure, normalize the volume of body fluid to retain or remove water, regulate the formation of red blood cells and are involved in bone mineral metabolism through the formation of vitamin D.

Kidney disease usually has no symptoms and affects the quality of life of people. An estimated one in 10 people have kidney disease and every year millions die prematurely from complications related to these diseases.

kidney health

After 40 years, the filtering of the kidney begins to decline about 1% per year. An estimated 1 in 5 men and 4 women, aged 65 to 75, and half of those over 75 have some degree of kidney disease. Read the rest of this entry »

What are throat tonsils? Angina is an acute inflammation of the throat or tonsils. Its name comes from the Greek “which tightens”. In the case of inflammation, the throat is tightened, causing pain. Angina may be of bacterial origin – usually in infants, and children up to 15 years – or more current, which is the malware.

In fact, ten anginas, eight are due to a virus, and two only to a bacterium. When inflammation only concerned to the tonsils tonsillitis is speaks and when it affects the throat, i.e. to the pharynx, is spoken of pharyngitis. When it is an infection of the larynx, rare, one speaks of laryngitis. Normally, the palpation of the neck region reveals the increase in volume of one or several nodes.

strep throat tonsils

Types of angina

Several classifications of this infection are differentiating. Angina Erythema – Erythema means red – is called red angina. Eritematopultacea angina, also called white angina, is a variety of angina with identical red angina symptoms, but with the presence of a whitish coating or a few white spots. Read the rest of this entry »

If you like strawberries, you’re in luck. Did you know they also help us keep our teeth healthy? In addition to its delicious taste and its many other properties, strawberries prevent plaque formation and protects us from bacteria. What relationship can exist between the health of our teeth and this fruit? The key to all and have experts plain xylitol, a substance that attacks the bacteria that form plaque.

Protect against cavities and gum is good for

So now you know: on your shopping list cannot miss the strawberries. Its high is the substance xylitol , attacks bacteria causing dental plaque, and also prevents wear our enamel that makes us even more vulnerable to decay.

strawberries benefits for health

As if that were not enough, experts have also found that xylitol helps strengthen our enamel. And also improves blood circulation in the gums. Read the rest of this entry »

The nap can be very beneficial to physical and psychological level, but it gets out of hand. Because according to experts, sleep during the day can increase the risk of premature death.

And on what basis to draw these conclusions so dire? A study by the University of Cambridge, UK, has the answer. Take a look…

 risk of premature death

30% more likely

According to the experts who conducted the study, people who sleep during the day are up to 30% more likely to suffer a premature death. The research, published in the American Journal of Epidemiology , analyzed more than 16,000 people over 13 years. And of those 16,374 volunteers, killed a total of 3,251 patients during the years of the study. Read the rest of this entry »

When we are in love and we see the person we love, when we say something nice, but when we have to speak in public or we have made a mistake.

There are many reasons and circumstances that get us out colors. Have you ever wondered why this happens? Why do we blush? Despite how much science advances, experts still have not managed to respond to this great mystery. Are you curious to learn more about this involuntary reaction? Well read on … we’re going to bring out the colors!

why do we blush?

Adrenaline, the biggest culprit

Blushing is an involuntary reaction absolutely, that no human being can control. And what is the primary key of this very human reaction? Read the rest of this entry »

Do you also happen to you, some days I feel especially tired / a? A stressful lifestyle, lack of hours of sleep, poor diet, and concerns … are many culprits that explain the syndrome known as chronic fatigue.

Do not let fatigue take over your body nor your mood, and learn to fight with the recommendations that we explain now. And enjoy your life!

chronic fatigue syndrome treatment


Lack of energy, physical and emotional exhaustion, apathy and lack of interest in things … All these symptoms are becoming more prevalent in our society again. Fighting them is in your hands. Read the rest of this entry »

Jogging, jogging, running … Call it what you want, but do not miss a sport that is very fashionable. Running is cheap, easy and almost anyone can practice.

And if that were not enough, plus all the benefits of the sport, a physical and psychological level, running is also very good for our brain. Want to know how? Here we reveal the results of a study by the University of Minnesota in the United States.

how to train your brain

Swimming and cycling also

According to the investigators, the study published in the journal “Neurology” is the most important so far. A study demonstrating the benefits it has run for our cognitive health. Read the rest of this entry »

Few people get rid of back pain. In fact, according to a European survey on health in Spain, made a couple of years, it is estimated that 25% of the Spanish population suffers cervical or lumbar pain.

And the pain is one of the most common complaints in our society. Do you also suffer? In that case, do not miss our tips today to avoid all these hassles.

relieve back pain

Avoid bad habits and postures

Poor posture, an old and shabby mattress, spends many hours standing, heavy lifting … There are many culprits that suffer neck or back pain. So to avoid these hassles, it is important to remove all those bad habits and practices of our lives. But also notes some tips that will help alleviate these pains. Read the rest of this entry »

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