Archive for September, 2011
September 29th, 2011 | 
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Sinus infection symptoms affect people in two ways; over the short term, usually from a few days up to two months or more than two months in which case the person would more than likely have a chronic condition.
Symptoms Of Sinus Infection
Sinus infection symptoms come in various forms. Headaches are a common symptom while facial pain and fever are others. In more severe cases, a sore throat will accompany infection while stuffiness of the nasal passages and discolored nasal drip are other tell tale symptoms.
It’s important to realise symptoms of sinus infection aren’t all created equal. Many times, your doctor will determine which sinuses are affected and if the symptoms are acute or in a worse case scenario, chronic.
What Is Sinus Infection?
In short, it’s the inflammation of the nasal passages and sinuses. The sinuses are designed to connect the area between the nostrils and nasal passages as well as provide an insulation effect for the skull. When sinus infection symptoms are present, meaning bacteria has entered the sinuses, an infected person will experience anything from headaches to facial pain.
Bacteria will breed when the sinus openings become blocked. This can be as a result of the hairs in the sinuses not functioning properly with mucus being retained within them.
Sinus infection symptoms can result following respiratory illnesses such as colds and flu as well as allery conditions. Not every one is affected by symptoms of sinus infection with the estimated number being about one person out of every eight to ten.
Treatment Options For Sinus Infection Symptoms
If symptoms persist for any length of time such as headache and sore throat then see your doctor. Reducing sinus congestion is one of the aims of treatment. Antibiotics can be prescribed and usually do the trick while a corticosteroid spray to alleviate swelling can be effective.
In more persistent and extreme cases, a referral to a specialist may be required. Chronic sufferers have reported good results following surgery. Surgery is performed to clean the sinuses and this is usually recommended for people with fungal infections.
Home Treatment For Sinus Infection Symptoms
There are several ways to treat the symptoms of sinus infection from home. Humidifiers have proven an effective relief strategy or, if you are more adventurous and your budget doesn’t allow it, then inhaling steam several times a day can provide much needed relief.
Expectorants are available over the counter in most cases and can aid in the relief of infection by thinning the mucus but prolonged use of expectorants is not encouraged. In fact, it might be wise to see a doctor first before self-prescribing yourself this medication.
For pain and inflammation, pain relief medication containing ibuprofen or aspirin can be effective. The warning is the same though; avoid prolonged use. Sinus infection symptoms are uncomfortable for those suffering from them and if in doubt about what to do or you want peace of mind, then always make an appointment to visit your medical professional.
Physical therapy assistants work in the medical field and their jobs is to work alongside healthcare providers and offer their assistance. Since the position is within the increasingly popular healthcare sector, more people are becoming interested in becoming a therapy assistant. It is a good idea, however, to get more information before jumping into training programs.
What a Physical Therapy Assistant’s Job May Entail
Physical therapy assistants operate under the direction of a licensed physical therapist to provide various treatments to the patient. This can include exercises, massage, balance training, and offering guidance to the patient. However, these may only be a few of duties of a physical assistant. The extent of what he or she is allowed to do will depend on the scope and policies of the individual practice as well as the rules and regulations of the state medical board.
Physical Therapy Assistant Education
Before beginning your career you will have to attend and successfully graduate from a program at a physical therapy assistant school. This is usually a two year degree program, but other types of approved programs may be available. Although vocational schools may offer physical training programs, many potential employers and various states may require some form of degree.
Hands-on Training
One of the many aspects of becoming a physical assistant is through hands-on instruction. To complete an approved therapy program, there is a certain amount of clinical experience necessary. During clinical time, the student actually works in the field with direction from the instructor. Clinicals can be in a variety of facilities such as a nursing home or a hospital. The exact number of hours will vary by local laws and the learning institution.
Prerequisites and Requirements for Training Programs
To enroll in physical training programs, a high school diploma or GED is required. In addition to this, some programs may also have selective admission criteria. Prerequisites for the program may vary by the institution but generally consist of core classes in math, English, and similar subjects. The student should consult with his advisor to obtain this information.
If you’re interested in becoming a physical assistant, you should look into schools in your area. By enrolling in a training course you are taking the first step towards starting a career as a physical assistant!
Menopause is not an illness or disease; it is a normal phase of development that all women go through when their fertility and menstruation begin to decrease. But even though it is not an illness, it is advised that you seek treatment for your symptoms if they become severe or start in impact your daily life. Menopause can cause sleeplessness, anxiety, and depression and any one of these symptoms can have negative long term impacts. Unfortunately there are the still irritating but less treatable problems such as hot flashes and mood swings. If you are having trouble coping with menopause, especially in the case of anxiety or depression, please visit your doctor.
In the United States the average onset of menopause is between 45- 55. In other countries it may occur earlier. For women undergoing natural menopause, menopause is defined in medical terms as the day after your last period is over. After one year of no periods, you are considered infertile and don’t have to worry about getting pregnant anymore. There are a lot of unknowns in menopause. Currently it’s unknown why some women get more severe symptoms than others and there are some racial differences with some races having fewer and less severe symptoms. Not so surprising is the fact that smokers typically will enter menopause a much earlier than non-smokers. One fact that is surprising is both fraternal and identical twins go into menopause much earlier than most women. About 5% of twins go into menopause before 40 years old.
Prior to menopause occurring there is a transitional phase that is called perimenopause. Again, severity of symptoms and the age at which it will begin varies. In most cases, perimenopause begins in the mid to late 40′s. Perimenopause symptoms are the same as the symptoms experienced during menopause. Basically perimenopause is simply the very start of the menopausal phase.
Some of the more common menopause and perimenopause symptoms are:
Irregular bleeding and periods
Vaginal dryness
Pain during intercourse
Loss of sex drive
Incontinence
Hot Flashes
Night sweats
Moodiness
Inability to get restful sleep
Anxiety
Exhaustion
Irregular heartbeat or heart palpitations
Weight gain
Muscle Soreness
Thinning hair
Stomach problems
Osteoporosis
Loss of skin elasticity
Memory loss
It’s unfortunate that not of lot of information is available about reliable treatment options for women in menopause. Until recently Hormone Replacement Therapy (HRT) was the standard treatment for menopause, but all this changed several years ago when studies showed that HRT caused an increase in certain types of cancers. Because of this information, women began going off of hormone therapy in droves.
Posted in Menopause | 
Tags: Anxiety And Depression, Anxiety Depression, Fertility, Hot Flashes, Last Period, Perimenopause Symptoms, Severity, Vaginal Dryness | 
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Article by Half Price Tour Tickets
When visiting the Miami Seaquarium one of the species you can see and learn about is the Manatee that belongs to the family of the Serene from the species troches manatees, the West Indian Manatee, the largest member of the aquatic mammal. At the Miami Seaquarium they are big marine mammals that can weigh up to 2000 pounds and 12 ft. in length. Due to their low metabolism and lack of the body fat insulation they are limited to the tropic and subtropical areas.
As mammals they need to breath air but they can hold their breath for around 20 minutes. Despite that they use to go to the surface and breathe every 3 to 5 minutes.
When manatees breathe they exchange almost 90 percent of the air in their lungs, in humans when breathing the exchange is around only 10 percent of the air in the lungs. To do this manatees exhale really hard when their nose get to the surface of the water, like the whales do, this way they have significantly more fresh oxygen in their lungs which allows them to be under water longer periods of time. When you go to the Miami Seaquarium to see the manatees normally swim at speeds of 3 to 5 miles per hour but they can reach speeds up to 20 miles per hour.
Their eyes are small but they can see really well. Manatees are the only herbivore marine mammals and to maintain their body warm they need to eat approximately 1/10 of their body weight every day, for the typical manatee this means around 100 pounds of aquatic plants. They’re known as the cows of the sea, the name manatee comes from the Taine, a pre-Columbian people of the Caribbean, it means “breast”.
Manatees are pretty smart animals, they are able to understand discrimination tasks, and show signs of complex associated learning and advanced long term memory. They demonstrate task-learning similar to dolphins and pennies in acoustic and visual studies.
Manatees usually breed once every two years, which isn’t much and the pregnancy stage lasts about 12 months and it takes an additional 12 to 18 months to wean the calf, only 1 calf is born at a time and stays at its mother side or males follow a receptive female, they’re generally solitary creatures. Seaquarium Manatees reside in shallow, marshy coastal areas and rivers of the Caribbean Sea and the Gulf of Mexico, the Amazon Basin, and West Africa. Although swim with dolphins is popular, If you live near where they live you can sometimes see signs that warn you that manatees are around and direct boaters to proceed with caution, they are very sensitive animals and it’s common that they are killed when a boat collides with them. The number one threat to manatees are humans, the main causes of their deaths are human related issues, habitat destruction, human objects such as boats, harpoons, or litter, and natural causes such as temperatures and disease. All three species of manatee are listed by the World Conservation Union as vulnerable to extinction, it is considered a crime to abuse, kill, or hunt manatees
There’s a whole bunch of people who claim we’re the result of intelligent design. That means every aspect of the bodies we now occupy while on this Earth was in the original plan. So, for millennia, we’ve had to put up with pain when the designer could have left out the pain receptors placed all over our bodies or installed a painkiller chemical dispensation system. We got adrenaline to increase the body’s performance. It would have been just as easy to give us something to calm down the pain. Would something as simple as an off-switch be too much to ask for?
So what’s pain for? Well, it’s a basic survival tool. Unlike a few insects that have eyes with all-round vision, we can easily be taken by surprise. As primates, we had a habit of walking through thick grasses and stepping on sharp objects or sleeping snakes. We were also prone to losing concentration at key moments and falling out of our trees. In our modern lives, we have surrounded ourselves with dangerous machinery. The price of not paying attention is injury. We’ve always been accidents waiting to happen. In this, it’s pain that gives us the first warning signals if we’re in trouble. More importantly, it tells us where the problem is and what kind of injury we’re likely to have picked up.
Now you might say this is good so far as it goes, but why can’t we switch it off when we’ve seen a doctor and got the treatment? The answer is simple. You and the doctor need to monitor the pain. If it starts to get worse, the treatment needs to change. It’s the same if the pain starts to spread. If you have switched off the pain, there’s no way you would know something different is needed. More to the point, if you switch off pain because you hurt your leg and then pick up a pan that’s too hot, do you have to wait to smell the cooking flesh? All the rest of your body needs the pain reflexes to be working, otherwise you might accidentally injure yourself and make everything worse.
So let’s be clear. There are no drugs in development that will switch off pain. Actually, no one is trying very hard to develop such a drug. Pain is too useful to want to switch it off altogether. In chronic cases where the pain in an inflamed joint is making life a misery, there’s a legitimate case to be made for a selective pill to turn off the pain receptors at a specific location. But no one has any idea how that would be done. All doctors can do is treat the joint itself and hope the pain will reduce naturally.
This is all building up to a message you don’t want to hear. We’re an overmedicated nation. More people die through the abuse of prescription drugs than of heart attacks. This habit is literally killing us. We should accept more pain in our lives and do without pills. If you find this unbearable, Tramadol is the strongest drug you should take. Equally important, don’t use Tramadol over long periods of time. This builds up tolerance, forcing a move to the opiates where the risk of dependence is more real.
Article by Qiaorui
Think about this if you decide to visit a gliding club one day. Will you settle for a sedate float around the sky in a sailplane, or would you be happy to experience a little more? Print off this article and take it with you next time you go for a passenger flight at a gliding club! Use one of the suggestions to spice up the flight for you or one of your family members!
Here is a round-up of all the more exciting things you can ask for when going for a passenger ride in a glider. These ideas for thrill rides have been dredged up from many memories of my years as a gliding instructor. I realized my passengers and students had experienced a range of interesting little escapades. Particularly teenager passengers, they are usually game for a thrill ride of some kind!
Now I guess most of you reading this article have not actually taken a ride in a glider, or sailplane as they are sometimes called. These are the full-size planes I’m talking about, not hang-gliders! Gliding clubs are dotted across many countries, particularly in Europe, the U.S., Australia and South Africa. It’s easy to contact a club and simply turn up on the weekend for a passenger flight. I won’t go into prices since this varies a lot from country to country and even club to club. But the cost is very reasonable in most cases, for a 10 or 20 minute flight. Longer flights are possible if weather conditions are suitable.
Winch Launches
If you can, try to get a flight at a gliding club which uses winch-launching. Yes, gliders are actually winched into the sky on the end of a long cable. The winch is powered by a powerful motor, often a V8, and it pulls the glider up like a giant kite. Sometimes the cable breaks, but this is quite routine and simply results in a short flight and a bit of inconvenience for the ground crew! Come to think of it, this situation could be considered a thrill ride for an unsuspecting passenger! Firstly, the jolt when the wire snaps. Secondly, the fairly sudden nose-down movement of the glider as the pilot makes sure the airspeed stays up. Sudden but smooth.
Now, why are even normal winch launches thrilling? Because you go up like a fighter jet, that’s why. The nose of the glider points skywards at an angle of 45 degrees or so, and you reach release altitude in less than 30 seconds. Even an experienced glider pilot tends to enjoy it time after time! I certainly did.
An even more thrilling form of launch is rarely done now-a-days. It was called a reflex launch. The tow rope, yes a rope not a wire or cable, had a bit of stretch in it. It was attached to the glider’s release point at one end, and the other end was attached to a powerful car. A loop was laid out to set a certain amount of slack in the rope, before the car went charging off down the airstrip. TWANG. I remember seeing a Blanik L13 with 2 people on board lunge off the ground in maybe 3 meters (10 feet) and commence climbing like a home-sick angel. Ah those were the days.
Pushing The Envelope
By ‘pushing the envelope’ I mean flying an aircraft a little closer to its limits than usual!
Something to try that isn’t too extreme, but still suitably thrilling for say, your mother or grandmother, is to ask for the pilot to throw in a few really steep turns. Gliders often need to do this anyway, to stay within the confines of narrow patches of rising air called thermals. OK, how steep? Try 60 or 70 degrees. That’s pretty steep, it will seem like the glider is right over on its side. What’s more, mild G-forces will start to tug at Granny’s face while the glider is held in the turn, and the horizon spins past.
Now it’s Dad’s turn. Let’s rough him up a little more than Granny! Ask the pilot to throw in a couple of stalls and spins. Here’s what happens in a deliberate stall. The pilot slows the glider down by aiming the nose high and holding it there with back pressure on the joystick. But with no engine, the glider can’t climb like this for very long. After a little while, everything goes deathly quiet as the airspeed drops below the stall-speed of the glider. Suddenly, the nose pitches down and Dad finds himself staring at the ground way below, and seemingly diving straight at it! The glider builds up speed again, very quickly, then the pilot carefully returns it to level flight again. Dad was taken by surprise, but thinks he might just enjoy the next one!
Next, the pilot performs a spin. Everything is the same as for the stall. EXCEPT, just before the nose drops this time, the pilot kicks in full rudder. The joystick is held right back against the stops. The poor glider just refuses to fly now. A wing drops, the nose drops, the ground is right there in front of Dad, spinning around and around and around. The altimeter winds down, Mum on the ground wonders what it will be like raising the kids on her own… But no problem. The pilot deftly stops the spinning and gently pulls the glider out of the resulting dive.
Now it’s The Kid’s turn. He’s got a wide grin on his face. Give me everything Granny and Dad had, plus more please! The Kid is game for anything, so the instructor decides to go through as much of the basic aerobatic repertoire as altitude allows. Steep turns, stalls, spins, then wing-overs, loops, a slow roll, a stall turn. A bit more tame than what you might see a Pitts Special doing at an air-show, but The Kid loves every second of it.
A Few Odd Things
I just can’t resist throwing in a couple of odd-ball things that I remember doing. Firstly, the fun exercise of tossing a complete toilet roll out the clear-vision panel of the glider. Then turning back to spot the unraveling streamer floating down through the air. What’s the point? To chop it into bits of course, with the wing of the glider! Yes, such fun to fly back and forth, swooping through the streamer again and again until it’s time to think about landing. I can imagine some passengers would see some fun in it too. Perhaps.
A little trick I used to demonstrate to my passengers from time to time was inspired by astronaut-training. Yes, really! The 2-seater glider used to have a microphone on a curly cord, plugged into the instrument panel. The passenger would be asked to extend their hand, with the mic resting on their palm. Then, after stoking the glider up to near it’s maximum speed, I would suddenly pull up into a climb. What followed next was a demonstration of zero-G. That is, weightlessness. By easing the joystick forward in just the right way, I could get the microphone to rise up off the passenger’s hand and hover there, weightless, for a few seconds! If it wasn’t for the harnesses, the passenger and I would have floated around the cockpit too!
See if your friendly local gliding instructor would like to do something similar to these last two!
Conclusion
Everything described from here on is very safe when done with an experienced pilot. In fact, some things like steep turns and stalls form part of the standard training for glider pilots. So be game, and have a great time!
Tim Parish is a motorless flight enthusiast, the webmaster of Paragliding Tales and Reviews, a site which will introduce you to many aspects of paragliding, with a sprinkling of humor. Tim has had the pleasure of soaring in sailplanes, hang-gliders and paragliders in the past, both real and simulated. His enthusiasm for these activities is evident in his writing, which he hopes will inspire others.