Connect with us

Health

Facts on Hearing Tests

Published

on

Facts on Hearing Tests

The vibrations of sound waves vary in intensity and speed or tone. Gentle vibrations make a soft sound, while fast vibrations make a loud noise.

Audiologists use objective tests like tympanometry and acoustic reflex to assess your hearing. These tests measure how well your eardrum moves and whether you have fluid behind the eardrum.

What is a hearing test?

The most common hearing tests is called pure-tone audiometry, and it requires you to wear headphones and listen to a series of tones at different pitches or frequencies. During the hearing test, the audiologist will prompt you to indicate when you hear a tone by raising your hand or pressing a button. This helps determine the softest sounds you can hear at each frequency.

Other tests may include tympanometry, which measures the movement of your eardrum (a flexible barrier that separates your outer and middle ears from your inner ear). This test can help diagnose problems such as fluid or wax buildup, holes or tears in the eardrum, or issues with the bones that connect the eardrum to the inner ear.

Other types of tests include otoacoustic emissions and auditory brainstem response. These tests measure the movement of tiny hair cells in your inner ear, which vibrates and sends signals to your brain when you hear sound. These tests can help detect hidden hearing loss when your brain can’t process sound even though your eardrum can.

Why do I need a hearing test?

If you suspect you have hearing loss, it’s essential to get a screening or full hearing test Sudbury done by an audiologist. A thorough test will determine if you have mild, moderate, or severe hearing loss and what type of hearing loss it is (conductive or sensorineural).

The test involves wearing earphones and pressing a button when you hear sounds transmitted through the earphones. To test your word recognition ability, the audiologist may also ask you to repeat words in different pitches and loudness levels.

An online hearing test can give you a general idea of whether your hearing is normal, but it doesn’t provide an audiogram or detailed results.

What is a hearing test like?

A hearing test usually involves sitting in a sound-treated room and wearing headphones or earplugs connected to a device that plays sounds of different loudness and pitches. You’re asked to raise a hand or press a button when you hear the sounds. The audiologist then plots your responses on an audiogram.

You may also have a speech test or an otoacoustic emissions (OAE) test. These tests measure a part of your inner ear called the cochlea. Tiny hair cells in the cochlea vibrate when a sound wave hits them. These vibrations create an echo that your ear can detect, and OAEs measure the health of those inner hair cells.

Other tests include bone conduction testing, which measures the bones in your ears to see how well they conduct sound, and an auditory brainstem response (ABR) test, which checks the connections or pathways between your inner ear and your brain. Your audiologist will explain these tests in detail.

What can a hearing test tell me?

A full hearing test looks at all the factors that contribute to how well you hear. It also shows if your hearing loss is caused by an ear infection or something else, like tinnitus.

The central part of a hearing test is pure-tone audiometry, which tests your ability to hear tones at different pitches and volumes in a sound-treated room. The audiogram is the graphical representation of the results. An audiologist will explain the data and how it might affect your life.

Other parts of a hearing test include speech audiometry and otoacoustic emissions (OAEs). OAEs measure the responses from your inner ear to sounds. These are generated by tiny hair cells in your middle and inner ears. Your audiologist may also use a tympanometry test that puts a probe in your ear to push air into it. This can check how your eardrum moves and the reflexes of your middle ear muscles.

Continue Reading

Health

10 shocking health benefits of rosemary tea

Published

on

By

benefits of rosemary tea

Table of Contents

Continue Reading

Health

Benefits of fasting for 24 hours

Published

on

By

Discover the benefits of fasting for 24 hours.

24-hour intermittent fasting is often recommended for weight loss, but also its many health benefits.

In this article, I detail the benefits of intermittent fasting, and particularly its practice over 24 hours. You will also be able to find my testimonial and my advice for a successful 24-hour intermittent fasting.

24hr Intermittent fasting to live longer in good health!

This sentence comes up constantly when one is interested in the subject. Simple fashion effect or real health interest? That’s the real question.

The objective of this practice is based on calorie restriction and resting the digestive system as a whole.

When we eat too much, binge, and get too much protein, our aging process is accelerated. Our body ages faster. To counter this effect, it is, therefore, necessary to fast. You boost your production of growth hormone, a hormone of youth.

In practice, it remains very complicated. It was Dr. Valter Longo who simplified the practice of intermittent fasting to reap all the health benefits. But in reality, is it effective?

The benefits of 24 hours intermittent fasting

Many scientific studies have highlighted the following health benefits of intermittent fasting:

• Promote weight loss, maintenance, lower bad cholesterol and increase well.

• Reduce cardiovascular and cancer risks.

• Regulate blood sugar by lowering insulin production and increasing fat metabolism.

• Lower the markers of inflammation ( responsible for the aging process ).

• Stimulate growth hormone production ( 2000% during 24-hour intermittent fasting ). This molecule helps you fight to age, tap into your fat and increase your muscle mass.

• Regulate hormonal disturbances after meals.

• Diversify the composition of the intestinal flora.

• Improve the quality of sleep.

It should be noted that these benefits are mainly found in a population that is overweight or obese, sedentary, or suffering from metabolic disease. The effects of intermittent fasting in healthy, physically active, or athletic people seem small to non-existent.

Intermittent fasting and weight loss

According to scientific research, intermittent fasting is effective for weight loss.

The main reason for the effectiveness of intermittent fasting on weight loss is calorie restriction.

Indeed, skipping one or more meals considerably reduces your food consumption. You then find yourself in an energy deficit, and your body has no choice but to draw on the stock of glycogen and fats to continue to function.

Practiced 1 to 2 times a week, over 3 to 24 weeks, intermittent fasting can lead to a weight loss of 3 to 8% of the initial weight, with a non-negligible share of abdominal fat (reduction in the circumference of cut).

However, over the long term, the evidence on the effectiveness of intermittent fasting remains very weak. We don’t know if, as with all low-calorie diets, it leads to a Yoyo effect and significant regain of lost pounds.

To lose weight permanently, mainly fat, while maintaining your muscle mass, it is advisable to combine a slight caloric restriction and the practice of sport regularly.

Need to lose weight permanently?

My Sport to lose weight program has already enabled hundreds of people to lose weight, improve their health and be in better shape! It includes sports sessions in videos, tools to calculate your fat loss, tips for starting running, recipes, and much more… It’s never too late to start the sport and lose weight for your health.

Opinion on the intermittent fasting 24h

So I wanted to get to the bottom of it and test this practice. To simplify things, Dr. Longo has been testing different protocols for several years. Simpler protocols to apply daily while maintaining the benefits. For people with a healthy lifestyle, practicing 24 hours a month is very effective.

So I fasted for 24 hours. The easiest way is to start after dinner. You eat dinner normally, then nothing until dinner the next day. Hydrate well. You can also consume tea, coffee, infusions but without sugar.

I was afraid of being too hungry, of being a wreck unable to move. And not at all. I did my intermittent fast one day back from vacation, in the car. I felt good, without a stroke. What a pleasure to sit down to eat in the evening, even if the goal is to eat normally and no more than usual.

I resumed the sport the next day with a big day ( 3h30 of cycling chained to 1h of jogging ). I felt good, I didn’t have any cravings. I even recovered better. I am full faster on the meals that follow. The results are very positive.

However, here are some tips to guide you:

• No sport on the day of intermittent fasting, or a short cardio session (30 minutes).

• Take care. Get out of your house, otherwise, the day will be too long to manage unless you have plenty of tasks to accomplish.

• Don’t throw yourself on the food when you eat again. Don’t say to yourself: “it’s good, I’ve done the hardest I can let go”.

• Remember to drink well ( 1.5 to 2 liters of water ) and take hot drinks for satiety.

Be careful if you have medical treatment, do not do it. I do not know the actions of this practice under these conditions. A drug does not have the same effect in these conditions, so check with your doctor.

I await your reactions after your tests. Intermittent fasting is increasingly practiced in the United States, to fight against junk food and diseases of civilization. Its health benefits are undeniable. Live old and above all live better!

Continue Reading

Health

Benefits of hibiscus tea for skin

Published

on

By

benefits of hibiscus tea for skin

Table of Contents

 

Continue Reading

Trending