Is considered a 'vital sign' and measures the force of the blood on the walls of as it travels through the body. It is a key indicator of heart health. The measurement consists of two numbers, and it's important that both are within a normal range. The first is the systolic number, and measures the pressure during a heartbeat. The lower, second number is diastolic and measures the force between heartbeats.
If either of these blood pressure numbers appear abnormally high, it indicates a potentially dangerous condition called high blood pressure (HBP), also known as.Blood pressure reading is a standard part of most medical examinations. It records the outward pressure or force placed on the walls of the blood vessels, like arteries, as the blood circulates through the body.
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The force is generated by the heart as it pumps the blood and can be affected by friction and resistance from blood vessel walls. This measurement helps medical professionals determine how hard a person's heart is working; blood pressure numbers should fall within a normal range in a healthy individual. Blood pressure is reported using two numbers, and many people don't completely understand what these numbers mean. The standard unit of measurement for the blood pressure numbers is millimeters of mercury, abbreviated as mmHg. The higher number that comes first is called systolic pressure. This is the pressure on the artery walls during a heartbeat while the heart muscle is working.
The second number is the, representing the outward force on the artery walls while the heart is at rest between heartbeats.The normal systolic range is typically between 100 and 120 mmHg. The diastolic number should be between 60 and 80 mmHg to be considered normal. A reading of 110 systolic and 70 diastolic is usually spoken as '110 over 70' and is written as a fraction '110/70 mmHg.' When the blood pressure numbers fall within the normal range, it's a positive indicator of health; lower numbers aren't usually considered to be a cause for concern.Blood pressure numbers above the normal range may indicate a problem. If the systolic number is between 120 and 139 mmHg and the diastolic pressure is 80 to 89 mmHg, the person has a condition called prehypertension which should be carefully monitored.
Numbers above systolic 140 mmHg and diastolic 90 mmHg indicate high blood pressure which requires treatment including lifestyle changes and medication. High blood pressure can be very dangerous, possibly leading to severe medical issues including stroke.
A blood pressure reading above 180/110 mmHg is called hypertensive crisis and requires emergency medical attention. I agree that you should know your blood pressure, but you shouldn't necessarily get too worried when your numbers don't fall into the normal range. My blood pressure has always been just higher than the normal ranges, and it has gone up a little more as I have gotten older.When I was younger, one doctor put me on blood pressure medicine. Like I said, my pressure wasn't really that high, and I didn't like the side effects of the pills he prescribed for me. I eventually went to another doctor, and after several months of monitoring my blood pressure and my overall health he told me I didn't have to take the pills.I take my readings a couple times a day and they never get into the danger range. They are still a little higher than what is considered normal, but I am fine. The good thing about blood pressure readings is that they are a good way of getting an idea of your general health.
You can buy one of the many types of blood pressure checking machines sold at drug stores and other places and monitor your health at home. I know there is more to good health than your blood pressure reading, but an out of the norm blood pressure reading can be a symptom of a lot of other illnesses.And if you don't take the readings you will probably not catch some illnesses until you start feeling really sick and have to go to the doctor. Many people go years and years without knowing they have high blood pressure because they don't feel sick, and so they never go to the doctor.
This is also a reason you should go to the doctor regularly for checkups.
An eye pressure monitor, known as a, is a device that measures intraocular pressure (IOP) to keep track of and maintain control over. Glaucoma refers to a number of that result in part from increased IOP. High IOP is caused by excess eye fluid, or, inside the eyeball. Routine eye exams and tonometer tests are the only ways to make sure eye pressure remains at safe levels.Usually, an eye pressure monitor measures the pressure in millimeters of mercury (mm Hg), the same as a blood pressure monitor. Normal eye pressure should fall between 10 mm Hg and 21 mm Hg, and high eye pressure, known as ocular, is diagnosed when eye pressure exceeds 21 mm Hg. The excess fluid can be a result of either increased fluid production or decreased fluid drainage in the eye. This increased eye pressure can damage the, which transmits visual stimuli from the eye to the.
Glaucoma can lead to decreased vision and, eventually, blindness if left untreated.The most common type of eye pressure monitor is called an applanation tonometer. These tonometers applanate, or flatten, a portion of the and measure the resistance. There are several types of applanation tonometers.
Contact tonometers are applanation tonometers that require contact with the cornea. These can be uncomfortable and scary for children and require a topical anesthetic to be applied to the eyeball before the procedure, usually in the form of eyedrops. Corneal-contact tonometers are, therefore, generally used only in a clinical setting by medical professionals.Patients can also monitor their condition at home by purchasing their own eye pressure monitor. A home eye pressure monitor can be used by pressing the device gently against a closed or partially closed eyelid to applanate the eye until a pressure, or a swirl of color or light, appears. It's at this point that the device takes a reading of the eye pressure.A third type of tonometer uses a puff of air instead of the device itself to applanate the eye. Because this method does not require contact with either an open or a closed eye, it does not carry the same risk of transmission of eye diseases as the other types, and it is somewhat more comfortable. For these reasons, this type of tonometer is commonly used in ' and ophthalmologists' offices as a quick, easy method of screening patients for glaucoma.