- Advantage And Disadvantage Of Manual Sphygmomanometer
- Advantages And Disadvantages Of Manual Sphygmomanometer Machine
- Advantages And Disadvantages Of Manual Sphygmomanometer System
- Advantages And Disadvantages Of Manual Sphygmomanometer Software
The digital sphygmomanometer is a portable device and very easy to operate. Many of today's medical equipment sales stores are now offering this kind of BP apparatus online. The aneroid type of sphygmomanometer on the other hand is the old-fashioned blood pressure measuring device and until now, it is still widely available in the market. The advantages and disadvantages of sphygmomanometer. Aneroid sphygmomanometer type however is outdated blood. Which is essential for manual. Automated versus Manual Blood Pressure Measurement: A Randomised Crossover Trial. Manual sphygmomanometer which is considered the ‘gold standard’when used by a. When mistakes are made or changes or corrections are needed, often a manual transaction must be completely redone rather than just updated. With manual or partially automated systems information. Jul 13, 2020. Jun 10, 2011.
A lot of men are still confused about Electric shavers Vs Razor. They still struggle to make up their mind between the two as the best option for everyday use. If you are one of them, this article may help you to better understand the choices. You’ll read both the advantages and disadvantages of using an electric razor and a manual razor.
- One major advantage of using electric razor is the comfort and convenience. You will get a much more comfortable shave out of an electric shaver compared to razor blade. They come with a very flexible head to easily follow the contours of your face.
- You don’t have to go through all the hassles of preparing for your shave as you do with manual blade shaving. Dry shaving with an electric shaver is a preferred choice for many for this reason. You’ll get a comfortable and efficient dry shave anytime.
- Compared to razor blade, a good quality electric shaver causes little or no skin irritation. Moreover, no bleeding is needed to get a close shave, unlike blades.
- You get speed with electric shavers. If you spend 10 minutes shaving with manual blade, you can expect to finish the same task in less than 3 minutes with powerful electric razor like Panasonic ESLV61-A.
- Electric shavers are durable. Shavers like Braun Series 7 790-cc are designed to last at least 7 years. Personally, I’ll never stick with a shaver that long but I like to keep options open and have choices when I sha0ve.
Disadvantage of Electric Shavers
- Though some shavers are very efficient, the majority of electric razors simply can’t give us the desired closeness of the manual blade.
- Most of the electric shavers out there are noisy and not an ideal option if you want a quiet shaving experience.
- You’ll need to spend a lot more money to buy quality electric shavers. High-end electric shavers are expensive, but their longevity might justify the costs in the long run. Any kind of damage not covered within the warranty is again a risk.
- Normally,your skin and beard need some time to adjust to a new electric shaver, many users do not understand this, and make premature, unwarranted negative assessments.
Advantage of using manual Razors
- You get a clean and close shave every time you use a good blade.
- There are no hassles to use razor blades in terms of maintenance and up keep. With disposal blades you use it once and throw away.
- Single Razor blades are cheap and you don’t have to worry about spending too much to get a clean,close shave.
- You can easily find razor blades at any department store or drug store. You don’t have to go through the hassles of finding replacement parts like you do with electric razors.
- Most men are more familiar with a razor blade and adapt easily. There is not much of a learning curve when compared to electric shavers.
- It won’t create noise like electric shavers which can be annoying at times. They are completely silent.
- It’s handier as a package when you travel. You can tuck in anywhere without much worry.
Disadvantages of Manual Ravors
- Razor blades will cut your face and neck without warning. You can expect a cut when you least want it.
- You are more prone to skin irritation and razor burns. People with sensitive skin can really hurt themselves with razors.
- It takes time to prepare for a nice razor shave. Shaving is a slow process with razors. Hurrying is not recommended with razor blades.
- It can get messy,not just time consuming preparing for your shaving with razors.
- Though easily available you still need to replace the blades much more often than electric shavers. With some razors you’ll have to replace it after every single use.
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Gail P. Mooney, MSc, PG Social Research Methods, RGN, lecturer, School of Health Science, University of Wales, Swansea.
What it is?
Blood Pressure (BP) is the pressure exerted by blood on the wall of a blood vessel (Tortora and Grabowski, 1993). When the ventricles are contracting the pressure is at its highest, this is known as ‘systolic’. ‘Diastolic’ is when the ventricles are relaxing and the pressure is at its lowest.
Normal/ideal values
Normal blood pressure ranges between 100/60 to 140/90 mmHg: BP can fluctuate within this range and still be normal (Mallett and Dougherty, 2000).
Hypotension (low blood pressure) is when the systolic is below the normal range. Low blood pressure could be an indication of hypovalemia, septic shock or cardiogenic shock.
Hypertension (high blood pressure) is when the systolic is above the normal range. High blood pressure could be an indication of cardiovascular disease, a side effect of drug medication or trauma.
Recording the blood pressure
The blood pressure is recorded for a number of reasons:
- To acquire a baseline;
- To monitor for fluctuation in blood pressure;
- To aid in diagnosis of disease;
- To aid in assessment of the cardiovascular system;
- To monitor medication e.g. anti-hypertensive drugs.
Blood pressure is usually measured in millimetres of mercury (mmHg) and can be measured in two ways, invasive or non-invasive.
Invasive measurement requires the insertion of a small cannulae into the artery, which is then attached to a transducer. The transducer transmits a waveform to a monitor - this allows continuous measurement of the blood pressure. This method is usually performed in critically ill patients and patients undergoing major operations.
Non-invasive measurement requires the use of a sphygmomanometer and stethoscope or an electronic sphygmomanometer.
Auscultation of sphygmomanometer blood pressure usually reveals five (‘Korotkoff’) sounds (Woodrow, 2000):
1. First sound heard, sharp thud - systolic pressure;
2. Soft, tapping, intermittent;
3. Loud (not as loud as phase 1); D link air plus dwl520 drivers for mac.
4. Low, muffled, continuous: start - 1st diastole;
5. Disappears - 2nd diastole.
Equipment needed:
- Stethoscope;
- Sphygmomanometer.
Procedure
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- Explain to the patient what you are about to do - even if the patient is unconscious.
- Ensure that the patient is comfortable, as relaxed as possible and not distressed.
- Note if the patient has had any medication that may alter the blood pressure.
- Any tight or restrictive clothing should be removed from the patient’s arm.
- The position of the patient is not as important as the position of the arm; this should be supported and should be level with the heart (Jowett, 1997).
- Apply the cuff (inside the cuff is the bladder), make sure that the cuff is empty of air before applying; ensure the correct size cuff is used on the patients arm. The width of cuff should cover at least 40% of the arm circumference and the length should cover at least two-thirds of the arm (Jowett, 1997). The centre of the cuff should cover the brachial artery.
C33 painting study guide. - Make sure that you can see the sphygmomanometer and that it is in line with the heart.
- Palpate the brachial pulse and inflate the cuff until the pulse can no longer be felt. This will give an estimate of the systolic pressure. Deflate the cuff and re-inflate to 30mmHg higher than estimated (Jowett, 1997).
- Position the stethoscope over the brachial artery and slowly deflate the cuff at 2-3mmHg per second.
- The first beating sound should be recorded; this is the systolic pressure.
- Continue to deflate the cuff; the last sound to be heard is the diastolic pressure. Yu gi oh tag force 7 pc.
- Record the blood pressure on the observation chart. Any abnormalities or irregularities should be documented and reported to the medical team.
- Before leaving the patient make sure any clothing removed is replaced and that the patient is comfortable.
Electronic sphygmomanometer - the same procedure is carried out as above without the use of the stethoscope. Manufacturer’s guidelines should be followed and appropriate training completed.
When and how often should the blood pressure be recorded?
The frequency of recording the blood pressure depends on the condition of the patient. Patients in a critical care environment will require their blood pressure to be recorded continuously.
Safety
- The blood pressure should be recorded to the nearest 2mmHg - to maintain accuracy.
- Nurses should wash their hands thoroughly between patients to eliminate the risk of cross infection.
- The correct size cuff should be used - the wrong size cuff will lead to an inaccurate measurements.
- The sphygmomanometer (electronic or mercury) should be calibrated and serviced regularly in accordance to manufacturers instructions.
- Equipment should be cleaned and precautions against cross infection must be adhered to.
Jowett, N.I. (1997). Cardiovascular Monitoring. Tyne and Wear: Whurr Publishers Ltd.
Advantage And Disadvantage Of Manual Sphygmomanometer
Mallett, J., Dougherty, L. (eds). (2000) The RoyalMarsdenHospital Manual of Clinical Nursing Procedures. Fifth Edition. Blackwell Science. Oxford
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Advantages And Disadvantages Of Manual Sphygmomanometer Machine
Tortora, G.R., Grabowski, S.R. (1993). Principles of Anatomy and Physiology. Seventh Edition. New York, NY: Harper Collins.
Advantages And Disadvantages Of Manual Sphygmomanometer System
Advantages And Disadvantages Of Manual Sphygmomanometer Software
Woodrow, P. (2000). Intensive Care Nursing. London: Routledge.