Disadvantages · Blood tests are painful - To obtain blood, you must use a needle. · Sometimes a bruise develops where the needle was inserted. · As with any wound, an infection may develop where the needle was inserted. · Rarely, some people feel faint during a blood test. · Some people have a phobia of needles and a blood test causes great stress and anxiety for them. · Clerical error - If someone accidentally mislabels the blood tube and your name ends up on it. Later they find out that the blood was infected. You could be misdiagnosed. Advantages · Help diagnose certain conditions. · Monitor the activity and severity of certain conditions - to see if a condition is responding to treatment. · Check the body's functions such as liver and kidney function when you are taking certain medicines which may cause side-effects. · Check your blood group before receiving a blood transfusion.
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They are not very painful, and it's generally just the entry that hurts, not the extraction! I should know - I've had a quite a few in the last couple of years. Yes, sometimes they can leave a small bruise but it should heal quite quickly.
If you are afraid of needles and the sight of blood (even your own) then simply look away. The procedure is very simple and quite quick.
what is the advantages of weekly test
Advantages: This test is suitable for all athletes and is quick and easy to test. Also it requires little equipment. Disadvantages: It does not measure the exact reaction time it just measures the average.
me
advantages: our body can produce more red blood cells
advantages: our body can produce more red blood cells
jamil jubo tahik letum
Advantages - salt can be iodised and therefore supply your daily need of iodine. Disadvantages - salt dehydrates you with excess consumption, it can also tighten your blood vessels slowly the flow of your blood
Advantages and Disadvantages of equity
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what are the disadvantages and advantages of antipyretic
there are no advantages or disadvantages