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The Necessity of Regular Blood Test
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Regular blood testing is one of the best ways to keep a record of your overall physical well-being. Testing at routine intervals can help you see how your body changes over time and enable you to make informed health decisions. Blood tests help physicians to monitor and check for some conditions and diseases. They also help you to check your organ function and show how well treatments are working

Usually, during a physical, checkup, or an appointment, your doctor orders blood tests due to below significant reasons.

Significant Reasons for Blood Testing:

  • You experience unusual, persistent symptoms and check if you have risk factors for heart disease.
  • Cholesterol from HDL and LDL can help you change your food or fitness plan to minimize harmful habits.
  • Blood tests can diagnose many heart, lung, and kidney conditions.
  • Maintenance of the vitamin and mineral quantities required.
  • Keep your overall fitness and health.
  • To monitor whether medicines you're taking are working

Types of the Blood Test:

  • Complete blood count (CBC): CBC is a pervasive and straightforward blood test that screens some health-related disorders. CBC test determines whether your blood cell counts are increased or decreased. CBC may also detect blood disorders like anemia, infections, clotting problems, cancer of the blood, and immune system disorders. This test measures many different blood components
  • Blood chemistry or Basic Metabolic Panel tests: It consists of a group of tests measuring various blood chemicals. BMP comprises tests with blood glucose, calcium, and electrolyte as well as kidney function blood tests. This test requires you to fast for at least eight hours before your blood is drawn. Abnormal results may indicate kidney disease, diabetes, or hormone imbalances.
  • Blood enzyme tests: This test is for blood enzymes for heart attack control. These include troponin and kinase (CK) tests for creatines.
  • Sexually transmitted disease (STD) tests: This test can diagnose many sexually transmitted diseases (STDs) using a blood sample individuals who haveseveral sexual partners or a new partner should undergo this test.
  • Nutrient tests: Testing of vital nutrients for nutrient levels like iron or B vitamins.
  • Blood Clotting Tests: These tests monitor blood proteins that influence blood clotting.


  • As part of the routine control, a blood test may be carried out without disease symptoms.
  • Diagnosis of a disease
  • Check whether the condition is managed properly.
  • Exclude other illnesses.

Time Taken for Certain Standard Tests:

This can depend upon the specific laboratory where you are tested or how many tests you do at once. It can choose from a few hours to a few days to come out of the result.

  • Complete blood count (CBC) test, it takes 24 hours.
  • For Basic metabolic panel tests, it takes 24 hours to get the result.
  • For Complete metabolic panel, it takes 24–72 hours.
  • For the Lipid panel, it takes 24 hours.

Cost of Various Blood tests:

The cost of different types of blood tests vary, but the pathology laboratory usually includes all or part of the costs. The majority of tests are in bulk-billed.

The Risks of Blood Tests: Infection:

Control of infections is significant, and doctors and nurses who take blood must follow strict regulations on the disposal and storage of needles and blood samples.

In rare cases, it is found the site where the needle was passed into the vein has become infected; the wound may become red and swollen.

Excessive bleeding:

After the blood sample has been taken, site of the test often bleed. however, after placing on the wound a cotton pad or a gauze patch, this should stop fairly quickly. In rare cases, the wound can bleed overblown; if so, the health care professional will try to stop blood flow as soon as possible.


Mild blood bruising around the area of the needle is relatively common after a blood test. Severe bruises are usually caused by a failure to press the wound site after the needle is removed (the application of a cotton wool pad to the wound helps stop bleeding, reducing the risk of bruising)  It can also be caused by damage to the vein when the needle was inserted.


A haematoma is a blood collection under the skin that resembles bruising and causes a solid lump due to the blood clotting. Applying ice packs can help to ease swelling.


Blood test alone cannot diagnose many illnesses and medical problems. Blood tests show whether your blood levels fall within the normal range of different substances. The blood test can also help to identify possible issues early if treatments or lifestyle changes work best

By Zoe Sewell
All rights reserved. Any reproducing of this article must have the author name and all the links intact.

Zoe Sewell


Biography: My name is Zoe Sewell. I am a professional writer to share my blogs and ideas about Home Improvement Business Lifestyle Health Finance and Automotive that will be informative for readers who loves to gain knowledge.

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Disclaimer and Terms. This article is the opinion of the author. WorldwideHealth.com makes no claims regarding this information. WorldwideHealth.com recommends that all medical conditions should be treated by a physician competent in treating that particular condition. WorldwideHealth.com takes no responsibility for customers choosing to treat themselves. Your use of this information is at your own risk. Your use of this information is governed by WWH terms and conditions.