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Glucose - Blood (without Biochemistry)

Glucose - Blood (without Biochemistry)

A blood glucose test is a crucial medical procedure that measures the concentration of glucose in the blood, providing essential information for diagnosing and managing diabetes. Glucose serves as a primary energy source for the body's cells, including those in the brain. The test is vital for identifying diabetes, a condition marked by elevated blood sugar levels, and for monitoring its progression and treatment effectiveness. There are several types of blood glucose tests, each with specific protocols: the Fasting Blood Glucose Test requires an 8-hour fast to establish a baseline glucose level; the Random Blood Glucose Test can be conducted at any time without fasting; the Oral Glucose Tolerance Test assesses the body's ability to process glucose after consuming a sugary drink; and the Hemoglobin A1c Test evaluates average blood sugar levels over the past 2-3 months. Accurate monitoring of blood glucose levels is essential for preventing diabetes-related complications and ensuring effective disease management.

Price of test:£30

The lowest price from the last 30 days: £30

Awaiting result:

12 hours

Collect material:

Blood

Prepare:

Learn more

Purpose of the test

A blood glucose test measures glucose levels in the blood, crucial for diagnosing and managing diabetes. It serves several purposes:

- Diagnosis: Identifies diabetes and prediabetes by assessing glucose levels.
- Monitoring: Tracks disease progression and treatment effectiveness.
- Screening: Detects prediabetes early.

Types of tests include:

- Fasting Blood Glucose: Requires 8-hour fasting.
- Random Blood Glucose: No fasting needed.
- Oral Glucose Tolerance: Involves drinking a sugary liquid.
- Hemoglobin A1c: Measures average levels over months.

Understanding results helps manage diabetes and prevent complications.

Who Should Get Tested

A blood glucose test measures the glucose level in the blood, crucial for diagnosing and managing diabetes. It helps healthcare providers monitor disease progression and treatment effectiveness. Key types of tests include:

- Fasting Blood Glucose Test: Requires 8-hour fasting; normal levels are 70-100 mg/dL.
- Random Blood Glucose Test: No fasting needed; levels of 200 mg/dL or higher may indicate diabetes.
- Oral Glucose Tolerance Test (OGTT): Involves drinking a sugary liquid; useful for diagnosing gestational diabetes.
- Hemoglobin A1c Test: Assesses average blood sugar over 2-3 months; levels of 6.5% or higher indicate diabetes.

Monitoring blood glucose is vital for preventing complications.

Blood Test Preparation Guidelines

Time of day

It is recommended to schedule your appointment for blood tests in the morning hours between 7:00-10:00.

Fasting

It is recommended to fast for approximately 12 hours before blood sampling. The last meal of the previous day should ideally be consumed around 6:00 p.m. On the day before the test, avoid heavy and fatty meals as well as alcohol.

Stay hydrated

Drinking water prior to testing can help with sample collection.

Other factors

Tests should not be performed after a sleepless night or intense physical activity. It is recommended to avoid exercise and stress immediately before blood collection and to not smoke. A short rest is recommended.

Medications and supplements:

Blood samples should be collected before the morning dose. Some drugs can interfere with test results. Consult with your doctor whether you can delay your dose because of lab tests.

Biotin supplements:

High doses of biotin supplements can affect test results, causing false elevation or reduction. It's recommended to avoid taking biotin for at least 72 hours before blood collection. If you are taking biotin, inform the personnel collecting the blood so that they can provide specific instructions.

Interpreting Test Results

Understanding test results is crucial for effective diabetes management. Here's a brief guide:

- Normal Results:
- Fasting Blood Glucose: 70-100 mg/dL
- Random Blood Glucose: ≤125 mg/dL
- OGTT: <140 mg/dL at 1-hour, <200 mg/dL at 2-hour
- HbA1c: <5.7%

- Abnormal Results:
- Hyperglycemia: Elevated levels may indicate diabetes or other conditions.
- Hypoglycemia: Low levels could result from excessive insulin or other factors.

Regular monitoring helps adjust treatment plans, preventing complications and maintaining health.

Price of test:£30

The lowest price from the last 30 days: £30

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