Q's & A's and Understanding Your Lab Results

Frequently Asked Questions About Blood Tests

Q: How long does a blood test take?

A: The duration of a blood test can vary depending on the type of test and the number of samples needed. In general, it takes about 5-10 minutes to draw blood, but you may need to wait longer if additional tests are required.

Q: Is fasting necessary before a blood test?

A: Fasting is often required for certain blood tests, such as cholesterol or glucose levels.

Your healthcare provider will inform you if fasting is necessary and guide you on the specific requirements.

Q: Will a blood test hurt?

A: While some individuals may experience slight discomfort during needle insertion, most people only feel a brief pinch or sting. Discomfort should be minimal and subsides quickly.

Q: Can I eat or drink before a blood test?

A: Unless instructed otherwise, it is generally acceptable to have water before a blood test.

Q: How do I understand my blood Results?

A: Visit this link for all your information you need to understand your 

laboratory test

https://medlineplus.gov/lab-tests/how-to-understand-your-lab-results/