What are normal blood lab values?
What are normal blood lab values?
Normal Laboratory Values
| Laboratory Test | Normal Range in US Units | Normal Range in SI Units |
|---|---|---|
| High | 160-189 mg/dL | 4.14 – 4.89 mmol/L |
| Very High | >190 mg/dL | >4.91 mmol/L |
| Cholesterol, HDL | >60 mg/dL | >1.55 mmol/L |
| Moderate | 40-60 mg/dL | 1.03-1.55 mmol/L |
Does Nclex give you lab values?
NCLEX will not give you values that are within normal range. Questions will usually include critical lab values and it’s a matter of identifying if it’s within normal range or not. Please note that laboratory values may vary from agency to agency.
What are the most important lab values?
Here are important lab values for the complete blood count test:
- Red Blood Cells: Men- 4.32 – 5.72 million cells/ mcL; Women- 3.90 – 5.03 million cells/ mcL.
- White Blood Cells: 3500 – 9600 cells/ mcL.
- Platelets: Men- 135,000 – 317,000 cells/ mcL; Women- 157,000 – 371,000 cells/ mcL.
What is a normal reference range?
A reference range may also be called “normal values.” You may see something like this on your results: “normal: 77-99mg/dL” (milligrams per deciliter). Reference ranges are based on the normal test results of a large group of healthy people. The range helps show what a typical normal result looks like.
How do I remember PT PTT INR?
The keyword is weird….
- PT also measures clotting times.
- Pills TakIN Regularly -PT and INR go together.
- INR–I=normal is 1, but therapeutic ranges from 2 (NR, 2 letters after the I) to 3 (INR, 3 letters in total)
- Usually measured when on Coumadin / Warfarin.
- Think Wiz Khalifa–Warfarin (vitamin) K to remember the antidote.
Can RN review lab results?
Although there are no “laws” (other than HIPPA regulations related to confidentiality) about something like this, it is understood that the primary care provider, physician or advanced practice nurse, (whoever ordered the tests) should see the results first — they usually sign off on them to indicate he or she saw the …
How do you write a reference range?
When assuming a normal distribution, the reference range is obtained by measuring the values in a reference group and taking two standard deviations either side of the mean. This encompasses ~95% of the total population.
What does normal lab results mean?
In most cases, normal lab values are a range of values that 95% of a healthy population falls into. However, there are some exceptions to this. For example, for markers of heart damage called troponins, 99% of the healthy population have values that fall within the normal range [1].
