Why do nurses need to know lab values?
To be a nurse is to know lab values. Nearly every single shift you’ll have to note, record, and assess a whole lot of data generated by your patients. This information is crucial to their health and care, and knowing how to record, manage, and interpret this data will be a big part of your career.
What lab values do nurses need to know?
Must-Know Nursing Lab Values
- pH: 7.35 – 7.45.
- PaCO2: 35-45.
- HCO3: 22-26.
- BUN: 5-10.
- Cholesterol: <200.
- Glucose: 70-100.
- HCT: F:36-46 M42-53.
- HgB :F:12 – 15 M:14 – 17.
What are normal ranges for labs?
Normal Laboratory Values
| Laboratory Test | Normal Range in US Units | Normal Range in SI Units |
|---|---|---|
| Marginal | 100-159 mg/dL | 2.59-4.14 mmol/L |
| 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 |
What lab values should nurses know?
What are lab values nursing?
This lab defines the number of cells present in the blood which may reveal the concentration of red blood cells, white blood cells, platelets, hemoglobin, and hematocrit. These values can help clinicians understand the presence of blood loss, anemia, infection, or medication overdose.
What are the normal ranges for blood test results?
Lab results are often shown as a set of numbers known as a 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.
What are normal levels?
Results
| Red blood cell count | Male: 4.35-5.65 trillion cells/L* (4.35-5.65 million cells/mcL**) Female: 3.92-5.13 trillion cells/L (3.92-5.13 million cells/mcL) |
|---|---|
| Hemoglobin | Male: 13.2-16.6 grams/dL*** (132-166 grams/L) Female: 11.6-15 grams/dL (116-150 grams/L) |
| Hematocrit | Male: 38.3-48.6 percent Female: 35.5-44.9 percent |
What is the normal WBC level?
Normal Results The normal number of WBCs in the blood is 4,500 to 11,000 WBCs per microliter (4.5 to 11.0 × 109/L). Normal value ranges may vary slightly among different labs. Some labs use different measurements or may test different specimens. Talk to your provider about your test results.
What is a normal lab value?
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 |
What is a normal blood test reading?
What are normal blood values?