Nurses use a variety of methods to conduct clinical diagnostics, including:
Patient Assessment
This is often the first step in the diagnostic process. It involves taking a detailed medical history, performing a physical examination, and assessing vital signs. Nurses look for signs and symptoms that can indicate specific health issues.
Laboratory Tests
These tests involve analyzing blood, urine, or other bodily fluids to detect abnormalities. Common laboratory tests include complete blood count (CBC), urinalysis, and blood glucose levels. Nurses are responsible for collecting samples, ensuring they are properly labeled, and sometimes even interpreting basic results.
Imaging Studies
Imaging studies, such as X-rays, CT scans, and MRIs, provide visual insights into a patient’s internal body structures. Nurses may assist in preparing patients for these procedures and ensuring they understand the process.
Specialized Diagnostic Tools
Nurses may use specialized tools like electrocardiograms (ECGs) for heart monitoring, pulse oximeters for measuring oxygen saturation, and glucometers for checking blood sugar levels. These tools provide immediate data that can be critical for patient care.
