Brian Porter

What Is a Rapid Plasma Reagin (RPR) Blood Test?

What Are the 3 Most Common Veins Used in Phlebotomy?

Where to Get an EKG Done and What to Expect

What Is the Ames Test and How Does It Detect Mutagens?

What Is a TCA Drug Test and Why Is It Used?

Insulin Samples: Why They’re Taken & What Results Mean

Can a Nerve Conduction Test Diagnose MS?

What Does T Wave Inversion Mean on an EKG?

How Long Can You Live With an Artificial Heart?

How Long Does a Drug Test Come Back?

How to Document a Diabetic Foot Exam

What Is Capillary Blood & Why Is It Used in Tests?

What Is RR on a Vital Signs Monitor?

What Are the Red and Blue Colors on an Ultrasound?

How Accurate Are Home Sleep Studies?

Can You Do a TB Test by Drawing Blood?

What Is a Blood Lancet Used For and How Does It Work?

MRI Fails: Common Reasons for Unsuccessful Scans

Bioengineered Organs: How They’re Made & Why They Matter

Can You See Endometriosis on a CT Scan?