Based on the provided information, it seems like there might be a typo. It's possible the question is referring to a Phenobarbital (PB) blood test, not a "PBR" blood test. Here's what a Phenobarbital blood test entails:
A Phenobarbital (PB) blood test is used to monitor the level of the drug phenobarbital in a person's blood.
Purpose of a Phenobarbital (PB) Blood Test
The test serves several crucial purposes:
- Monitoring Therapeutic Concentration: It helps ensure that the patient has the correct amount of phenobarbital in their system to effectively manage their condition (e.g., seizures) without causing adverse side effects.
- Assessing Compliance: The test can help determine if a patient is taking their medication as prescribed.
- Detecting Toxicity: High levels of phenobarbital can be toxic. The blood test helps to identify potentially dangerous concentrations.
How it Works
The phenobarbital blood test utilizes a method called Kinetic Interaction of Microparticles in a Solution (KIMS) to measure the drug's concentration.
