What occurs throughout a catecholamine take a look at?
A catecholamine take a look at could also be accomplished in urine or blood. Urine testing is finished extra actually because catecholamine blood ranges can change shortly and might also be affected by the stress of testing.
However blood testing may be helpful in serving to to diagnose a pheochromocytoma tumor. In case you have this tumor, sure substances shall be launched into the bloodstream.
For a catecholamine urine take a look at, your well being care supplier will ask you to gather all urine throughout a 24-hour interval. That is referred to as a 24-hour urine pattern take a look at. For twenty-four-hour urine pattern take a look at, your well being care supplier or a laboratory skilled offers you a container to gather your urine and directions on tips on how to gather and retailer your samples. Take a look at directions normally embrace the next steps:
- Empty your bladder within the morning and flush that urine away. Report the time.
- For the subsequent 24 hours, save all of your urine handed within the container supplied.
- Retailer your urine container within the fridge or a cooler with ice.
- Return the pattern container to your well being supplier’s workplace or the laboratory as instructed.
Throughout a blood take a look at, a well being care skilled will take a blood pattern from a vein in your arm, utilizing a small needle. After the needle is inserted, a small quantity of blood shall be collected right into a take a look at tube or vial. You might really feel somewhat sting when the needle goes in or out. This normally takes lower than 5 minutes.