Catecholamine Tests: MedlinePlus Medical Test

Allan I. Fleming

What transpires for the duration of a catecholamine examination?

A catecholamine examination may be finished in urine or blood. Urine screening is finished a lot more generally since catecholamine blood degrees can modify speedily and may also be afflicted by the stress of screening.

But blood screening can be helpful in encouraging to diagnose a pheochromocytoma tumor. If you have this tumor, specified substances will be produced into the bloodstream.

For a catecholamine urine examination, your overall health treatment supplier will question you to gather all urine for the duration of a 24-hour period of time. This is termed a 24-hour urine sample examination. For 24-hour urine sample examination, your overall health treatment supplier or a laboratory experienced will give you a container to gather your urine and guidance on how to gather and retail outlet your samples. Take a look at guidance commonly involve the adhering to methods:

  • Vacant your bladder in the early morning and flush that urine absent. Document the time.
  • For the future 24 hours, help save all your urine passed in the container furnished.
  • Store your urine container in the fridge or a cooler with ice.
  • Return the sample container to your overall health provider’s business or the laboratory as instructed.

All through a blood examination, a overall health treatment experienced will take a blood sample from a vein in your arm, utilizing a compact needle. Following the needle is inserted, a compact amount of money of blood will be collected into a examination tube or vial. You may experience a minor sting when the needle goes in or out. This commonly will take significantly less than five minutes.

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