Do you need to fast for euc blood test?
If you’re wondering whether you need to fast before taking a euc blood test, you are in the right place! In this article, we will tackle everything that you ever wanted and didn’t want to know about fasting before euc blood tests.
What is an EUC Blood Test?
To help us answer the big question of this article – “Do I need to fast for EUC blood test?”, let’s first understand what it is. The EUC Blood Test evaluates your kidney function by testing your body’s electrolyte balance or chemical composition. It measures different substances like sodium (Na), potassium(K), Cloride(Cl-) Calcium (Ca++) Bicarbonate(HCO3-)) magnesium.Most commonly tested items are Sodium,Potassium and Chloride
Why Are They Checking Your Electrolytes?
This may come as a surprise – but our bodies balance crucial things like acidity levels (pH) through these little creatures called ‘Electrolytes’. Electroyltes conduct electric signals throughout your body and when they’re not balanced correctly can lead to serious complications.
Back To The Big Question: Do I Need To Fast For An EUC Blood Test?
Now that we’ve understood what an euc blood test is – let’s dive into the real question here; do you really need to starve yourself before taking one? Here’s the truth –
No! You don’t have to fast prior (Yayy) However, it’s always best practice consult with your doctor before going ahead (Boo).
Let’s break it down though:
- No Special Preparation Required: Unlike other procedures such as blood glucose tests where preparation such as overnight fasting is necessary.
- Eat Normally Before The Exam!:It means you won’t necessarily be hungrier than usual after the test. So, go ahead and fuel yourself up (if you haven’t yet) with your favorite breakfast or a snack before the procedure.
- Medication Intake: However, if you are under medication or have an underlying medical condition affecting electrolyte levelsof your body; You need to let the doctor performing the EUC blood test know in advance
What Happens During The Test?
After we’ve answered whether starving is needed – let’s get down to what actually happens during this examination.
Step 1: Blood Collection
Similar to other blood tests process; firstly Your nurse will take a small amount of blood from your arm.
Step 2: Electrolytes Measurement
Then they’ll analyze it on EUC Machine which measures the concentration of electrolytes such as sodium potassium chloride .
Results? Or Not Yet…!
Your results usually come through within two days. These depend heavily on how busy their lab currently is , complexity required-It may take longer.You need not wait until your results arrive for further testing .Doctor might prescribe other necessary evaluations/screens based on patient symptoms/diagnoses.Even though urinary test has several known issues,to look at UTI/any changes in urine,it can be helpful also I’m assuming here that you’re taking this exam due regular checkups rather than any symptom changes developed lately.
So.. That’s pretty much all there is about fasting/not fasting while doing a euc blood test! Since knowledge truly is power (with great power comes great responsibility) make sure that you always inquire/know what exactly exams entails especially ones uniquely catered for specific individuals.So Listen to everything Doc tells ya !