Are There Medical Reasons For Making Drawing Blood Hard
Tips for a Successful Blood Depict
Posted: Sep 6th, 2022 at 12:00AM
If yous have been to a clinic or lab earlier and had the phlebotomist stick you more than than once for a blood describe, you may accept been told that yous are a "difficult stick." This can happen to people for quite a few different reasons, including pocket-size or deep veins, rolling veins, dehydration, collapsing veins, constricted vessels, and inexperience for the drawing technician. Today we volition talk over what yous as the patient can practice to create a amend chance of a successful draw likewise every bit what blood draws are used for and who tin can perform them.
What is a blood describe?
A blood draw is needed for many different types of tests that your doctor, schoolhouse, or work may require. They can provide information on your immunity levels, if you have a disease or a diseases progress, and the level of certain things in your claret. These tests may exist blood titers, checking for diseases like STDs, or checking the levels of hormones or cholesterol in your body to name a few.
A blood draw is typically performed in a doctor's office or clinic, or in a dedicated lab similar a Quest Diagnostics or Labcorp. The person drawing your claret will exist a medical professional that is trained in venipuncture (accessing a vein with a needle) and may be any of a number of professionals including phlebotomists, medical assistants, and nurses.
A blood draw should but have a few minutes to perform. The medical staff will have a look at your inner elbow area and feel for a expert vein. They sometimes may put a tight safety or latex ring called a tourniquet tightly around your arm to help the veins stand out while feeling your arm. The medical staff is looking for a vein that feels like a adept candidate for a blood depict, not a vein that looks the best. This is important, because even if you have a vein that you can see that may look skilful to y'all, information technology many non exist the best vein to draw blood from.
If the medical staff does not see a vein that will work for a blood draw, they may accept blood from another location. Depending on the protocols of the lab, clinic, or md'southward office, they may be able to do a blood draw from the top of the hands, wrists, and other areas on the arms.
Small, deep, or rolling veins
If you take ever had a lab depict where the phlebotomist told yous that you have pocket-size, deep, or rolling veins (veins that tend to move away from the needle during a claret draw), the all-time option for your side by side blood draw is to brand certain you tell the phlebotomist that you have these possible problems before the blood draw begins. This will help them use different techniques such as anchoring an unexpected rolling vein or looking for deeper veins to draw from. They may also be able to employ different techniques, similar applying a warm compress, if allowed by their lab to assist them access the vein easier.
In one case a vein is accessed, call back where the vessel was accessed and what techniques were used. This data will exist helpful to inform your phlebotomist during your next claret draw.
Dehydration and collapsing veins
Dehydration is a common problem for people someday of the twelvemonth. Your veins contain much of the fluids in your body, and so if you haven't had much to drink the twenty-four hours of your draw, those little fluid filled vessels volition not be as easy to access and are more likely to collapse flat when a needle is inserted.
The solution to this event is simple: potable plenty of water earlier your claret draw. Showtime drinking plenty of water the morning of your depict, and in the waiting room before your draw. You don't demand to drink so much that you are uncomfortable, but enough that y'all are urinating a lite straw colour. This indicates that you are well hydrated and volition decrease your chances of having a vein plummet during your claret draw.
Constricted veins
Constricted vessels can be acquired by the issues explained in a higher place (dehydration and vein collapse), but can also exist related to what you lot drink. Constriction of the blood vessel is when the vessel is squeezed tight, making the bore smaller. The main culprit in constricted vessels is caffeine. If y'all have been hydrating yourself with three cups of coffee before your blood draw, you may be hydrated, but all that caffeine constricts the blood vessels making for a more difficult blood draw. Other common sources of caffeine are sodas and free energy drinks.
Nicotine is a stimulant that also causes blood vessel constriction in the torso. It doesn't matter what form the nicotine comes in: cigarettes, vape, nicotine patch, ect., they all atomic number 82 to the same outcome. Constricted vessels and a harder blood depict.
Inexperienced Technician
The feel of the person performing the blood draw can besides play a part in your successful blood depict. A blood draw is both an art and a science. Every person'due south claret vessels are different. Your veins may be bigger or smaller, deeper or shallower, mobile (rolling veins) or stationary. Each person performing a blood draw may have their own techniques and differing experience levels as well.
Always remember, if you are not comfortable with the person who is attempting a blood draw you lot tin ever asking a different or more experienced person. As well, if the phlebotomist is not comfortable performing the claret depict after assessing your veins, they may bring some other qualified person in to perform the blood describe. If y'all are in a doctor's function or dispensary you may also enquire to have your blood depict performed at a stand lone lab location if you are more than comfortable.
Go on in mind that well-nigh blood draws are a simple procedure that should only take you a few minutes to complete. The issues explained to a higher place practise not occur in well-nigh for nearly of the population, or may occur once and not again during future blood draws.
At e7 Health, nosotros can perform all of your lab work for school, work, or as office of your physical test. Our staff is well trained in the techniques and bedside manner needed for your successful and worry-gratis blood draw feel. Call or schedule your appointment online today.
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