The word phlebotomy comes from the Greek word meaning: to cut a vein.
Accordingly, how is the word phlebotomy defined?
Medical Definition of Phlebotomy Phlebotomy: Obtaining blood from a vein. In the old days, this was done by incising (cutting) a vein and just letting the blood flow into a container. Today phlebotomy is done more neatly by puncturing a vein with a needle.
Secondly, what is the word root plus a special vowel called? combining form. within. endo. placed at the end of the word.
One may also ask, which vein pattern is most commonly found in 70 80 of individuals arms?
Which vein pattern is most commonly found in 70-80% of individual's arms: The median cubital vein intersects the cephalic and basilica veins to make an “H” pattern just below the cubital fossa.
What is the H pattern in phlebotomy?
The “H-shaped” pattern is so named because the most prominent veins in this pattern– the cephalic, cephalic median, median basilic, and basilic veins- are distributed on the arm in a way that resembles a slanted H.
Related Question Answers
Where did the word phlebotomy come from?
The original definition of phlebotomy was simply “bloodletting,” from the Greek roots phleps, “vein,” and tomia, “cutting off.” Historically, early phlebotomy involved using leeches to suck “toxins” from patients' blood.
What is the purpose of phlebotomy?
Phlebotomy is the act of drawing or removing blood from the circulatory system through a cut (incision) or puncture in order to obtain a sample for analysis and diagnosis. Phlebotomy is also done as part of the patient's treatment for certain blood disorders.
What does Phleb mean?
phleb– combining form. (Anatomy) indicating a vein: phlebotomy. [from Greek phleps, phleb– vein]
How do you use phlebotomy in a sentence?
phlebotomy in a sentence
- It also contained a phlebotomy, which provided information on bloodletting.
- Weekly or monthly phlebotomies prevent or alleviate many symptoms of iron overload.
- It has been observed that phlebotomy also improves cognitive impairment.
- Both cupping and phlebotomy were considered helpful when a patient was sickly.
What do you have to do to be a phlebotomist?
Steps to Become a Phlebotomist
- Finish high school (Four years). To be accepted into a phlebotomy programs, students should have a high school diploma or a GED.
- Enroll in a postsecondary education phlebotomy program (Eight weeks to short of one year).
- Pursue certification (Can Vary).
- Maintain certification (Ongoing).
How does phlebotomy help correct polycythemia?
Taking blood out of your veins.
Drawing some blood out of your veins in a procedure called phlebotomy is usually the first treatment option for people with polycythemia vera. This reduces the number of blood cells and decreases your blood volume, making it easier for your blood to function.
What are the three most commonly used veins for venipuncture?
This area contains the three vessels primarily used by the phlebotomist to obtain venous blood specimens: the median cubital, the cephalic and the basilic veins. Although the veins located in the antecubital area should be considered first for vein selection, there are alternate sites available for venipuncture.
Which of the following is the most commonly used site for venipuncture?
cubital fossa
What is the most important step in a venipuncture procedure?
The most important step in the performance of venipuncture is identifying the. Even though you may feel like this is very clear and feel like you would not mistake the patient, it happens quite often. It is always best to thoroughly check the patient's identity before beginning anything else.
What extreme reaction to a venipuncture is most commonly seen?
The document WHO guidelines on drawing blood: best practices in phlebotomy (44) provides details of possible adverse reactions and their prevention. The most frequent adverse events include haematoma,a vasovagal reaction or faint, and a delayed faint.
What is the order of draw?
Order of draw is the tube sequence a certified phlebotomist needs to follow while collecting blood. Each tube is differentiated by the tube additive and color. A trained phlebotomist using the correct order of draw ensures they obtain a quality sample to be used for diagnostic purposes to provide accurate results.
What is the best angle for needle insertion during venipuncture?
Grasp the patient's arm firmly using your thumb to draw the skin taut and anchor the vein. The needle should form a 15 to 30 degree angle with the surface of the arm. Swiftly insert the needle through the skin and into the lumen of the vein.
Which vein is the last choice for venipuncture?
basilic vein
What veins are an acceptable alternative for venipuncture?
1. Median cubital vein A superficial vein, most commonly used for venipuncture, it lies over the cubital fossa and serves as an anastomosis between the cephalic and basilic veins. 2. Cephalic vein Shown in both forearm and arm, it can be followed proximally where it empties into the axillary vein.
What is the first step in routine blood collection?
Venipuncture Procedure: A phlebotomist must have a professional, courteous, and understanding manner in all contact with all patients. The first step to the collection is to positively identify the patient by two forms of identification; ask the patient to state and spell his/her name and give you his/her birth date.
Which word part is always placed at the end of the word?
A suffix must always be added at the end of the word to complete the term. The rules for creating a combining form by adding a vowel apply when a suffix beginning with a consonant is added to a word root. When a prefix is added, it is always placed at the beginning of the word.
Which term best describes the surgical puncture of a joint to remove fluid?
Another example is arthrocentesis, meaning a surgical puncture to remove fluid from a joint.
Which of the following terms describes bending the foot backward or upward at the ankle?
| Glossary | |
|---|---|
| dorsiflexion | The movement that bends the foot upward at the ankle. |
| dyskinesia | The distortion or impairment of voluntary movement such as a tic or spasm. |
| dystonia | A condition of abnormal muscle tone that causes the impairment of voluntary muscle movement. |
What is always needed to attach a suffix that begins with a consonant?
ANS: T PTS: 1 9. If a suffix begins with a consonant, the root will attach directly to it. ANS: F If a suffix begins with a consonant (anything other than a, e, i, o, u, y), the root will need a combining vowel before attaching to the suffix.