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NHA Phlebotomy Study Guid1 Question and answers already passed 2023
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NHA Phlebotomy Study Guid1 Question and answers already passed 2023What are the two circulations of the Heart ? - correct answer Pulmonary and Systemic The pulmonary circulation carries _____? - correct answer Deoxygenated blood to the lungs and oxygenated blood from the lungs. What kin...

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  • October 23, 2023
  • 6
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers

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  • nha phlebotomy study guid1
  • nha phlebotomy study guid1 question and answers al

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NHA Phlebotomy Study Guide - Pt 1
What are the two circulations of the Heart ? - correct answer Pulmonary and Systemic

The pulmonary circulation carries _____? - correct answer Deoxygenated blood to the
lungs and oxygenated blood from the lungs.

What kind of valve is the tricuspid valve? - correct answer atrioventricle

The pulmonic valve is situated between _____________? - correct answer Right
Ventricle (RV) and pulmonary artery

Endocardium is which layer of the heart? - correct answer inner

The myocardium is the layer of the heart that is made of ____________? - correct
answer muscle

Which layer of the heart is the epicardium? - correct answer outer

What kind of blood do arteries and arterioles carry? - correct answer oxygenated

What percentage of the blood is made up of formed elements? - correct answer 45%

What percentage of formed elements is erythrocytes? - correct answer 90%

What is the oxygen carrying protein in erythrocytes? - correct answer hemoglobin

Where do blood cells originate? - correct answer bone marrow

How many liters of blood does the average adult have? - correct answer 5-6

What is the normal life span of a RBC? - correct answer 120 days

What is the liquid portion of blood (inside of body) called? - correct answer plasma

What is the function of a leukocyte? - correct answer protect from infection

What is a condition that could cause leukopenia (low white blood cell count)? - correct
answer chemotherapy

How many types of leukocytes are in blood? - correct answer 5

Which WBC comprises 40%-60% of the WBCs? - correct answer neutrophils

How much of 20%-40% comprises of WBC ? - correct answer lymphocytes

, Which WBC carries histamine? - correct answer basophils

Another name for thrombocytes is _____? - correct answer Platelets

Hemostatis is defined as __________? - correct answer stoppage of blood

The first phase of hemostasis is ______? - correct answer vascular stage;
2) platelet stage; 3) coagulation; 4) fibrinolysis

The test used to evaluate intrinsic pathway is called ____________? - correct answer
aPTT (heparin TDM)

The break down and removal of a clot in the hemostasis process is _________? -
correct answer fibrinolysis

What is the preferred site for venipuncture? - correct answer antecubital fossa

Sclerosed (Schlerosis) veins feel ________? - correct answer cordlike

Crooked or winding veins are also called ______________? - correct answer tortuous

What is the preferred antiseptic for venipuncture? - correct answer isopropyl alcohol

What is the size (in inches) of needle routinely used for venipuncture? - correct answer
1-1.5 inches in length

What is another name for winged infusion sets? - correct answer butterfly

Which is NOT a reason the tourniquet is used? - correct answer to make veins blue

A pad used to protect the patient's clothing? - correct answer Chux

The most common complication of phlebotomy ? - correct answer Hematoma
(especially in older patients)

Leaving the tourniquet on too long may cause _________? - correct answer
Hemoconcentration (pool of blood)

Tiny red spots on the skin cause from the rupturing of capillaires are called ? - correct
answer Petechiae (p-t-k)

Accumulation of fluid in the tissues is called ? - correct answer Edema

Permanent surgical connection btwn an artery and a vein? - correct answer fistula

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