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NHA PHLEBOTOMY NATIONAL EXAM QUESTIONS AND ANSWERS 100% PASS $12.19   Add to cart

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NHA PHLEBOTOMY NATIONAL EXAM QUESTIONS AND ANSWERS 100% PASS

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Characteristics imperative to a phlebotomist Dependability, honesty, integrity, empathy and compassion, professional appearance, interpersonal skills Circulatory system function deliver oxygen, nutrients, hormones, & enzymes to cells and transport cellular waste (CO2) to organs where they can be...

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  • November 6, 2023
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  • 2023/2024
  • Exam (elaborations)
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NHA PHLEBOTOMY NATIONAL EXAM
QUESTIONS AND ANSWERS 100% PASS
Characteristics imperative to a phlebotomist ✔✔Dependability, honesty, integrity, empathy and

compassion, professional appearance, interpersonal skills




Circulatory system function ✔✔deliver oxygen, nutrients, hormones, & enzymes to cells and

transport cellular waste (CO2) to organs where they can be expelled




The two circulations ✔✔Pulmonary & Systemic




Pulmonary circulation ✔✔carries deoxygenated blood from the right ventricle to the lungs and

returns oxygenated blood from lungs to left atrium




Where does oxygenation take place in the lungs? ✔✔alveoli




Systemic circulation ✔✔carries oxygenated blood from left ventricle throughout the body




Upper chambers of the heart ✔✔right and left atria

,lower chambers of the heart ✔✔right and left ventricle




tricuspid valve ✔✔atrioventricular valve, situated between right atrium and right ventricle


**to remember this valve is on the right side of the heart-- people TRY to be RIGHT




pulmonic valve ✔✔semi-lunar valve situated between the right ventricle and the pulmonary

artery




Mitral valve (or bicuspid) ✔✔atrioventricular valve located between the left atrium and left

ventricle




aortic valve ✔✔semi lunar valve situated between the left ventricle and aorta




Flow of blood through the heart ✔✔Superior and Inferior Vena Cavae< Right atrium< tricuspid

valve< right ventricle< pulmonic valve< pulmonary artery< lungs< pulmonary vein< left

atrium< mitral (bicuspid) valve< left ventricle< aorta< rest of body

, Three layers of the heart ✔✔Endocardium, myocardium, epicardium




Blood vessels ✔✔arteries, arterioles, capillaries, venules, veins, superior & inferior vena cavae




aorta, arteries, and arterioles carry_____ blood _______ the heart ✔✔oxygenated & away from




venules, veins, and superior and inferior vena cave carry _____ blood ________ the heart

✔✔deoxygenated & back to




The average adult has ______ liters of blood ✔✔5-6




Plasma comprises how much of circulating blood? ✔✔55%




Plasma contains.... ✔✔proteins, amino acids, gases, electrolytes, sugars, hormones, minerals,

vitamins, and water




What percent of plasma is water? ✔✔92%

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