Phlebotomy National Exam
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Characteristics imperative to a phlebotomist - Answer✅✅Dependability, honesty,
integrity, empathy and compassion, professional appearance, interpersonal skills
Circulatory system function - Answer✅✅deliver oxygen, nutrients, hormones, &
enzymes to cells and transport cellular waste (CO2) to organs where they can be
expelled
The two circulations - Answer✅✅Pulmonary & Systemic
Pulmonary circulation - Answer✅✅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? - Answer✅✅alveoli
, Systemic circulation - Answer✅✅carries oxygenated blood from left ventricle
throughout the body
Upper chambers of the heart - Answer✅✅right and left atria
lower chambers of the heart - Answer✅✅right and left ventricle
tricuspid valve - Answer✅✅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 - Answer✅✅semi-lunar valve situated between the right ventricle
and the pulmonary artery
Mitral valve (or bicuspid) - Answer✅✅atrioventricular valve located between the
left atrium and left ventricle
aortic valve - Answer✅✅semi lunar valve situated between the left ventricle and
aorta
Flow of blood through the heart - Answer✅✅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 - Answer✅✅Endocardium, myocardium, epicardium
Blood vessels - Answer✅✅arteries, arterioles, capillaries, venules, veins, superior &
inferior vena cavae
aorta, arteries, and arterioles carry_____ blood _______ the heart -
Answer✅✅oxygenated & away from
venules, veins, and superior and inferior vena cave carry _____ blood ________ the
heart - Answer✅✅deoxygenated & back to
The average adult has ______ liters of blood - Answer✅✅5-6
Plasma comprises how much of circulating blood? - Answer✅✅55%
Plasma contains.... - Answer✅✅proteins, amino acids, gases, electrolytes, sugars,
hormones, minerals, vitamins, and water
What percent of plasma is water? - Answer✅✅92%
Formed elements comprise what percent of circulating blood? - Answer✅✅45%
(NHA)|| Brand New Expert Exam
Questions with Clear Correct
Answers| All Graded A+|| Latest
Premium Update(2025)|| 100%
Guaranteed Success.
Characteristics imperative to a phlebotomist - Answer✅✅Dependability, honesty,
integrity, empathy and compassion, professional appearance, interpersonal skills
Circulatory system function - Answer✅✅deliver oxygen, nutrients, hormones, &
enzymes to cells and transport cellular waste (CO2) to organs where they can be
expelled
The two circulations - Answer✅✅Pulmonary & Systemic
Pulmonary circulation - Answer✅✅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? - Answer✅✅alveoli
, Systemic circulation - Answer✅✅carries oxygenated blood from left ventricle
throughout the body
Upper chambers of the heart - Answer✅✅right and left atria
lower chambers of the heart - Answer✅✅right and left ventricle
tricuspid valve - Answer✅✅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 - Answer✅✅semi-lunar valve situated between the right ventricle
and the pulmonary artery
Mitral valve (or bicuspid) - Answer✅✅atrioventricular valve located between the
left atrium and left ventricle
aortic valve - Answer✅✅semi lunar valve situated between the left ventricle and
aorta
Flow of blood through the heart - Answer✅✅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 - Answer✅✅Endocardium, myocardium, epicardium
Blood vessels - Answer✅✅arteries, arterioles, capillaries, venules, veins, superior &
inferior vena cavae
aorta, arteries, and arterioles carry_____ blood _______ the heart -
Answer✅✅oxygenated & away from
venules, veins, and superior and inferior vena cave carry _____ blood ________ the
heart - Answer✅✅deoxygenated & back to
The average adult has ______ liters of blood - Answer✅✅5-6
Plasma comprises how much of circulating blood? - Answer✅✅55%
Plasma contains.... - Answer✅✅proteins, amino acids, gases, electrolytes, sugars,
hormones, minerals, vitamins, and water
What percent of plasma is water? - Answer✅✅92%
Formed elements comprise what percent of circulating blood? - Answer✅✅45%
