Phlebotomy National Exam (NHA) Questions and Answers (Graded A+ and Fully Verified)

PHLEBOTOMY NATIONAL EXAM (NHA) QUESTIONS
AND ANSWERS GRADED A+ 100% VERIFIED.




Characteristics imperative to a phlebotomist ANS
>>> Dependability, honesty, integrity, empathy

and compassion, professional appearance,
interpersonal skills


Circulatory system function ANS >>> deliver oxygen,
nutrients, hormones, & enzymes to cells and
transport cellular waste (CO2) to organs where
they can be expelled


The two circulations ANS >>> Pulmonary & Systemic

,Pulmonary circulation ANS >>> 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? ANS >>> alveoli


Systemic circulation ANS >>> carries oxygenated
blood from left ventricle throughout the body


Upper chambers of the heart ANS >>> right and left
atria


lower chambers of the heart ANS >>> right and left
ventricle

,tricuspid valve ANS >>> 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 ANS >>> semi-lunar valve situated
between the right ventricle and the pulmonary
artery


Mitral valve (or bicuspid) ANS >>> atrioventricular
valve located between the left atrium and left
ventricle


aortic valve ANS >>> semi lunar valve situated
between the left ventricle and aorta

, Flow of blood through the heart ANS >>> Superior
and Inferior Vena Cave< 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 ANS >>> Endocardium,
myocardium, epicardium


Blood vessels ANS >>> arteries, arterioles,
capillaries, venules, veins, superior & inferior
vena cave


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