Exam 1 Bio 228 Lab

what is this?

megakaryocyte

what is this?

lymphocyte

what is this?

monocyte

what is this?

neutrophil

what is this?

eosinophil

what is t

thrombocyte

what is this?

basophil

what is e

erythrocyte

what is this

sickle cell erythrocyte

55% of whole blood

plasma

what is plasma

liquid portion of blood, transports, maintains blood volume and pressure, immunity, pH and electrolyte balance

45% of whole blood

formed elements

what do formed elements do

rbc (transport o2 and co2), wbc( immunicty), platletes (clotting)

what does buffy layer do

used to isolate wbc or platelets

what are the 3 types of granular leukocytes

neurophil, eosinophil, basophil

population of wbc

50-70%

population of eosinophils

1-4%

population of basophil

0.5-1%

what do neutrophils do

fight bacterial infections

what do eosinophils do

fight parasitic infections and neutrolize effects of histamines

what do basophils do

release histamine and heparin involved in inflammatory response

what are the agranular leukocytes

lymphocte and monocyte

populalation of lymphocyte

20-40% wbc

population for monocytes

2-8% wbc

what do lymphocytes do

repsonsible for adaptive immune response to infection

what do monocytes do

phagocytic to disease, increase in chronic infection

what is total rbc count

how many rbc are in your blood

anemia

decrease rbc

polycythemia

increase rbc

what is hematocrit hct

percentage of rbc in whole blood

what is hemoglobin Hb

protein carries o2 in rbc

low hct and low hb indicates

anemia

high hct and high hb indicates

dehydration

low hct normal hb

overhydration

normal hct low hb

iron deficiency

total wbc count test

how much leukocytes per unit volume

leukocytosis

high wbc count

leukopenia

low wbc count

what is differential wbc count

shows percentage of each type of wbc

what does coagulation time test do

used to determine the time required for blood to clot

hemostasis

process that stops blood flow from a damaged blood vessel

what are antigens (agglutinogens)

glycoproteins on rbc surface

what are antiboides

plasma portein associated with antigens

andigens + antibodies is what

agglutiniation (clumping)

what are Rh antigens

Rh+

no Rh antigens is what

Rh-

Rh neg person does not carry anti-Rh except when

they are exposed to Rh + blood

what is a

right atrium

what is b

auricle (L/R)

what is c

pulmonary trunk

what is d

left pulmonary artery

what is e

ascending aorta

what is f

aortic arch

what is g

brachiocephalic trunk

what is h

left common carotid artery

what is i

left subclavian artery

what is j

left coronary artery

what is k

circumflex artery

what is l

right coronary artery

what is m

great cardiac vein

what is n

anterior interventricular artery

what is a

pulmonary arteries (L/R)

what is b

pulmonary veins (L/R)

what is c

left atrium

what is d

aortic arch

what is e

brachiocephalic artery

what is f

left common carotid artery

what is g

left subclavian artery

what is h

descending aorta

what is i

superioir vena cava

what is a

pulmonary trunk

what is b

left atrium with auricle

what is c

right atrium with auricle

what is d

left ventricle

what is e

right ventricle

what is f

interventricular septum

what is g

papillary muscles

what is h

chordae tendineae

what is i

tricuspid valve

what is j

bicuspid valve

what is k

aortic semilunar valve

what is l

pulmonary semilunar valve

what is a

right atrium

what is b

right ventricle

what is c

inferioir vena cava

what is d

coronary sinus

what is e

middle cardiac vein

what is f

great cardiac vein

what is g

posterioir interventricular artery

what is h

right coronary artery

what is a

left atrium with auricle

what is b

pulmonary trunk

what is c

aortic arch

what is d

great cardiac vein

what is e

anterior interventricular

what is f

circumflex artery

what is a

right atrium

what is b

right ventricle

what is c

inferioir vena cava

what is d

coronary sinus