Biology 1017 Quiz 2 Blood

Thrombocytes

C is?

neutrophil

A&E are?

esinophil

what is F?

Lymphocytes

what is D?

Erythrocytes (RBC)

what is this?

Monocytes

what is B?

Basophils

what is G?

platlets; thrombocytes

basophil

esinophil

Neutrophils

erythrocytes

monocytes

lymphocytes

A-

A+

B-

B+

AB-

AB+

O-

O+

7.35-7.45

what is normal pH range?

blood closer to surface

ex. getting embarrassed/hot turns your face red

increased temp=

blood moved closer to the interior of the body; towards organs

decreased temp=

Antibodies

protection against foreign substances

found in the plasma and will attach to antigen

Antigen

found on RBC and will stimulate the production of an antibody

determined blood type and RH factor, wether blood is - or +

aggulation

antigen and antibody reaction

causes RBCs to clump

8%

blood makes up ___ precent of the body weight

45%

_____ precent of the bodys blood is formed elements

erythrocyte, leukocyte/buffy coat, and platelets

what makes up the formed elements? #4

55%

___ precent of the blood is plasma #1

1%

the buffy coat/leukocytes, and platelets make up ____% of the formed elements

44%

erythrocytes make up ____% of the formed elements

Erythrocytes

biconcave disc

anucleate when mature

most abundant blood cell

transport oxygen, carbon dioxide, nutrients, and waste

erythrocyte function

granulocyte and agranulocyte

what are the 2 divisions on leukocytes?

monocytes and lymphocytes

agranulocytes consist of

Nutrophils, eosinophils, and basophils

granulocytes consists of

Neutrophils

most common leukocyte

multi-lobe nucleus

Esinophils

2nd least common leukocyte

bilobed nucleus

granules stain red

seen in parasitic infections

basophil

least common leukocyte

granules stain dark purple

seen in allergic reactions

SECRETE LYSOZYMES - DESTROY CERTAIN BACTERIA

HIGH COUNTS INDICATE BACTERIAL INFECTION

function of neutrophils?

REDUCE INFLAMMATORY RESPONSE - PRODUCES ANTIHISTAMINE

function of eosinophils?

ENHANCE INFLAMMATORY RESPONSE & ALLERGIC REACTIONS, INHIBITS

BLOOD CLOTTING

• RELEASES HISTAMINE & HEPARIN

function of basophils?

lymphocytes

2ND MOST COMMON LEUKOCYTE• SMALLEST LEUKOCYTE• VERY LITTLE CYTOPLASM SEEN UNDER A MICROSCOPE

monocytes

LARGEST LEUKOCYTE

• 2ND TO SHOW UP AT SITE OF INFECTION

• ENTERS TISSUE AND BECOMES A MACROPHAGE

• NUMBERS INCREASE IN CHRONIC INFECTIONS

MPORTANT IN IMMUNITY

• BECOME B-CELLS & T-CELLS

lymphocyte function?

PHAGOCYTIZE BACTERIA, DEAD CELLS, CELL FRAGMENTS & OTHER DEBRIS WITHIN TISSUES

monocyte function?

transfusion reaction

whats another name for an antigen-antibody reaction between incompatible RBCs?