Lab 7: Heart & Blood

acellular plasma

accounts for 55% of blood volume?

cellular components

accounts for 45% of blood volume?

monocyte

lymphocyte

120 days

how long do erythrocytes survive?

erythrocytes

what formed element accounts for more than 44% of blood volume?

leukocytes and thrombocytes

what two formed elements account for less than 1% of blood volume?

biconcave discs

what is the indention found on mature erythrocytes?

hemoglobin

what is the binding molecule found on erythrocytes?

monocyte and lymphocyte

what are the two types of non-granular leukocytes?

connective tissue

blood is classified as what type of tissue?

3-8

what percent of leukocytes are monocytes?

macrophages

what type of cell do monocytes differentiate into?

phagocytosis

what function do macrophages carry out?

25-45

what percent of leukocytes are lymphocytes?

antigens

lymphocytes facilitate mediation and recognition of specific elements known as?

neutrophil

eosinophil

basophil

phagocytosis

what function do neutrophils most often serve?

bacteria

during phagocytosis what antigen is usually begin attacked?

2-4

what percent of leukocytes are eosinophils?

allergic reactions and fighting parasitic infections

eosinophils serve what two major purposes?

50-70

what percent of leukocytes are neutrophils?

histamine and heparin

what main hormones are released by basophils?

0.5-1

what percent of leukocytes are basophils?

leukocytes

what group of formed elements is this?

erythrocytes

what group of formed elements is this?

thrombocytes

what group of formed elements is this?

left auricle

blue

right auricle

pink

ligamentum arteriosum

superior vena cava

inferior vena cava

aorta

right brachiocephalic artery

blue

left common carotid artery

pink

left subclavian artery

red

pulmonary veins

atrioventricular sulci

{TYPE OF GROOVE}

anterior interventricular sulcus

{TYPE OF GROOVE}

posterior interventricular sulcus

{TYPE OF GROOVE}

pulmonary trunk

pulmonary artery

opening of coronary sinus into right atrium

{OPENING IN CHAMBER}

coronary arteries (left and right)

{TYPE OF VESSEL}

coronary veins

{TYPE OF BLOOD VESSEL}

apex of heart

right atrium

purple

left atrium

pink

right ventricles

blue

left ventricles

red

interventricular septum

aortic semilunar valve

red

pulmonary semilunar valve

pink

right atrioventricular valve

{TYPE OF VALVE} red

left atrioventricular valve

{TYPE OF VALVE} pink

trabeculae carneae

{GROOVES FOUND IN WALL}

papillary muscles

{ANCHORS OF HEART WALL}

tricuspid valve

what is the other name for right AV?

mitral valve and bicuspid valve

what are the two other names for left AV?

chordae tendineae

{TYPE OF FIBROUS CONNECTIVE TSSIUE}

fossa ovalis

{INDENTION IN THE CHAMBER}

epicardium

myocardium

endocardium

coronary sinus

{TYPE OF BLOOD VESSEL}

right auricle

{GREEN ARROW}

left auricle

{BLUE ARROW}

cranial vena cava

caudal vena cava

pulmonary trunk

pulmonary artery

{#1}

aortic arch

brachiocephalic artery

{#9}

coronary arteries

pulmonary vein

{#10}

atrioventricular sulcus

posterior interventricular sulcus

anterior interventricular sulcus

apex of heart

ligamentum arteriosum

{#6}

right atrium

left atrium

right ventricle

left ventricle

right atrioventricular valve

{TYPE OF VALVE}

left atrioventricular valve

{TYPE OF VALVE}

moderator band

aortic semilunar valve

pulmonary semilunar valve

chordae tendineae

papillary muscle

trabeculae carneae

epicardium

myocardium

endocardium

interventricular septum