Blood Flashcards
Learning abt Blood duh
Plasma includes :
Albumin - Osmotic balance
Globulins - defence
Immunoglobin
Prothrombin
Fibrinogen - clotting
Pottasium is needed in Plasma for :
Fibronogen
RBCs are destroyed in
Spleen
Granulocytes of WBC
Neutrophils
Basophils
Eosinophils
Arganulocytes of WBC
Lymphocytes
Monocytes
Numerous WBC
(hint : part of Granulocytes)
Neutrophils
Largest WBC
(hint part of Aranulocytes)
Monocytes
In need of oxygen at higher places what increases and what abnormal increase could do ?
RBC does
polycethmia
Kidney stimulates () to produce erthproyesis
Bone marrow
Platlates are formed through
mega karocytes
formed elements are form through
Hemocytoblast - lympho and myeloid (as the name suggests)
Hemolysis (rupture of rbc) in rh _ woman can happen when
Rh- pregnant woman carrying a Rh+ kid, would develop antibodies againist it in immune, if not treated with anti - Rh immedietly after birth.
Hemostatis/ coagulation/ Clotting - 3 steps
Vascular constriction - narrows blood vessel to prevent large flow
Platlet plug formation
coagulation - platlets enzynes release
Clotting Explanation
platlet plug formation + Coagulation
pf3
Coagu- under endo lies collagen that makes it sticky - releases thromboplastin
both combine to Ca - prothrombinase - Catalyses fribnogen - fibrin that clots
Prothrombin is formed in :
Liver
Heparin , sodium and potassium oxalate does what ?
Inhibts clotting
Inhbitis anticoagulants
Proththrombin
Heparin , sodium and potassium oxalate does is released by
Basophils
Pulmonary Circulation :
Right Ventricle - Pulmonary arteries- Lungs
Systematic circulation
Left ventricle from pulmonary veins - arota- Body
Walls of heart (This could be a song)
Pericardium enclosed
Epi - visceral layer too
myo mucscle
endo blood vessels
Why Valves ?
To prevent back flow of heart
Heart chambers according to phylyms ?
two heart chambered - fishes
three - amphibians and reptiles
four - us , birds, mammals
Valves of atriovetricular
Right AV - Tricuspid valve
Left AV - bicuspid valve
Chorodae Tendinae
heart threads holding valves
Open circulatory system -
closed circulator system -
Arthopods, mollusocs
Annelids, chorodotes
Heart beat is generated by
TRansimated by
SA node (sino aterial node) ; pacemaker
purkinje fibers
Pacemaker
pacesetter
SAN
AVN
P wave :
SA beat
QRS wave
Ventricular contraction
T wave
Ventricular rekaxations
hepatic portal system
from digestive tract to spleen - destroy toxins
coronary heart circulation
for heart to have all those nutrients
Lymph has
more wbc than blood
