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LEARNING ISSUE Silvi Aulia (2208260070) - Coggle Diagram
LEARNING ISSUE
Silvi Aulia (2208260070)
Blood cell compenents
Eritrosit
Red blood cells are a sac that carries O2 &
CO2 (in lower level) inside blood.
Leukosit
White blood cells (leukocytes)are the body’s
defense unit.
Blood plasma
Plasma is 99 % water and has function as a
medium for transporting various materials in the body.
Trombosit
Platelets are cell fragments that derived from
large megakary ocytes in the marrow bone.
Circulatory system
Pumps blood from the heart to the lungs to
get oxygen.
Extracellular fluid is transported through the
body in two stages.
All the blood in the circulation traverses the
entire circulatory circuit an average of one
each minute when the body is at rest and as
many as six time each minute when a person
is extremely active.
As blood passes through the blood capillaries.
Hematopoiesis
Hematopoiesis is also known as
hemopoiesis (Haema:Blood,poiesis:making)is
the process of forming blood cells as a whole.
Eritropoiesis,the process of formation of
erythrocytes in the bone marrow to form
erythrocytes mature in the peripheral blood
which is influenced and stimulated by the
hormone erythropoietin.
ERYTHROPOIESIS CYCLE
Rubrisit
Metarubrisit
Prorubrisi
Retikulosi
Rubiblast
Eritrosit
Blood cell division process
Hemoglobin
Is a heme molecule in erythrocyte cells that
contains almost two-thirds of the body’s iron needs.
Anemia
A person’s hemoglobin count is below the
normal limit
Symptoms
Lethargy
Headache dizzines
Rapid pulse
Irregular heart rhythm
Fatigue
And ringning in the cars
Weakness
Blood cell function
Function
To carry oxygen which is needed by cells
throughout the body
The composition of blood is divided into two
major parts,namely:
Corpuscula : 45%
Leukocytes
Platelets
Erythrocytes
Blood plasma: 55%