المحاضرة السابعة - علم الحيوان.ppt
Post on 28-Sep-2015
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-
:Cardiovascular System
Circulatory system:
(Heart): / / / / / (Blood pressure)
(Blood Vessels) : :
(Arteries)
(veins)
(Blood capillaries) .
- (Closed Circulatory System) . (Valves) . ( Opened Circulatory System) (Sinuses) . .
-
- (Pulmonary Circulation )
.
- (Systemic circulation )
( ) ( )
- (Coronary circulation):
Right and left coronary Artery)) (Coronary sinus) .
-
Blood content
:
: - : (Red blood cell (RBC) or Erythrocytes)
8 2 ) .
( ) : 5.2 3 4.7 3.
60 % 40 % (Haemoglobin Hb) (haeme) 5% 95% (Globin) ( Oxyhaemoglobin) (HbCO2 Crbooxyhaemoglobin
-
White blood cell (WBC) or Leucocytes
()
(Phagocytosis)
6-10 3
: Blood Platelets
2-5 (Megakaryocytes)
7-10 150-350 3 .
(Thermocytes)
(Thromboblastin ) .
.
-
Blood Plasma
55% 90% 10 6-8%
.
: :
(Albumins) 55% (Globulins) 38 % (Fibronogen) 7% 100 6-8
-
Lymph
-
The Urinary System
Excretory SystemPhysiology of Excretion
-
The Urinary system
: 1- (Kidneys) 2- (Ureters) 3- (Urinary bladder) 4- (Urethra)
: ( Kidney) :
.
2163 140 125
-
4- :Urethra
20 4 6 .
3- :Urinary Bladder
.
.
.
2- Ureters
(Urinary bladder).
25-30 1.7
.
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