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أسئلة كويزات الفسلجة نظري:
تعاريف وأسئلة:1 define systole 2 define diastole 3 define stroke volume 4 define cardiac output 5 what is end systole volume 6 what is diastole volume 7 what is the systolic and diastolic pressure in the Aorta 8 what is the end systolic and end diastolic pressure in the Right side 8 what is the systolic and diastolic pressure in the Pulmonary artery 9 define Interstitial fluid 10 why action potential of cardiac muscle longer than action potential of the skeletal muscle
صح وخطأ:11 heart rate is regulated by parasympathetic nervous system only F 12 calcium ion has a role in action potential T 13 heart rate is regulated by sympathetic nervous system only F 14 Sodium ion has no role in action potential F
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أسئلة كويزات الفسلجة عملي:
السؤال الأولCompare between S1. and S3. (S1)جواب 1. Known as the "lub" sound. 2.Occurs with the closure of the atrioventricular (AV) valves . 3.Coincides with the start of ventricular systole. (S3) 1.A low-pitched sound occurring just after S2. 2.Attributed to the rapid filling of a dilated ventricle. 3.Can be heard in conditions like heart failure
السؤال الثانيCardiac dynamics عدد مع الشرح جواب 1. Atria: o Receive blood from the veins. o Push blood into the ventricles. 2. Ventricles: o Receive blood from the atria. o Push blood into the arteries. 3. Valves: o Atrioventricular (AV) Valves: o Semilunar Valves
السؤال الثالثElectrical components of the heart جواب 1. Sinoatrial (SA) Node: 2. Atrioventricular (AV) Node: 3. Bundle of His 4. Right and Left Bundle Branches 5. Purkinje Fibers
السؤال الرابعStages of Systemic Circulation جواب 1. Pumping Oxygenated Blood: 2. Distribution through Arteries 3. Exchange of Materials in Capillaries 4. Collecting Deoxygenated Blood 5. Returning Blood to the Heart
5تعريف cardiac cycle
6شرح systole diastole
7وظائف valves (semilunar..AV)
