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Congenital cardiolog
study for cci exam RCCS
Question | Answer |
---|---|
What is the first branch of Ao Arch? | Innominate or Brachiocephalic |
Innominate Artery gives rise to what branches? | Rt. Subclavian Artery and Right Common Carotid Artery |
Name the Area of Ao. Arch just past Left Subclavian artery? | Aortic shelf |
What is the only area where left and right arterial and venous circulation meet? | capillary beds to transfer oxygen |
Name the two basic principals of how the Heart Pump Operates. | pressure and volume |
Pressure is always _______________ on the Right side of heart. | lower |
Pressure is always ---------------- on the Left side of heart. | Highter |
Right heart appears to be _______________ the size of left heart, but pumps the same amount in _______________. | 1/2, volume |
A difference in pressure causes a | flow gradient. |
Blood flow occurs as a result of movement from _____________ pressure to ________________ pressure. | high to low pressure. |
Oxygen transfer occurs at | capillary beds. |
What vessels carry approximately 60% of the blood volume? | Veins |
Veins carry ________ times the volume of the arteries with _________ pressure. | four, low |
Veins | pressure is low but volume is high |
Arteries | pressure is high but volume is low. |
Pressure and volume on one side of heart are ______________ proportional to the other side | Inversely |
Normal Gestational age for a newborn>? | 40 weeks |
Earliest age a premie may survive? | 23/24 weeks |