Untitled.jpg Identify the arteries indicated by the numbers. [BLANK-1] [BLANK-2] [BLANK-3] [BLANK-4]

The right side of the heart is the pump for the __________ circuit.

Arterial_thrombosis_causing_cyanosis.jpg This is a photo of an arterial thrombosis, causing cyanosis. What blood vessel is most likely blocked? (Hint: The patient’s entire lower limb is blue, but the hip and other superior structures are not. What is the major vessel supplying the leg?) [BLANK-1]

Based on your answers to the previous question, what effect does the beta blocker have on cardiac output, and why?

A localized dilation of an arterial wall is called a(n):

This is a normal EKG, or a _________ rhythm.

A patient is admitted to the hospital, complaining of difficulty breathing. cyanosis of the extremities, and fatigue. What might explain these symptoms?

During ventricular systole, the ____________ valves open.

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The heart is surrounded by a fluid filled sac called the: