If a patient has a low platelet count, which of the following signs/symptoms would be most likely for this patient to experience?

A patient with a history of cardiac failure is hooked up to a cardiac monitor. You notice that his Cardiac Output (CO) has been falling and is now currently at 3 L/minute .  All of the following treatment measures can be used to help return the CO to normal EXCEPT?  

On an electrocardiogram, the T wave indicates electrical activity that should lead to:

Identify the specific region/area labeled ‘A’ of the lymphatic system:  

Identify the vessel labeled “1”

Is blood transported toward or away from the heart by the vessel marked “A”?  

Identify this tissue. (Be specific) :  

Name one of the hormones produced by the ‘islets of langerhans’ in the organ labeled ‘A’  

Identify the structure labeled ‘A’ that resulted from fetal circulation.  

Identify chamber “B”