Which of the following is NOT TRUE regarding red blood cells?

Both high body temperature and sympathetic input to the heart will increase heart contractility.

During which phase of platelet plug formation does Von Willenbrand Factor allow platelets to stick to the edge of the injured blood vessel?

During Bulk Flow capillary exchange, fluid is pushed out the capillary toward the tissues of the body.  This movement would be called:

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 fever (high body temperature) will likely have:

Which of the following blood vessels carries oxygen rich blood directly into the capillary?  

When red blood cells are removed from blood circulation, most parts of the hemoglobin are recycled.  Iron is removed from the heme and stored in which of the following organs:

Erythropoeisis (RBC production) requires which of the following vitamins?

What mineral is essential for the final reactions of clotting?