Medical Quiz

Circulation and Excretion Quiz

If you cut yourself and apply pressure to the cut for several minutes and it is still bleeding, what could be wrong?

A. mast cells are not releasing the chemical messengers

B. platelets are not working properly

C. hemoglobin levels are too high

Select your answer:


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Other quiz:

Regulation of Heart Rate › View

Baroreceptors detect….?

A. changes in pH

B. changes in temp.

C. changes in pressure

Life Processes › View

lack bears roam over large forested areas. What effect would building shopping centers in these areas have on the bears?

A. Help increase the black bear reproduction

B. Reduce the black bears’ habitat (home)

C. Introduce a new bear population to the area