Cadiovascular system Flashcards
1
Q
The circulatory system is subdivided into the __________ and ________ systems.
A
Cardiovascular
Lymphatic
2
Q
The cardiovascular system contains the _____, ______ and ______ ______.
A
heart, blood, blood vessels.
3
Q
The lymphatic system contains ______ that return ________ fluid back to the _______.
A
Vessels
tissue
blood
4
Q
What are the functions of the blood?
A
Transportation - carrying nutrients, gases, hormones and wastes
Regulation - against disease (WBCs) and excessive blood loss (platelets)
5
Q
How is temperature regulated by the blood?
A
Vasodilation for increased heat loss.
Vasoconstriction for increased heat retention.
