TRU BIOL 1693 Module 2 Exam – The Cardiovascular System (Blood) 2026 – Complete and Verified Set

TRU BIOL 1693 MODULE 2 | THE CARDIOVASCULAR
SYSTEM (BLOOD) EXAM 2026 |COMPLETE SET



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ABO and Rh



Choose an answer



1 What are the functions of blood? 2 major blood groups




3 stem cells 4
What are the principal
components of blood?



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, What are the functions of blood? Transportation, Regulation, and Protection


What does blood transport? oxygen, carbon dioxide, nutrients, heat, wastes, and
hormones


What does blood regulate? pH, body temperature, and the water content of cells


How does blood protect us? it prevents blood loss through clotting, and combats
toxins
and microbes through certain phagocytic white blood
cells or specialized plasma proteins

What are the principal components of 55% is plasma, and 45% is formed elements
blood?


What is the difference between serum serum is plasma without clotting proteins. serum
and plasma? is never present in circulating blood. serum is
the liquid left after blood coagulation.


What are the formed elements of erythrocytes, leukocytes, and thrombocytes
blood?

erythrocytes red blood cells