Bio 202-Arizona College Exam Questions (60 Terms) With Verified Definitions Updated 2024

​Smoking increases ____ levels in the blood, thus increasing the possibility of unwanted clotting. {Ans: ​fibrinogen}​The normal pH of blood is at 7.35 to 7.45. {Ans: True}​Lymphatic ____ are spaces between groups of lymphatic tissue. {Ans: ​sinuses}​The ____ trunk drains lymph from the lower extremities. {Ans: ​lumbar}The proper spelling for the term describing hardening of the arteries is: {Ans: arteriosclerosis.}White blood cells as a group are called {Ans: ​leukocytes}