A & P2 Straighterline Final Exam (Actual) Questions and Verified Solutions 2024

A & P2 Straighterline Final Exam (Actual) Questions and Verified Solutions 2024 When erythrocytes are destroyed, which of the following events occurs? - Answer -The globin portion of the molecule is broken down into amino acids. Type AB blood - Answer -has both A and B antigens on the red cells In the platelet release reaction, - Answer -ADP and thromboxanes stimulate other platelets to become activated. The hematocrit is - Answer -d. the percentage of RBCs in a given volume of blood. What vitamin is necessary to produce many clotting factors in the liver? - Answer -Vitamin K A white blood cell engulfing a bacterium is an example of blood functioning in - Answer -a. protection. The oxygenated form of hemoglobin is called - Answer -oxyhemoglobin The only formed elements that possess a nucleus when mature are the - Answer -c. leukocytes Plasma - Answer -. is the liquid matrix of the blood. An increased amount of heparin in the blood might - Answer -. prevent clotting process. On which chromosome is there a mutation that leads to sickle cell anemia? - Answer -b. chromosome 11 Blood consists of a matrix of plasma and cells; blood is a subtype of ______ tissue. - Answer -e. connective The ability of white blood cells to leave the circulation and enter tissues is called - Answer -b. diapedesis. The nervous system and certain chemicals can cause the constriction of a blood vessel. This is known as - Answer -b. vascular spasm The cascade of events in the intrinsic pathway can be set into motion when _____ comes into contact with collagen. - Answer -factor XII If a blood buffer is absent, what function of the blood would be compromised? - Answer -regulation of pH What is tissue thromboplastin? - Answer -A compound released by damaged tissue that initiates the extrinsic clotting pathway