ECPI Final Exam BIO 117
The pulmonary trunk divides into the right and left pulmonary arteries about __________ centimeters
above its origin - Answer-5
The correct sequence of parts that carry cardiac impulses is - Answer-SA node, AV node, AV bundle,
Purkinje fibers
A moving blood clot: - Answer-Embolus
Ion most critical to blood clotting regardless of pathway: - Answer-Calcium
The systemic circuit - Answer-sends oxygen-rich blood to the tissues
White blood cell that is the most abundant and usually the first respond to an infection: - Answer-
Neutrophil
In the normal sequence of blood flow, oxygenated blood returning from the lungs via pulmonary veins
must enter the ________ next - Answer-Left atrium
Enzyme that converts fibrinogen to fibrin during the clotting process - Answer-thrombin
,layer of the heart wall that is the thickest and contains cardiac muscle cells: - Answer-Myocardium
Part of blood plasma - Answer-Fibrinogen
Which type of blood vessel holds the greatest volume of blood? - Answer-Vein
The left AV valve is also known as the __________ valve - Answer-Bicuspid
Red blood cell: - Answer-Erythrocyte
Universal donor blood: - Answer-O-
The pulmonary circuit - Answer-sends oxygen-poor blood to the lungs
Plasma protein mainly involved with the blood clotting process: - Answer-Fibrinogen
Genetically based anemia that involves mutant hemoglobin and abnormally shaped red blood cells: -
Answer-Sickle cell
Type AB+ blood has which antibodies in its plasma: - Answer-None of the above:
Anti-B
Anti-D
Anti-A
All of the above
Enzyme that breaks down blood clots: - Answer-Plasmin
, Type O+ blood has which antigens on its red blood cell surface: - Answer-Neither A nor B
Which of the following might serve as a secondary pacemaker for the heart? - Answer-AV node
White blood cell that is an agranulocyte: - Answer-T-Lymphocyte
White blood cell that releases histamine and heparin to promote inflammation: - Answer-Basophil
In the normal sequence of blood flow, after crossing the tricuspid valve, blood should next enter the
_________ next - Answer-Right ventricle
Average life span of a red blood cell: - Answer-120 days
Major class of antibody found in secretions such as saliva, tears, and milk: - Answer-IgA
Which response is slower but more specific for a pathogen? - Answer-Adaptive defenses
Lymph vessels are known to contain ____________ just like veins in the cardiovascular system - Answer-
valves
To join the cardiovascular system, lymph empties directly into the ______ veins: - Answer-Subclavian
A disease causing organism: - Answer-pathogen
The most active phagocytic cells in circulating blood are - Answer-neutrophils and monocytes
The pulmonary trunk divides into the right and left pulmonary arteries about __________ centimeters
above its origin - Answer-5
The correct sequence of parts that carry cardiac impulses is - Answer-SA node, AV node, AV bundle,
Purkinje fibers
A moving blood clot: - Answer-Embolus
Ion most critical to blood clotting regardless of pathway: - Answer-Calcium
The systemic circuit - Answer-sends oxygen-rich blood to the tissues
White blood cell that is the most abundant and usually the first respond to an infection: - Answer-
Neutrophil
In the normal sequence of blood flow, oxygenated blood returning from the lungs via pulmonary veins
must enter the ________ next - Answer-Left atrium
Enzyme that converts fibrinogen to fibrin during the clotting process - Answer-thrombin
,layer of the heart wall that is the thickest and contains cardiac muscle cells: - Answer-Myocardium
Part of blood plasma - Answer-Fibrinogen
Which type of blood vessel holds the greatest volume of blood? - Answer-Vein
The left AV valve is also known as the __________ valve - Answer-Bicuspid
Red blood cell: - Answer-Erythrocyte
Universal donor blood: - Answer-O-
The pulmonary circuit - Answer-sends oxygen-poor blood to the lungs
Plasma protein mainly involved with the blood clotting process: - Answer-Fibrinogen
Genetically based anemia that involves mutant hemoglobin and abnormally shaped red blood cells: -
Answer-Sickle cell
Type AB+ blood has which antibodies in its plasma: - Answer-None of the above:
Anti-B
Anti-D
Anti-A
All of the above
Enzyme that breaks down blood clots: - Answer-Plasmin
, Type O+ blood has which antigens on its red blood cell surface: - Answer-Neither A nor B
Which of the following might serve as a secondary pacemaker for the heart? - Answer-AV node
White blood cell that is an agranulocyte: - Answer-T-Lymphocyte
White blood cell that releases histamine and heparin to promote inflammation: - Answer-Basophil
In the normal sequence of blood flow, after crossing the tricuspid valve, blood should next enter the
_________ next - Answer-Right ventricle
Average life span of a red blood cell: - Answer-120 days
Major class of antibody found in secretions such as saliva, tears, and milk: - Answer-IgA
Which response is slower but more specific for a pathogen? - Answer-Adaptive defenses
Lymph vessels are known to contain ____________ just like veins in the cardiovascular system - Answer-
valves
To join the cardiovascular system, lymph empties directly into the ______ veins: - Answer-Subclavian
A disease causing organism: - Answer-pathogen
The most active phagocytic cells in circulating blood are - Answer-neutrophils and monocytes
