Chapter 6 Quiz
Cardiovascular System Quiz
Test your knowledge of the cardiovascular system with our comprehensive quiz designed for students, healthcare professionals, and enthusiasts alike.
Challenge yourself and learn interesting facts about heart structure, blood flow, and the components of the circulatory system!
- 30 engaging multiple-choice questions
- Instant feedback on your answers
- Perfect for study groups or individual practice
The thin membrane lining the heart that is continuous with the lining of the blood vessels is the?
Endocardium
Myocardium
Epicardium
Pericardium
Partitions that separate the right and left chambers of the heart are called
Chordae tendineae
Purkinjie fibers
Cusps
Septa
The bicuspid valve in the heart is also called the
Aortic valve
Pulmonic valve
Mitral valve
Tricuspid valve
The function of the right ventricle is to
Deliver blood to the aorta
Deliver blood to the pulmonary artery
Receive blood from the pulmonary vein
Receive blood from the vena cava
A fast heart rate is called
Arrythmia
Fibrillations
Brachycardia
Tachycardia
The Sound of the heartbeat comes from
Contracting myocardium
Firing of the sinoatrial node
Opening and closing of the valves
Resonating interventricular septa
Diastolic blood pressure is the pressure in the arteries during
Atrial contraction
Atrial relaxation
Ventricular contraction
Ventricular relaxation
Which arteries carry deoxygenated blood?
Brcahial
Pulmonary
Femoral
Radial
A vein is defined as any blood vessel that carries
Blood away from the heart
Blood back to the heart
Deoxygenated blood
Oxygen-rich blood
While selecting a vein for vein puncture you feel a distinct pulse. What you are feeling is a(n)
Artery
Valve
Nerve
Vein
The major structural difference between veins and arteries is
Arteries have a thicker external layer
Arteries have no endothelial layer
Veins have a thicker medial layer
Veins have valves
The outer layer of a blood vessel is called the tunica
Adventitia
Intima
Interna
Media
Which veins are most commonly used for venipuncture
Basilic and median cubital
Cephalic and basilic
Median cubical and cephalic
Radial and basilic
Which formed element is part of a bone marrow cell called a megakaryocyte?
Erthyrocyte
Thrombocyte
Granulocyte
Reticulocyte
Whole blood consist of all the following except
Cells
Plasma
Fibrin
Solutes
A persons blood type is determined by antigens on the surfaces of the
Eosinophils
Red blood cells
Platelets
White blood cells
The third response of the coagulation process is
Fibrinolysis
Platelet plug formation
Hemostatic plug formation
Vasoconstriction
When platelets stick to each other during the coagulation process it is called
Aggregation
Infraction
Adhesion
Inhibition
Which is a function of the lymphatic system?
Carrying oxygen to the cells
Regulating blood pressure
Removing microorganisms
Synthesizing coagulation factors
A blood clot circulating in the bloodstream is called a(n)
Embolism
Phlebitis
Embolus
Thrombus
The structure in the heart that starts the heartbeat
AV node
Bundle branches
AV bundle
Sinotrial node
The normal ECG tracing is useful for diagnosing
Blood pressure abormalities
Circulatory embolism
Damage to the heart muscle
Pacemaker malfunction
An erythrocytes main function is to
Carry oxygen from the lungs to the cells
Engulf and destroy foreign matter
Form cellular plugs to stop bleeding
Release histamine and heparin
A laboratory test that is ordered to evaluate the hemostatic process is
Bone marrow
Complete blood count
Prothrombin time
Reiculocyte count
The major difference between serum and plasma is
Plasma contains fibrinogen
Plasma is obtained from clotted blood
Serum contains clotting factors
Serum is obtained from whole blood
Individuals with which blood type were once called universal donors?
A
B
AB
O
A main function of WBCs is to
Carry O2 and CO2
Destroy pathogens
Help blood clot
Synthesize protiens
Which is a heart disorder test?
B-type natriuretic peptide (BNP)
Fibrin degradation products (FDP)
Total iron-binding capacity (TIBC)
All of the above
Which is an abbreviation for an immature RBC?
Baso
Retic
Mono
Seg
Factor VIII deficiency causes
Hemophilia A
Hodgkin disease
Sickle cell anemia
Thombophlebitis
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