Diagrams & Processess ( HEART & Blood vessels) Flashcards
PROCESS QUESTION (1/5) Platelet Plug Formation
Platelet aggregation,
Activation of platelets,
Exposure of platelets to collagen and damaged endothelial cells
Voiding of platelet vesicles and initiation of the platelet release reaction
Adhesion of platelets to damaged area
1 – Exposure of platelets to collagen and damaged endothelial cells
PROCESS QUESTION (2/5) Platelet Plug Formation
Platelet aggregation,
Activation of platelets,
Exposure of platelets to collagen and damaged endothelial cells
Voiding of platelet vesicles and initiation of the platelet release reaction
Adhesion of platelets to damaged area
2 – Adhesion of platelets to damaged area
PROCESS QUESTION (3/5) Platelet Plug Formation
Platelet aggregation,
Activation of platelets,
Exposure of platelets to collagen and damaged endothelial cells
Voiding of platelet vesicles and initiation of the platelet release reaction
Adhesion of platelets to damaged area
3 – Activation of platelets
PROCESS QUESTION (4/5) Platelet Plug Formation
Platelet aggregation,
Activation of platelets,
Exposure of platelets to collagen and damaged endothelial cells
Voiding of platelet vesicles and initiation of the platelet release reaction
Adhesion of platelets to damaged area
4 – Voiding of platelet vesicles and initiation of the platelet release reaction
PROCESS QUESTION (5/5) Platelet Plug Formation
Platelet aggregation,
Activation of platelets,
Exposure of platelets to collagen and damaged endothelial cells
Voiding of platelet vesicles and initiation of the platelet release reaction
Adhesion of platelets to damaged area
5 – Platelet aggregation
PROCESS QUESTION (1/6) Decrease in Blood Pressure
Increase in renin release
Increase in angiotensin II conversion
Decrease in blood pressure
Vasoconstriction and increase in blood volume
Increased secretion of aldosterone
Blood flow to kidney decreases
1 – Decrease in blood pressure
PROCESS QUESTION (2/6) Decrease in Blood Pressure
Increase in renin release
Increase in angiotensin II conversion
Decrease in blood pressure
Vasoconstriction and increase in blood volume
Increased secretion of aldosterone
Blood flow to kidney decreases
2 – Blood flow to kidney decreases
PROCESS QUESTION (3/6) Decrease in Blood Pressure
Increase in renin release
Increase in angiotensin II conversion
Decrease in blood pressure
Vasoconstriction and increase in blood volume
Increased secretion of aldosterone
Blood flow to kidney decreases
3 – Increase in renin release
PROCESS QUESTION (4/6) Decrease in Blood Pressure
Increase in renin release
Increase in angiotensin II conversion
Decrease in blood pressure
Vasoconstriction and increase in blood volume
Increased secretion of aldosterone
Blood flow to kidney decreases
4 – Increase in angiotensin II conversion
PROCESS QUESTION (5/6) Decrease in Blood Pressure
Increase in renin release
Increase in angiotensin II conversion
Decrease in blood pressure
Vasoconstriction and increase in blood volume
Increased secretion of aldosterone
Blood flow to kidney decreases
5 – Increased secretion of aldosterone
PROCESS QUESTION (6/6) Decrease in Blood Pressure
Increase in renin release
Increase in angiotensin II conversion
Decrease in blood pressure
Vasoconstriction and increase in blood volume
Increased secretion of aldosterone
Blood flow to kidney decreases
6 – Vasoconstriction and increase in blood volume
PROCESS QUESTION (1/6) Stages of the cardiac contraction cycle
Ventricular diastole
Depolarisation of atrial contractile fibers produces P wave
Depolarisation of ventricular contractile fibers produces the QRS complex
Atrial systole
Ventricular systole
Repolarisation of ventricular contractile fibers produces the T wave
1 – Depolarisation of atrial contractile fibers produces P wave
PROCESS QUESTION (2/6) Stages of the cardiac contraction cycle
Ventricular diastole
Depolarisation of atrial contractile fibers produces P wave
Depolarisation of ventricular contractile fibers produces the QRS complex
Atrial systole
Ventricular systole
Repolarisation of ventricular contractile fibers produces the T wave
2 – Atrial systole
PROCESS QUESTION (3/6) Stages of the cardiac contraction cycle
Ventricular diastole
Depolarisation of atrial contractile fibers produces P wave
Depolarisation of ventricular contractile fibers produces the QRS complex
Atrial systole
Ventricular systole
Repolarisation of ventricular contractile fibers produces the T wave
3 – Depolarisation of ventricular contractile fibers produces the QRS complex
PROCESS QUESTION (4/6) Stages of the cardiac contraction cycle
Ventricular diastole
Depolarisation of atrial contractile fibers produces P wave
Depolarisation of ventricular contractile fibers produces the QRS complex
Atrial systole
Ventricular systole
Repolarisation of ventricular contractile fibers produces the T wave
4 – Ventricular systole
PROCESS QUESTION (5/6) Stages of the cardiac contraction cycle
Ventricular diastole
Depolarisation of atrial contractile fibers produces P wave
Depolarisation of ventricular contractile fibers produces the QRS complex
Atrial systole
Ventricular systole
Repolarisation of ventricular contractile fibers produces the T wave
5 – Repolarisation of ventricular contractile fibers produces the T wave
PROCESS QUESTION (6/6) Stages of the cardiac contraction cycle
Ventricular diastole
Depolarisation of atrial contractile fibers produces P wave
Depolarisation of ventricular contractile fibers produces the QRS complex
Atrial systole
Ventricular systole
Repolarisation of ventricular contractile fibers produces the T wave
6 – Ventricular diastole
PROCESS QUESTION (1/6) - Response to an alteration in CO2
Increase in BP to drive gas exchange
Activation of chemoreceptors
Increase in impulses received by the cardiovascular center
Increase in carbon dioxide concentration
Increase in sympathetic response to vasculature
Vasoconstriction of arterioles
1 – Increase in carbon dioxide concentration
PROCESS QUESTION (2/6) - Response to an alteration in CO2
Increase in BP to drive gas exchange
Activation of chemoreceptors
Increase in impulses received by the cardiovascular center
Increase in carbon dioxide concentration
Increase in sympathetic response to vasculature
Vasoconstriction of arterioles
2 – Activation of chemoreceptors
PROCESS QUESTION (3/6) - Response to an alteration in CO2
Increase in BP to drive gas exchange
Activation of chemoreceptors
Increase in impulses received by the cardiovascular center
Increase in carbon dioxide concentration
Increase in sympathetic response to vasculature
Vasoconstriction of arterioles
3 – Increase in impulses received by the cardiovascular center
PROCESS QUESTION (4/6) - Response to an alteration in CO2
Increase in BP to drive gas exchange
Activation of chemoreceptors
Increase in impulses received by the cardiovascular center
Increase in carbon dioxide concentration
Increase in sympathetic response to vasculature
Vasoconstriction of arterioles
4 – Increase in sympathetic response to vasculature
PROCESS QUESTION (5/6) - Response to an alteration in CO2
Increase in BP to drive gas exchange
Activation of chemoreceptors
Increase in impulses received by the cardiovascular center
Increase in carbon dioxide concentration
Increase in sympathetic response to vasculature
Vasoconstriction of arterioles
5 – Vasoconstriction of arterioles
PROCESS QUESTION (6/6) - Response to an alteration in CO2
Increase in BP to drive gas exchange
Activation of chemoreceptors
Increase in impulses received by the cardiovascular center
Increase in carbon dioxide concentration
Increase in sympathetic response to vasculature
Vasoconstriction of arterioles
6 – Increase in BP to drive gas exchange
PROCESS QUESTION (1/6) Impulse conduction through the heart
Propagation along left and right bundle branches
Conduction through the atrioventricular bundle
Conduction through purkinje fibers and ventricular contraction
Activation of the atrioventricular node,
Depolarisation of the sinoatrial node
Depolarisation and contraction of the atria
1 – Depolarisation of the sinoatrial node
PROCESS QUESTION (2/6) Impulse conduction through the heart
Propagation along left and right bundle branches
Conduction through the atrioventricular bundle
Conduction through purkinje fibers and ventricular contraction
Activation of the atrioventricular node,
Depolarisation of the sinoatrial node
Depolarisation and contraction of the atria
2 – Depolarisation and contraction of the atria
PROCESS QUESTION (3/6) Impulse conduction through the heart
Propagation along left and right bundle branches
Conduction through the atrioventricular bundle
Conduction through purkinje fibers and ventricular contraction
Activation of the atrioventricular node,
Depolarisation of the sinoatrial node
Depolarisation and contraction of the atria
3 – Activation of the atrioventricular node
PROCESS QUESTION (4/6) Impulse conduction through the heart
Propagation along left and right bundle branches
Conduction through the atrioventricular bundle
Conduction through purkinje fibers and ventricular contraction
Activation of the atrioventricular node,
Depolarisation of the sinoatrial node
Depolarisation and contraction of the atria
4 – Conduction through the atrioventricular bundle
PROCESS QUESTION (5/6) Impulse conduction through the heart
Propagation along left and right bundle branches
Conduction through the atrioventricular bundle
Conduction through purkinje fibers and ventricular contraction
Activation of the atrioventricular node,
Depolarisation of the sinoatrial node
Depolarisation and contraction of the atria
5 – Propagation along left and right bundle branches
PROCESS QUESTION (6/6) Impulse conduction through the heart
Propagation along left and right bundle branches
Conduction through the atrioventricular bundle
Conduction through purkinje fibers and ventricular contraction
Activation of the atrioventricular node,
Depolarisation of the sinoatrial node
Depolarisation and contraction of the atria
6 – Conduction through purkinje fibers and ventricular contraction
PROCESS QUESTION (1/5) regulation of erythropoiesis
Receptors on kidneys detect a decrease in oxygen levels
Larger number of erythrocytes in circulation
Increase in EPO secretion
Increase in oxygen levels to tissues
Proerythroblasts quickly develop into reticulocytes
1 – Receptors on kidneys detect a decrease in oxygen levels
PROCESS QUESTION (2/5) regulation of erythropoiesis
Receptors on kidneys detect a decrease in oxygen levels
Larger number of erythrocytes in circulation
Increase in EPO secretion
Increase in oxygen levels to tissues
Proerythroblasts quickly develop into reticulocytes
2 – Increase in EPO secretion
PROCESS QUESTION (3/5) regulation of erythropoiesis
Receptors on kidneys detect a decrease in oxygen levels
Larger number of erythrocytes in circulation
Increase in EPO secretion
Increase in oxygen levels to tissues
Proerythroblasts quickly develop into reticulocytes
3 – Proerythroblasts quickly develop into reticulocytes
PROCESS QUESTION (4/5) regulation of erythropoiesis
Receptors on kidneys detect a decrease in oxygen levels
Larger number of erythrocytes in circulation
Increase in EPO secretion
Increase in oxygen levels to tissues
Proerythroblasts quickly develop into reticulocytes
4 – Larger number of erythrocytes in circulation
PROCESS QUESTION (5/5) regulation of erythropoiesis
Receptors on kidneys detect a decrease in oxygen levels
Larger number of erythrocytes in circulation
Increase in EPO secretion
Increase in oxygen levels to tissues
Proerythroblasts quickly develop into reticulocytes
5 – Increase in oxygen levels to tissues,
PROCESS QUESTION (1/6) the cardiovascular response exercise
Increase in heart rate
Increase in physical activity
Impulses received by the cardiovascular center in the brain
Increase in number of impulses sent from proprioceptors
Increase in supply of oxygen to muscles
Insufficient supply of oxygen to the muscles
1 – Increase in physical activity
PROCESS QUESTION (2/6) the cardiovascular response exercise
Increase in heart rate
Increase in physical activity
Impulses received by the cardiovascular center in the brain
Increase in number of impulses sent from proprioceptors
Increase in supply of oxygen to muscles
Insufficient supply of oxygen to the muscles
2 – Insufficient supply of oxygen to the muscles
PROCESS QUESTION (3/6) the cardiovascular response exercise
Increase in heart rate
Increase in physical activity
Impulses received by the cardiovascular center in the brain
Increase in number of impulses sent from proprioceptors
Increase in supply of oxygen to muscles
Insufficient supply of oxygen to the muscles
3 – Increase in number of impulses sent from proprioceptors
PROCESS QUESTION (4/6) the cardiovascular response exercise
Increase in heart rate
Increase in physical activity
Impulses received by the cardiovascular center in the brain
Increase in number of impulses sent from proprioceptors
Increase in supply of oxygen to muscles
Insufficient supply of oxygen to the muscles
4 – Impulses received by the cardiovascular center in the brain
PROCESS QUESTION (5/6) the cardiovascular response exercise
Increase in heart rate
Increase in physical activity
Impulses received by the cardiovascular center in the brain
Increase in number of impulses sent from proprioceptors
Increase in supply of oxygen to muscles
Insufficient supply of oxygen to the muscles
5 – Increase in heart rate
PROCESS QUESTION (6/6) the cardiovascular response exercise
Increase in heart rate
Increase in physical activity
Impulses received by the cardiovascular center in the brain
Increase in number of impulses sent from proprioceptors
Increase in supply of oxygen to muscles
Insufficient supply of oxygen to the muscles
6 – Increase in supply of oxygen to muscles
PROCESS QUESTIONS (1/5) extrinsic clotting pathway
Release of tissue factor
Conversion of prothrombin to thrombin
Activation of surrounding platelets and development of fibrin clot
Conversion of fibrinogen to fibrin
Formation of prothrombinase
1 – Release of tissue factor
PROCESS QUESTIONS (2/5) extrinsic clotting pathway
Release of tissue factor
Conversion of prothrombin to thrombin
Activation of surrounding platelets and development of fibrin clot
Conversion of fibrinogen to fibrin
Formation of prothrombinase
2 – Formation of prothrombinase
PROCESS QUESTIONS (3/5) extrinsic clotting pathway
Release of tissue factor
Conversion of prothrombin to thrombin
Activation of surrounding platelets and development of fibrin clot
Conversion of fibrinogen to fibrin
Formation of prothrombinase
3 – Conversion of prothrombin to thrombin
PROCESS QUESTIONS (4/5) extrinsic clotting pathway
Release of tissue factor
Conversion of prothrombin to thrombin
Activation of surrounding platelets and development of fibrin clot
Conversion of fibrinogen to fibrin
Formation of prothrombinase
4 – Conversion of fibrinogen to fibrin
PROCESS QUESTIONS (5/5) extrinsic clotting pathway
Release of tissue factor
Conversion of prothrombin to thrombin
Activation of surrounding platelets and development of fibrin clot
Conversion of fibrinogen to fibrin
Formation of prothrombinase
5 – Activation of surrounding platelets and development of fibrin clot