🇺🇸 perfusion CORRECT ANSWER>>-The delivery of oxygen and other nutrients to body tissues
Hypoperfusion CORRECT ANSWER>>-In adequate tissue perfusion
Shock CORRECT ANSWER>>-
Systematic hypoperfusion inadequate delivery of oxygen and other nutrients to body tissues
Adequate tissue perfusion depends on CORRECT ANSWER>>-Cardiac output
Cardiac output CORRECT ANSWER>>-
The amount of blood ejected from the left ventricle each minute
Stroke volume CORRECT ANSWER>>-
The amount of blood ejected from the left ventricle with each heartbeat
Frank starling mechanism CORRECT ANSWER>>-
Attribute of heart muscle by which the more it is stretched the more strongly it will contract
Preload CORRECT ANSWER>>-The volume of blood delivered to the heart
Vital organs CORRECT ANSWER>>-Heart brain lungs kidneys
When arteries and veins constrict there is an increase and CORRECT ANSWER>>-
Peripheral vascular resistance or afterload
,Acidosis CORRECT ANSWER>>-Excessive acidity of bodily fluids
Hypovolemia CORRECT ANSWER>>-Loss of bodily fluids that ultimately result in shock
Hemorrhagic shock CORRECT ANSWER>>-
Shock resulting from blood loss a subcategory of hypovolemic shock
Epinephrine and norepinephrine are CORRECT ANSWER>>-
Catecholamines a type of hormone which the adrenal gland secretes directly into the bloodstre
am
Alpha receptors are stimulated primarily by CORRECT ANSWER>>- norepinephrine
causes vasoconstriction
Beta receptors effects primarily by CORRECT ANSWER>>-
Epinephrine causes bronchodilation beta-2 receptors and stimulation of cardiac function beta-
1 receptors
Compensated shock CORRECT ANSWER>>-
The period of shock during which the body is able to compensate for the effects of shock and m
aintain adequate tissue perfusion
Progressive shockVCORRECT ANSWER>>-
The period of shock during which the body begins to lose its ability to compensate for shock an
d becomes unable to maintain adequate tissue perfusion
Irreversible shock CORRECT ANSWER>>-
In advance condition of shock and which cell tissue and organ damage cannot be reversed and
will in most circumstance result in death
, Obstructive shock CORRECT ANSWER>>- 0 0 0
Includes cardiac Tamponade, tension pneumothorax and Pulmonary emboli
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Disruptive shockVCORRECT ANSWER>>-Includes neurogenic, anaphylactic and septic shock
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Hypovolemic shock CORRECT ANSWER>>- 0 0 0
Shock resulting from fluid loss: blood, plasma, or body water
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Tension pneumothorax CORRECT ANSWER>>-
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Air or gas trapped in the pleural space with no route of escape
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Pleuritic chest pain CORRECT ANSWER>>-
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Sharp, stabbing pain, worsened by coughing, sneezing, deep breathing, or movement
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Cardiac Tamponade CORRECT ANSWER>>-Accumulation of excess fluid in the pericardium
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Paradoxical pulse CORRECT ANSWER>>- 0 0 0
Suppression of the pulse at the close of inspiration also called pulses paradoxes
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Pulse pressure CORRECT ANSWER>>-
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The difference between systolic and diastolic blood pressures
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Pulmonary emboli CORRECT ANSWER>>-Obstructions of pulmonary arteries, using blood clots
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Clot shower CORRECT ANSWER>>-Occurrence of multiple blood clots
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