Shock Flashcards
what is shock
Shock is not getting enough blood to your vital organs, inadequate, perfusion of oxygen, and nutrients to the cell
What is the fastest shark to act in the body?
Neurological
Compensatory signs of shock
Rapid week pulse
rapid, shallow, breathing
Skin pale cool, clammy and sweating
Thirsty and nausea
Dizzy and lightheaded
Decompensatory
Major Decrease in blood pressure
Irreversible
Hypovolaemic shock
Shock do the fluid loss
Trauma
Anxiety
Thirst
Weak pulses
Two types of hypovolaemic shock
Hemorrhagic serve blood loss
Metabolic diarrhea and renal tubular acidosis …. Loss of bicarbonate
Relative hypovolaemic (high space/ distributive)
Blood volume is normal, but vascular capacity is increased
4 types of relative hypovolemic shock
anaphylactic
Septic
Psychogenic
Neurological
Mechanical shock
Pumps
Heart or obstructive shock
Cardiogenic shock
Caused by mI or myocardial contusion part of the heart dies
S/S
JVD
Pulmonary oedema
Orthopena
Obstructive shock
Physical obstruction of the great vessels or heart
Tension pnemo
Pericardial tamp
Pulmonary embolism
S/S
Jvd
Muffled heart sounds
may be a decrease in temperature
May be cool, clammy in extremities
Neurogenic
Severe central nervous system damage
S/s
no bladder control
Paralysis distal to injury site
Priapism
warm, flushed dry skin
Anaphylactic
Severe allergic reaction
S/s
Heart rate can go up or down
Flushed, swollen itchy skin
Bronchodilation
Urticaria
Pruritus
Septic
Severe infection
S/S
Temperature can go up
Increase urine output
Bounding, pulse
Flushed then turn cool
I’ll shock should be considered what until proven otherwise
Hypovolaemic
