Week 5 - Shock Flashcards
what are the 4 different types of Shock
Hypoglycemic
Carcinogenic
Distributive
Obstructive
what are the 3 sub classes of a Distributive Shock
Neurogenic
anaphylaxis
septic
what can cause a hypoglycemic shock
Hemorrhage dehydration fluid shifts renal losses third spacing
what can cause carcinogenic shock
myocardial infraction electrolyte imbalances intracranial pump intracranial pump failure cardiac arrest
what can cause a distributive shock
severe solidification infection spinal injury traumatic brain injury allergic reaction toxins endocrine system inflammatory response syndrome
what can cause obstructive
extracardiac pump failure
pulmonary vascular
mechanical
what are the 7 symptoms of shock
hypotension oedema decreased in conscious level oliguria dyspepsia poor skin turgor and capillary refill HR changes
what are specific manifestation of cardiogenic
Vein distension
pulmonary oedema
cvp
arrythmias
what are specific manifestation of septic
warm sepsis (early) Cold sepsis (late)
what are specific manifestation of neurogenic
decrease in body temp Slow and bounding pulse warm, dry skin ANXIETY, RESTLESSNESS, LETHERGY Decrease in conscious state
what are specific manifestation of anaphylactic
Tachycardia bronchospasm stridor oedema parasthesia pruritus abdominal pain vomiting diarhoea
what is Stroke volume
the amount pf blood pumped into the aorta with each left ventricle contraction
what is cardiac output
the amount of blood pumped into the aorta by the left ventricle in a minute
what is systemic vascular resistance
the amount of resistance to blood flow present
what is mean arterial pressure
the average blood pressure in a single cycle
