♻️ Shock
can be classified in 5 types according to initiating mechanism
🌟1. Hypovolemic
🌟2. Cardiogenic
🌟3. Obstructive
🌟4. Distributive
🌟5. Endocrine
🔵1 Hypovolemic Shock
Due to reduced circulating volume.
🔴Causes
(Hemorrhagic and Non Hemorrhagic)
🌟Severe Vomiting
🌟Diarrhoea
🌟 Burns
🌟Trauma
🌟Poor Fluid Intake
🌟Evaporation or Third Spacing where fluid loss occurs in GIT or interstitial space due to bowel obstruction and pancreatitis.
🔵2. Cardiogenic Shock
Due to failure of the heart to pump blood to the tissue.
🔴Causes
🌟Myocardial Infarction
🌟Cardiac Dysrhythmias
🌟Valvular Heart Diseases
🌟Blunt Myocardial Injury
🌟Cardiomyopathy
🔵3. Obstructive Shock
Due to reduction of preload due to mechanical obstruction in the cardiac filling
🔴Causes
🌟 Cardiac
Tamponade
🌟 Tension Pneumothorax
Massive Pulmonary Embolism or Air Embolism
🔵4. Distributive Shock
Due to abnormal blood flow in the smallest blood vessels.
🔴Causes
🌟 Septic Shock
🌟Anaphylaxis
🌟Spinal Cord Injury
🔵5. Endocrine shockD
Combination of Hypovolemia Cardiogenic and Distributive Shocks
🔴Causes
🌟Hypothyroidism
🌟Hyperthyroidism
🌟Adrenal Insufficiency