Abstract: . . .  adverse effect whereby they can actually cause coronary vasospasm. This is because if all the receptors are blocked, the excess noradrenaline stimulates a receptors which cause vessel constriction. Therapy for unstable angina Therapy is the same as classic angina In addition, low dose aspirin is given to prevent thrombus formation SHOCK Definition A state of widespread serious reduction of tissue perfusion which, if prolonged, leads to a generalised impairment of cellular function. Causes of shock  . . .
. . .  may be used: Noradrenaline Dopamine Dobutamide Adrenaline If there is marked reflex sympathetic vasoconstriction present, give Na Nitroprusside Septic shock Similar treatment for cardiogenic shock Antibiotic therapy Anaphylactic shock Adrenaline (prevent bronchocontriction) Glucocorticoids to prevent immune mediated IgE and histamine release  . . .
. . .  adverse effect whereby they can actually cause coronary vasospasm. This is because if all the receptors are blocked, the excess noradrenaline stimulates a receptors which cause vessel constriction. Therapy for unstable angina Therapy is the same as classic angina In addition, low dose aspirin is given to prevent thrombus formation SHOCK Definition A state of widespread serious reduction of tissue perfusion which, if prolonged, leads to a generalised impairment of cellular function. Causes of shock  . . .
. . .  receptors are blocked, the excess noradrenaline stimulates a receptors which cause vessel constriction. Therapy for unstable angina Therapy is the same as classic angina In addition, low dose aspirin is given to prevent thrombus formation SHOCK Definition A state of widespread serious reduction of tissue perfusion which, if prolonged, leads to a generalised impairment of cellular function. Causes of shock 1. Hypovolemic shock External fluid losses e.g. Massive blood loss, diuresis Internal . . .
. . .  adverse effect whereby they can actually cause coronary vasospasm. This is because if all the receptors are blocked, the excess noradrenaline stimulates a receptors which cause vessel constriction. Therapy for unstable angina Therapy is the same as classic angina In addition, low dose aspirin is given to prevent thrombus formation SHOCK Definition A state of widespread serious reduction of tissue perfusion which, if prolonged, leads to a generalised impairment of cellular function. Causes of shock  . . .
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