Major Haem PDF - Building Schemata

Building Schemata with Major Haem, lethal triad and clotti… Building Schemata with Major Haem, lethal triad and clotting sl… Page 3 of 6 Not for Student distribution (a) 02 is lost causing anaerobic respiration...

Building Schemata with Major Haem, lethal triad and clotti… Building Schemata with Major Haem, lethal triad and clotting sl… Page 3 of 6 Not for Student distribution (a) 02 is lost causing anaerobic respiration (b) 02 is lost causing respiratory alkalosis (c) 02 is lost causing aerobic respiration (d) 02 is lost causing the production of ATP-C02-H2O 15. During Major Haemorrhage, an altered PH could cause: (a) Limited response to treatment (b) disfunction of enzymes (c) Cardiac arrythmias (d) All of the above 16. During Major haemorrhage, normothermia is impaired by: (a) Peripheral vasoconstriction preventing 02 rich blood and clotting factors reaching peripheries (b) Peripheral vasodilation preventing 02 rich blood and clotting factors reaching peripheries (c) Reduced blood volume causing hyperthermia (d) Central vasoconstriction preventing 02 rich blood and clotting factors reaching core organs 17. On recognition of major haemorrhage (while waiting for blood products), fluid replacement involves: (a) 2 litres of colloid fluid aiming for baseline BP (b) Restricted crystalloid fluid replacement aiming for target (lower) BP (c) No fluid, inotropes & vasopressors only (d) Restricted crystalloid fluid replacement aiming for baseline BP 18. The aim of the treatment for major haemorrhage should be to eliminate: (a) The lethal triad consisting of coagulopathy, metabolic alkalosis, hypothermia (b) The lethal triad consisting of calcium, metabolic alkalosis, hypothermia (c) The lethal triad consisting of coagulopathy, metabolic alkalosis, hyperthermia (d) The lethal triad consisting of coagulopathy, metabolic acidosis, hypothermia 19. Cryoprecipitate is administered to patients during major haemorrhage as: (a) It is spun from platelets so contains more fibrinogen than platelets alone (b) is spun from FFP and so contains a lot more fibrinogen than FFP (c) is spun from red blood cells so contains more erythrocytes to carry 02 (d) is spun from FFP so contains more 02 carrying capacity 20. During massive transfusion, the following is administered: (a) Calcium to activate clotting Not for Student distribution (b) Potassium to manage cardiac arrhythmias (c) Insulin for aerobic respiration :