Business law. The University has a graduate school of business.The Vice-President of Finance of the University says he will not allow a class to run unless it has six students.Only three students sign up for the class. The VP of Finance states the professor can run the class at half pay.

Question 47 Is there an antidote for low-molecular-weight heparin (LMWH)? Can Enoxaprin be used?

Question 48 1. What is the mechanism of the action of aprotinin? 2. What is the therapeutic window for aprotinin? 3. In a case of haemorrhagic stroke, how many days should aprotinin be prescribed for and what is the recommended dosage?

Question 49 My question is, what are thrombophilia scan tests? Can we use these in patients on anticoagulant therapy?

Question 50 In thromboembolic disorders, how is clopidogrel superior to aspirin?

Question 51 What are the definitions for prothrombin time (PT) and partial thromboplastin time (PTT), and how are they different?

Question 52 1. Why, in chronic disease anaemia, are serum iron and the total ironbinding capacity (TIBC) low? 2. Why, in sideroblastic anaemia with increased levels of serum iron, is the TIBC normal?

Question 53 What is the red cell distribution width (RDW) value above which anisocytosis can be diagnosed?

Question 54 Is anisocytosis diagnostic of iron deficiency anaemia?

Question 55 In the case of a patient who has been treated with streptokinase and has bleeding complications in the form of haematemesis, haemoptysis or similar, how can the effect of streptokinase on the coagulation system be reversed, and can tranexamic acid help?

Question 56 We know that salmonella infection is a common complication in patients with sickle cell anaemia. Is this true for patients with thalassaemia major and, if so, why?