<prompt> In a patient of Hemophilia to be taken for dental extraction true is all, EXCEPTAll patients should be screened for HIVExtraction should be done under general anaesthesia and skilled anaesthetic careFactor VIII or cryoprecipitate can be neededDose of Lignocaine required for anaesthesia is same as that for normal individuals  <response>: Ans. is b i.e., Extraction should be done under General Anaesthesia In dentistry Surgery, General Anaesthesia is contraindicated in patients with Hemophilia -Page 422 Lees Synopsis of AnaesthesiaIn Hemophilic patients before any surgical procedures, transfusion of factor VIII or cryoprecipitate is done as the patient is deficient in it.Patients with Hemophilia are at risk of HIV and Hepatitis. So they should be screened for these diseases.I have not yet found anything about the dose of lignocaine. 