A. Forensic science, by definition, is the application of science to those criminal and civil laws that are enforced by police agencies in a criminal justice system [1].orensic science originates from the individuals who developed the principles and techniques needed to identify or compare physical evidence, and from those who recognized the necessity of merging these principles into a coherent discipline that could be practically applied to a criminal justice system.
Marcaine given to numb the lower jaw using an inferior alveolar block technique can last up to six hours and Septocaine given as an inferior alveolar block to numb the lower jaw can cause residual numbness of the tongue which can last up to six months.
In patients with persistent AF where cardioversion cannot be postponed for 3 weeks: heparin should be given and the cardioversion performed, and warfarin should then be given for a minimum of 4 weeks post cardioversion Anticoagulation should be continued for the long term in patients with AF who have undergone cardioversion where there is a high risk of AF recurrence or where it is there is a high stroke risk defined as: 1  previous ischaemic stroke/TIA or thromboembolic event.