2009f-133 casereports casestudies emergencies emergencymedicaltechnicians emergencytreatment etc firstaid firstaidinillnessandinjury handbooks manuals medicalemergencies medicalhistorytaking methods needsassessment patients physicalexamination positioning problemsandexercises rescuework safetymanagement transportationofpatients transportofsickandwounded woundsandinjuries