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Topical Anesthesia - PDF

   

Added on  2020-11-23

3 Pages1213 Words342 Views
Task 1Question 1: DN11 1.3 range 2a-qExplain the purpose and the functions of each of the following equipment, materials, instruments and medicaments during surgery procedures?Topical anaesthetic- this is used to control pain during surgical procedures like laceration repair, from injections, etc. Moreover, it avoids risk of wound margin anaesthesia that exists in infiltrative injection. Local anaesthetic- It is used to numb feelings in specific part of body which helps in preventing pain during surgical procedures. Syringes and needles- they are sterilised devices which is used to inject solutions or collect blood sample or withdraw secretions from body. Luxators and/or elevators – there function is they are used in circular cutting motion while applying apical pressure. Through this, tooth surrounding bone and periodontal ligament is separated. Extraction Forceps- they are used extracting teeth from alveolar bone. For example, tools such as forcepes, canines, lower incisors, etc. Scalpel- usually there are reusable and is used for cutting, Periosteal elevator- its function is that it is used in lifting thickness of soft tissue flaps. The tissue needs to be protected otherwise flap gets shredded. Cheek retractor- this equipment is used dental surgery in keeping the mouth of patient open. Spencer Wells- they are used to compress artery, seal blood vessel, etc. Suture- it is used to hold edges of wound during surgery. and suture holder- it used to hold body tissues after surgery. Dissecting forceps- they are used in reconstruction of eyelid surgery. Scissors- Basically, there purpose is in cutting threads, taking stiches, etc. Surgical suction tip- they are the pumps that are used in removing surgical fluids, tissue, etc. before and after surgery. Surgical hand- they are used to remove debris, microorganisms from nails, hands, etc.
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