اللجـنه العلمـيه طـب اسنان/ الجامعه الوطنيه

تجميع الاسئله المقالية من جميع النماذج ) Write short notes about the following: 1-Enmutred PPE 2-Definition sterilisation, passive immunization, vaccination, 3.Altered normal defense, making personal susceptible host? 4-Objective of infection control? 5-Infection does depend on? 6-Factor change perception of infection control.....? 7- Guidelines for the use of gloves 8-The requirement for ideal surface disinfectant 9- Advantages and disadvantages of dry heat sterilization technique 10-guidelines for the use of protective clothing ? 11- immediate  first aid and further management  following  a percutaneous  or splash  incidence?  12- Ideal surface disinfection

#اختبار_الدكتور_عبدالله_شرف #مادة_سيطرة_على_العدوى. م خ ترم ثاني #Nadeem Alwageeh *True or false* 1- The number of organism required to cause an infectionis termed as the infection dose ( ). 2- bacteriostatic is  meaning kill the bacteria( ). 3- virus can live independently ( ). 4-spores are the most resistance form of life known ( ). 5- some type of virus form a capsule ( ). 6- tetanus is an example of a disease caused by a spore- forming bacillus( ). 7-  herpes infection an example of oral disease caused by viruses ( ). 8- virus can live outside of host ( ). 9- hepatitis c is an example of slow persistent (✔️ ). 10- ability of a microbe to cause disease is called pathogenicity (✔️ ). 11- The risk of the transmission of microbes in dental environment will only depend on the pathogenicity of the microbe (❌ ). 12-hepatitis c occurs in about 5% and lead to death from cirrosis or liver cancers (❌ )B. 13- hepatitis c vaccination is available ( ❌). 14- use disposable items save time during cleanup and decontamination (✔️ ). 15- according to the U.S. center for disease control , hand washing is single important procedure for preventing the spread of infection (✔️ ). هذي الفقرة كانت مكرر مرتين 16- liquid soap should never be used ( ). 17- masks should not contact the mouth when being worn (✔️ ). 18- utility gloves must be discarded when they become old (✔️ ). 19- sterile is free all living microorganisms, probability 1in 1 million ( ✔️). 20- cleaning should precede all disinfection and sterilization processes(✔️ ). 21- hinge instruments should be processed cloced and lock ( ❌). 22- static - air type is commonly called an oven- type sterilizer( ✔️). 23-air heat beater than the moist (❌ ). 24- the moist heat in the in the form pressurized steam is regarded as the most dependable method for structurtion of all forms bacterial life including spores (✔️ ). 25-higher temperature and pressure require longer time for sterilisation ( ❌). وهذا السؤال كمان مكرر مرتين 26- class "s" autoclaves can not used to sterilize textiles,porous load, hollow items or even products in pouches (❌ ). 27-Dental unite control is  touch surface ( ). 28- transfer surface countertops are major example ( ). 29- touch and transfer surfaces should be either barrier protected or cleaned and disinfected between patients ( ✔️). 30- disinfection is directed to kill disease 31_causing microorganisms that remain on the surface after precleaning ( ). 32- sodium hypochlorite unstable solution need daily preparation ( ). 33- iodophors must be prepared fresh daily ( ). 34-  forceps is critical instruments ( ). *Choose* 1-Contact with objects that are contaminated: Direct Indirect✔️ Driplet 2-universal protections for dental team: Routine hand washing Proctective barrier technique Immunization All of above✔️ 3- occasion exposed to blood Category l Category ll All of above✔️ None of above 4- the most frequently worn by dental team during patient care: Overgloves Utility gloves Examination gloves✔️ 5- considered as method for disinfection: Temperature at 100c✔️ Temperature below 100c Steam sterilization 6- Autoclaves cannot be used to sterilize porous load , textiles: Class s Class N✔️ Class B 7- The most suitable mechine for a dental practice is : Class s Class N Class B 8-Cause irritation of skin and eyes is: Sodium hypochlorite Iodophors Alcohol 9- scalpel is : Semicitical instruments Critical instruments Noncritical instruments *أما عن الأسئلة المباشرة فكانت :* 1-factors changed the perception of infection control in dental profession . 2-infection dose depend on ... 3- objective of infection control 4- alter normal defenses, making a person a susceptible host. 5- Define the passive immunisation Sterilization 6- Enumerated of PPE. Dr Nadeem Alwageeh

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