RDK PARAMEDICAL STUDENT STUDY

                                              Classify Dermatophytes It is a group of filament us fungi that infect superficially I,e skin , hair and Nail. The clinical condition known as dermatophytes popularly called Toenia and ring worm.                    It is classified in 3 genera:- 1. Trichophyton 2. Mycosporum 3. Epidermophyton based on Macroconidia. Ø   In lesion dermatophytes appear as Hyphae and Artherospore. In culture on SDA medium shows characteristic colonies consisting of septate hyphae and two types of asexual spare, Microconidia ansd Macroconidio. 1. Trichophyton:- Colonies may be powdery, velvety or waxy. Microconidia are ab undant and are arranged in cluster along the hyphae and macroconidia are relatively scanty. They are generally elongated with bl...

  Name of different gram positive anaerobic bacteria. Discribe lab diagnosis of C. tetani.   Ans :- Gram positive anaerobic bacteria are divided into two groups :-                   Group 1- Causing wound Infection ü   Clastridium perfringes ü   Clastridium oedematies ü   Clastridium bifermentation ü   Clastridium histolyticum ü   Clastridium tetani                    Group 2- Causing Intestinal lesions. ü   Perfringens type A2 ü   Enterotoxin ü   Neeroticans ü   Botulinum v   Lab diagnosis of Tetanus :- Laboratory test are not frequent to diagnosis of tetanus. It is detected by sign and symptom , muscles , spam , pain etc . Laboratory test only help in confirmation.           ...

  Describe Lab diagnosis of cholera            1 . Dark ground illumination examination of stool for darting motility. Diagnosis is confirmed by adding antiserum to the sample which abolish the motility .            2. Cultura l isolation from stool on tellurite gelatin agar or any other special medium particularly , alkaline peptone water and thiosulphate eitrate bile salt.             3. By chemical reaction :- Cholera Vibrio ferments glucose , maltose , mannite and sucrose with acid production only.              4. Cholera Red Reaction :- This is rapid method of diagnosis bacteria grown in peptone water is mixed with 1 drop of Conc Hzso4 media turns red if cholera is present.               5. GRERG test for hem...

    Hospital waste include the following: - 1.   General Refuse like house hold garbage:         Includes paper, glass, textiles and kitchen waste. 2. Waste from medical environment :-   Cluster , casts , disposiable clotting , banges , disposable syring , drip bags , residues from hospital Laboratory and research units.           3. Infectious waste :-   Microbiological waste like culture , blood and blood products , body fluids ,            human and animals tissue or organs removed at biopsy , surgeryor or autopsy , placenta and             other products of conception , swabs and other soiled items .       4.   Non – Infectious hazardous waste :- It Includes chemicals, Radioactive and Pharmacological . Ø   The amount of wa...