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First 2 Weeks VT1220
| Question | Answer |
|---|---|
| What type of microscope is needed to detect viruses? | Electron microscope |
| What dzs are identified thru antigen testing? | ELISA tests for FELV, Parvo, influenza, HW |
| During the course of a dz, when is an animal most likely to transmit the dz and why? | When febrile, that is when the most microorganisms are present |
| Name two serological tests that are used for surveillence. | Coggins, bovine leukosis |
| What is a nosocomial infection? | Obtained at a hospital |
| What are the most common agents for nosocomial infections? | Step and Staph |
| Where on/in the animal do most nosocomial infections occur? | Respiratory tract and sx incisions |
| What are some highly infections nosocomial viral infections? | K9 distemper, K9 Parvo, Panleukopenia, and respiratory infections Others: FELV and EIA thru blood transfusions |
| What are some nosocomial protozoans? | Toxoplasmosis, Cryptosporidium, Anaplasma, Babesia |
| When collecting diagnostic samples for testing, what are things that as a technician we have to take into consideration? | Stage of the dz, the normal flora that may be present, and was appropriate collection device used |
| What is the difference between aeroebic and anaerobic bacteria/ | Aerobic needs to grow in the presence of air and anaerobic needs to go without air |
| what are the 6 things that need to be on a specimen before it is delivered to a lab? | Pt name, species, case # or owner, DVM, source, additional hx for lab |
| Culture media allows for what type of growth? | Isolated colonies |
| MaConkey agar is very similar to what part of the body and why? | Intestines, it is similar to bile salts |
| What is the ideal temperature to incubate agar plates at? | 35 degrees C |
| How long should you incubate an agar plate before looking at it? | 15-24hrs |
| What gram positive cocci bacteria is commonly found in pyogenic wounds? | Staphylococcus |
| What gram positive rod bacteria is usually isolated from deep wounds with tissue necrosis like a compound fracture or is associated with enteritis/diarrhea in dogs? | Clostridium |
| What rod bacterial causes abscesses and pneumonia in foals? | Rhoddococcus |
| This gram negative bacteria is commonly isolated from the GI tract and is considered normal flora. | Enterobacteria |
| Proteus is commonly seen in what type of infection? | Urinary |
| Pasturella is a gram negative bacteria frequently found in what? | Abscesses in cats |
| What gram negative bacteria is commonly found in ear infections and has a distinct odor? | Pseudomonas |
| What is the most common bacteria responsible for kennel cough? | Bordetella bronchiseptica |
| What is the name of the venerial dz in dogs that can cause infertility and spontaneous abortion? | Brucellosis |
| Porphyromonas is a gram negative bacteria commonly found in what canine dz? | Periodontal |
| Name two common spirochetes seen in veterinary practice. | Leptospira and B. burgdorferi |
| What is the scientific name for Ringworm? | Dermatophytes |
| Ringworm is _________________ seeking. | Keratin |
| What media is best for diagnosing Ringworm? | DTM |
| Define intermediate host. | Harbors the immature or asexual stages of the parasite. |
| Define definitive host. | Harbors the mature or sexual stages of the parasite. |
| Define myiasis | Maggots |
| What are the two "true bugs" we learned about in class? | Reduvid bugs, aka kissing bugs and Bed bugs |
| Define periodic bug | Go back and forth to feed off the animal, leave oozing wounds |
| What are the two types of lice? | Mallophagia (chewing), Anoplura (sucking) |
| The life cycle of lice contains what 3 stages? | Egg, nymph, adult |
| What is the fancy name for a lice infestation? | Pediculosis |
| Scientific name for horseflys | Tabanus spp |
| Scientific name for deerflys | Chrysops spp |
| Scientific name for stable fly | Stomoxys |
| Scientific name for the face fly | Musca autumnalis |
| Which type of fly is responsible for the transmission of pink eye? | Face fly |
| Scientific name for Rabbit bots | Cuterebra |
| Scientific name for sheep nasal bots | Oestrus ovis |
| What are the 4 stages of the flea lifecycle? | Egg, larvae, pupae, adult |
| What stage in the flea lifecycle cannot be irradicated? | Pupae |
| What are the two different skin mites we see in veterinary practice? | Demodex and Scabies |
| Demodex is common to see in what type of animals? | Malnurished, immunocompromised, white pitbulls |
| Out of the two mites, which is the hardest to diagnose and why./ | Scabies bc they burrow into the epidermis |
| What are the two types of Demodex? | Generalized and localized |
| What is the treatment for Demodex or Scabies | Ivermectin!!! |
| What is otodectes cyanotis? | Ear mites |
| What tick transmits B. bigmeia? | Boophilus annalatus |