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lab animals
vtne prep
| Question | Answer |
|---|---|
| preferred temp for most lab rodents | 21 C |
| whats altricial rodent | rat mice hamster gerbil |
| young of altricial rodents generally have hair and open eyes when? | 1 week hair, 2 weeks eyes |
| to decrease genetic variability whats the breedign system | inbreed |
| species w/no fertile postpartum estrus | hamster |
| main fxn of brown fat tsu is to store | glycogen |
| sendai virus is a | paramyxovirus |
| it's difficult to accurately covert drug dosages to lab animals because... | they have high basal metabolic rate relative to body surface area |
| gest period of rabbit | 30 |
| gest pd of g.pig | 68 |
| gest pd of mouse | 21 |
| name that dz! rat is hunched up, dyspnea, inactivity, ruffled hair coat, wheezy lungs, nasal and ocular discharge slight red. no photophobia, no swollen neck. | sendai virus or murine resp mycoplasmosis |
| avg wt of adult mouse | 30 g |
| avg wt of adult rat | 500 g |
| name that effect!females bred at postpartum estrus have an extended gestation pd. | Facultative diapause |
| what should you NOT do if you want to do monogamous, nonintensive, timed breeding on mice | leave breeding pair together until after postpartum estrus |
| how many pairs of mam glands in mouse | 5 |
| how many pairs of mam glands in rats | 6 |
| max amt of warmed fluids in one IP dose for mouse | 2 to 3 mls |
| how soon should a healthy adult rat recover from an episode of sialodacryoadenitis | in approx. 1 week |
| murine resp mycoplasmosis is caused by | mycoplasma pulmonis |
| most effective way to prevent ringtail in suckling rats | keep humidity more than 50 percent |
| how much blood could you safely take from 360 g rat | 1.3 to 3.5 ml |
| useful venous sit for blood collection w/o anesthetic in mice | lat saph |
| normal dentition for hamster | 1003/1003 |
| gest pd of hamster | 16 days |
| estrous cycle of hamster | 4 to 5 days |
| litter size of hamster | 5 to 9 |
| gest pd of gerbil | 24 d |
| estrous cycle of gerbil | 4 to 5 d |
| litter size of gerbils | 4 to 5 |
| a common hamster dz a client may know about | diarrhea |
| avg life expect of hamster | 2 years |
| avg life expect of gerbil | 3 years |
| 1 gerbil in a cage of postpubertal young has some nasal hair loss w/some erythema and scabbing. no other alopecia is noticed. wtf is it? | nasal dermatitis |
| what do you say if client want to feed gerbil sunflower seeds | inc fat and dec calc |
| what anesthetic do you not use for gerbils | ace. prone to seizures |
| t/f g.pigs have aglandular and glandular stoms | f |
| t/f g.pigs have secretions from anal and supracaudal gland to mark territory | t |
| when should you breed g. pigs | 4 to 5 mo |
| t/f g.pigs dont nurse for 1st 12 to 24 hours | t |
| what should you do if you think your g.pig is low on vit.c | feed kale, cabbage, red peppers in food hopper |
| signs of vit. c tox | inactive, ruffled, piloerection, dull eyes. not eating for few days. shuffling gait, sore at joints when touched. dehy |
| differentiate b/t male and female g/pig | male has no break in ridge b/t anus and urethral ofifice |
| max vol of im inj to g.pig | .3 |
| N dentition for rabbit | 2033/1023 |
| what dz can cause rhinitis, torticollis, abscesses and vag discharge | pastuerellosis |
| snuffles in rabbits is most commonly caused by | pasturella multocida |
| coryza is a symptom of | snuffles |
| what type of ovulators are rabs | induced |
| what is not a monitor for anes in rabs | tail pinch |
| male g.pig | boar |
| snuffles is caused by | pasturella |
| who gots cheek pouches | hamster |
| rabbits gest pd | 30 days |
| scientific name for rabbit ear mite | psoroptes |
| spp that gives birth to lg precocious young | g.pig |
| type of cage that seps. u/f for specimen collect | metabolism |
| when 2 inbred strains of mice are bred | hybrid |
| type of g/pig w/short coarse whorls or rosettes | abyssinian |
| young mice and rats are called | pups |
| type of caging system provides excellent protection from dz | microisolator |
| animal that results from intro of genetic material from one animal into the fert egg of a diff animal | transgenic |
| in rabbits coccidiosis causes lesions where | liver and intestine |
| coccidia of rabbits is called | eimeria |
| species w/normal cream colored urine | hamster |
| pouch-like glands located on each side of male urinary bladder in rodents | seminal vesicles |
| healthy animal that is susceptible to certain dz and is placed in a room w/other animals as a means of detecting presence of dzes is called | sentinel |
| HEPA is a type of | filter |
| what were did awa provide standards for ex time for dogs | 85 |
| characteristic that distinguishes lagomorphs from rodents is | double pair of upper incisors |
| ulcerative pododermatitis in rabbits is commonly called | sore hocks |
| spp prone to nasal dermatitis intitiated by their burrowing activity | gerbil |
| 2 spp prone to trichobezoars are | cat and rabbit |
| species that is VERY susceptible to tyzzers dz caused by clostridium piliforme | gerbil |
| new world monkey commonly used in reseach | squirrel |
| malocclusion in which of following spp means elongated premolars and molars | g.pig |
| lymphocytic choriomeningitis, a viral dz w/zoonotic potential, is asst w/which of following spp | hamster |
| mice, rats, hamsters are weaned at __ days | 21 |
| pyrogen and draize testing involve which spp | rabbit |
| induced ovulators include | rabbit and ferret |
| monogamous lab animal | gerbil |
| which lab an under awa needs enviro adequate to promote psychologic well-being | nonhuman primate |
| severe combined immunodeficient SCID mice lack what cells | t and b |
| stereoataxic equipment is used in research involving | brain |
| teratology involves study of | abN fetal dvlpmt |
| hypersalivation or "anting" is common in | hedgehog |
| which organization certifies lab tech and includes researchers and techs in tis membership | aalas |
| aalas | assn for lab animal science |
| a minimum of how many generations of brother-sister mating is nec to create an inbred strain | 20 |
| what is a viral zoonotic dz carried by rodents | lymphocytic choriomeningitis |
| what is a bacterial zoonotic dz carried by rodents | salmonella |
| weaning in mice rats and hams in how manyh weeks | 3 |
| which sex of rat, mouse, hamster, and gerbil hjas longer anogential distance | male |
| which is seen in chromodacryorrhea: diarrhea, hematuria, head tilt, red tears | red tears |
| hwich of following is not an ape: baboon, orangatang, chimp, gibbon | baboon |
| whicih prob is commonly asst w/t overfeeding pelleted feed to rabs | trichobezoars (hairballs) |
| in which spp are young precocious | cavia porcellis |
| taxonomically what is rodentia | order |
| taxonomically what is rattus | genus |
| which of following has prehensile tail: spider monkey, common marmoset, rhesus macaque, chimp | spider monkey |
| which is not one of the common syndromes seen w/ rabs w/pasteurellosis? uri, diarrhea, torticollis, abscess | diarrhea |
| open rooted molars are seen in which of following: gerbil, rat, g.pig, hamster | g.pig |
| what causes proliferative otitis externa in rabs | psoroptes cunniculi |
| what dz are nonhuman primates routinely tested for | tuberculosis |
| which disorder is common in femal rabbits older than 5 | uterine adenocarcinoma |
| what causes vulval swelling in spayed ferret | hyperadrenocorticism |
| sm S american primate oft used as lab animla | common marmoset |
| which is common prob in ferrets whereby they become weak adn may temp drag rear legs | insulinoma |
| nude mice are used in research cuz they lack what structure | thymus gland |
| which human viral dz is contagious to nonhum primates | measles |
| what is ealriest common clin sign seen in ferrets or rabbits that are overheating | lick front leg |
| red leg is common in what lab animal | frog |
| pregnency toxemia is most commonly seen in which of following animals: rab, rat, gerbil, hamster | rabbit |
| what is occuring in animal w/preg toxemia | ketosis |
| how do rabs diff from rodents | 2 sets of upper incisors |
| whch rat is known as hooded rat | long evans rat |
| who else is cat bag goo dofr | rab |
| what lab animal is best housed single d/t fight | rab |
| how do birds blood cells differ from rabs and rodents | all mature BCs are nucleated |
| what anatomic structure is sim in horse and rodent | lg cecum |
| which vein readily used for blood collectino in mice and rat | tail |
| what is usual apprx life span for mice rat hamster | 3 yhears |
| common subclinical contagious coronavirus in mice | mouse hepatits virus |
| which is common cause of gastric ulcers in ferrets | helicobacter mustelae |
| what k9 dz are ferrets susceptible | heartworm |
| splenic hyperplasia is common seen in which of following | ferret |
| tyzzers dz is most common in who | rodents |
| what is causative agent of tyzzers | clostridium piliforme |
Created by:
Rube G.