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Animal Science 489 Review 2
review for exam 2
53
Biology
Undergraduate 4
02/24/2011

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Term
induced ovulation
Definition
ovulation only occurs after copulation - usually multiple copulations (hormones released) reason: cats are not social animals so they do not always have a mate nearby
Term
seasonally polyestrus
Definition
begin at end of January, end in October.
Term
cats sexual maturity
Definition
6-9 months female, 9-12 months male
Term
melatonin
Definition
released from pineal gland in response to light, stimulates hypothalamus
Term
hypothalamus
Definition
releases FSH releasing factor, LH RF which affects anterior pituitary
Term
anterior pituitary
Definition
releases FSH and LH
Term
FSH
Definition
stimulates sertoli cells to make sperm and ovaries to make follicles
Term
LH
Definition
stimulates leydig cells to make testosterone
Term
anestrus
Definition
quiescence, varies by area. TN: 3-4 months
Term
proestrus
Definition
subtle behavior changes, decrease food intake. lasts 1-2 days
Term
estrus
Definition
sexual receptivity, lordosis, 2-19 days
Term
post estrus/ interestrus
Definition
happens if not ovulated. lasts 8-10 days
Term
diestrus
Definition
pseudopregnancy - rare in cats: sterile male. common in dogs
Term
pregnancy detection
Definition
progesterone. palpation - day 22. ultrasound - day 14 day 20 - heartbeats
Term
induced ovulation hormones/ sperm
Definition
surge in LH causes ovulation in 24-36 hours. sperm capacitation takes 12 h, die in 24-30h. this is why there are multiple matings
Term
gestation length cat
Definition
63 days - 3d longer in wild
Term
cat senses development
Definition
smell, taste, warmth: present at birth.
Term
FUS / FLUTD signs
Definition
urine: unusual locations, dribbling, bloody, frequent
Term
reasons for fus/ flutd
Definition
high urine pH, high Mg, low fat - low urine volume. low water intake.
Term
feline central retinal degeneration
Definition
low taurine
Term
zoonoses
Definition
rabies, ringworm, toxo
Term
external parasites
Definition
fleas - eaten and get tapeworms. mites, lice, ticks
Term
internal parasites
Definition
roundworms, hookworms, whipworms, tapeworm, heartworm (mosquito)
Term
Feline Panleukopenia
Definition
feline distemper. virus sim to parvo. 2-6 months old. 75% mortality. vomiting, hyperesthesia.
Term
Feline Infectious Enteritis
Definition
GI. bone marrow / lymph. vaccine
Term
Feline Immunodeficiency Virus
Definition
species specific retrovirus. fragile -die after leaving body. vertical transmission. attacks T helper cells. takes years to develop. no vaccine. prevent by keeping indoors.
Term
FeLV
Definition
wildcats can get except felis manul cat. incidence varies 3% indoor, 40% urban feral 6% rural feral indoor/outdoor 10%. 30% fight off, don't shed, test neg. 40% shed, 30%in bone marrow (80-90% develop, 10-20% stay in marrow)
Term
stages of FeLV
Definition
1: lymph nodes, no eating, fever. 2: cancer, degenerative (leukopenia, anemia), immune suppression
Term
Feline Infectious Peritonitis
Definition
coronavirus - rare mutations are lethal (5%), 90% of cats have it at birth and it is usually benign. mutation: FIPV avg age 10 months. dry and wet versions. dry: granulomas wet: vomit, diarrhea, fluid retention
Term
core diseases
Definition
common, very lethal. rabies, FPV, FHV1, FCV
Term
non core vaccines
Definition
chlamidia, feline leukemia, FIP, ringworm
Term
FHV1, FCV
Definition
Upper Respiratory Infection
Term
vaccine locations
Definition
right rear: rabies left rear: leukemia In/RF: Panleukopenia, rhinotracheitis, calcivirus, chlamidia
Term
subdermal sarcomas
Definition
caused by vaccines. This is why they are given on limbs so they can be amputated to prevent death.
Term
eye colors
Definition
gold, green, copper, blue
Term
ear shape
Definition
round or pointed, curled or folded
Term
A gene
Definition
"A" agouti: banded hair, only express yellow/orange. "a" non agouti
Term
B gene
Definition
B is black. b is brown. bl is light brown
Term
C gene
Definition
C is full color. c is different levels of albinism: cb burmese, cs siamese, ca blue eye albino (pink reflection), c full albino
Term
D gene
Definition
D dense/normal pigment. d diluted.
Term
fd gene
Definition
fd normal non folded ears. Fd folded ear. homozygous lethal
Term
Hr gene
Definition
Hr normal hair hr hairless
Term
i gene
Definition
i normal pigment I "silver" - block phaeomelanin
Term
L gene
Definition
L - short hair l - long hair
Term
m gene
Definition
m - normal tail. M - manx tail homozygous lethal
Term
o gene
Definition
o - not orange. O - orange. heterzygous calico/ tortoiseshell
Term
pd gene
Definition
pd normal Pd polydactyl. can have radial hypoplasia
Term
R gene
Definition
R - normal straight hair. r different rexes: r cornish, re devon, ro oregon
Term
s gene
Definition
s - no spotting. S - piebald, white patches. homozygous more than heterozygous
Term
T gene
Definition
T - mackeral tabby, Ta abbysinnian, tb blotched tabby
Term
w gene
Definition
w normal color, W white - blue eyes might be deaf
Term
wh gene
Definition
wh normal Wh wire hair
Term
sp gene
Definition
sp - normal pattern. Sp - break up stripes into spots
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