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ANSC 1010 exam 3
| Questions | Answer |
|---|---|
| What claim did the VFD mandate be removed from antibiotics? | the growth claim |
| what do producers need in order to use antibiotics? | A prescription |
| The purpose of these programs is to assure consumers you are using best management practices to raise a safe and wholesome product. | Quality Assurance |
| lack of desire to get up. | the first clue an animal is sick |
| splayed out front legs | difficulty breathing |
| arching of the back | abdominal or chest pain |
| laying on the breastbone | difficulty breathing |
| the animal is in critical condition if the rectal temp is | below normal |
| horse temp | 99.1 |
| cattle temp | 100.8 |
| chicken temp | 105 |
| sheep temp | 102 |
| goats temp | 102.8 |
| swine temp | 101.6 |
| 4 signs of the inflammatory response | heat, swelling, pain, redness |
| healing can't start until the inflammatory response has started. | true |
| 4 possible infections occurring when an animal has a high fever | repro, UTI, Mamery, respiratory |
| these vaccines are safer and more stable but also cost more | killed |
| theses vaccines offer a broader scope and duration of protection | mod live |
| how many cc should be given in each injection site for cattle and horses? | 10 |
| how many cc should be given in each injection site for hogs, sheep, and goats? | 5 |
| where should al injections be given? | in the neck |
| what is the most common genetic disorder observed in piglets | splay leg |
| when selecting for growth you want the ADG to be | larger |
| when selecting for growth you want the F:G to be | smaller |
| # born alive | SPI |
| 21 day litter weaning weight | SPI |
| Carcass quality | TSI |
| days to 250 | TSI |
| 2 advantages of a two site iso wean system? | Increased efficiency, decreased cost |
| how large do gilts need to be in order to breed | 250-260 lbs. |
| how old do gilts need to be in order to breed | 8 months |
| what 3 things can happen if the gestation barn gets too hot | aborted fetus, delayed estrus, decreased ovulation rate |
| how many embryos must attach to the uterine horns to maintain pregnancy in hogs | 5 embryos |
| what is the ideal BCS for sows | 3 |
| what do you need to increase in the diet a week from farrowing to prevent constipation | fiber |
| if a sow gets fatigued, what can you give her to speed up the process | oxytocin |
| how much should you be feeding your sows after they have farrowed | 4-5 lbs./day + 1 lbs./piglet |
| piglets should receive colostrum within how many hours after birth | 4-6 |
| maintain farrowing barn at how many degrees using a heat lamp | 90 |
| treat navel with | iodine |
| at 3 days of age piglets should receive what shot, to prevent anemia | iron |
| clip the | needle teeth |
| dock the | tail |
| notch the | ears |
| the limiting AA in swine rations is | lysine |
| pigs eat to meet what requirements | energy |
| how can you control odor on a hog farm | proper balanced diet |
| what 2 things make owning a dairy such a large investment | land and time |
| what stage of production is the most nutritionally challenging and expensive | lactation |
| ideal BCS of a dairy cow | 3 |
| maintain a fiber size of | 1.5 inches |
| never exceed what % of ration as concentrates | 60 |
| primary cause of a DA | not enough forage in diet |
| how to prevent DA | prevent rumen from shrinking, and gas in abomasum |
| ketosis is when the animal is in a | negative energy balance |
| when does ketosis occur | right after parturition |
| what temp does heat stress occur | 77 degrees F |
| what can heat stress cause | acidosis |
| what happens if a dairy cow gets too fat while dry | decreased milk yield, fatty liver, ketosis, retained placenta, milk fever, death |
| what is milk fever | when the cow has low blood calcium |
| how can you prevent milk fever | lower Ca, and raise Mg during the dry period |
| milk will be rejected if | SCC > 750,000 or antibiotic > 0 or BST > 10 ppb |
| what are the symptoms of mastitis | warm, swollen, painful udder |
| how do you prevent mastitis | clean environment, propernutrition |
| what is the definition of milk | Milk is the lateral secretion, particularly free from colostrum, obtained by the complete milking of one or more healthy cows. this includes cattle goats and buffalo. |
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