ANSC 2050 Final Exam Questions With 100% Correct Answers 2024, Exams of Advanced Education

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ANSC 2050 Final Exam Questions With

100% Correct Answers 2024

ethology - Correct Answer-study of animal behavior temperament - Correct Answer-an animal's __________________ is one determinant of who it will react during handling dominance - Correct Answer-handlers can control animals more efficiently if they exert ___________________ onto the animal social ranking - Correct Answer-animals within a herd have different... control - Correct Answer-____________ over an animal's movement is required for just about every technique that a livestock producer performs false - Correct Answer-t/f one restraint method is appropriate for all management practices, regardless of species

balanced - Correct Answer-restraint devices should support the animal in a ______________ position false ; animals have rights - Correct Answer-t/f: animal welfare means that animals, like humans, have interests that cannot be sacrificed or traded away just because it might benefit others stress - Correct Answer-reducing this in production of livestock increases productivity true - Correct Answer-t/f: social interaction plays a huge role in animal production false - Correct Answer-t/f: hormones are used in poultry to increase growth and profits true - Correct Answer-t/f: hogs will eliminate waste in definite areas of the pasture or pen

false - Correct Answer-t/f: broiler chickens are a terminal cross that produces eggs true - Correct Answer-t/f: the US is the largest poultry meat- producing country in the world false - Correct Answer-t/f: Louisiana is one of the top 10 states for broiler production care soliciting behavior - Correct Answer-which system of animal behavior refers to young crying for help when distressed, disturbed, or hungry? lambing jugs - Correct Answer-ewes and their newborn lambs are placed in _____________ in order to encourage bonding 12-18 - Correct Answer-on average, cattle defecate how many times per day? 300 - Correct Answer-cattle, pigs, and sheep have a visual fiels in excess of _____________ degrees

point of balance - Correct Answer-when working with livestock, animals move forward when the handler crosses the ______________ of each animal. genetics and previous experiences - Correct Answer- temperament of an animal is related to what two things? chemical sedation - Correct Answer-of the five types of animal restraint, which is the strongest method of controlling the movement of an animal? stanchion - Correct Answer-which of the following is not a component of a beef cattle working facility? flanking - Correct Answer-which restraint method is most appropriate when processing newborn calves squeeze chute - Correct Answer-which of the following is not a restraint method used with horses? squeeze chute - Correct Answer-which restraint method is most appropriate for ear tagging a mature beef cow?

shrink - Correct Answer-animals usually lose about 3% of their live weight when transported, this is called? rumping - Correct Answer-this term refers to playing a sheep in the upright position in order to access the animal's underside to perform various management practices stanchion - Correct Answer-a ___________ is an appropriate restraint technique to use for milking, grooming, and foot trimming on dairy goats 75 - Correct Answer-when pigs are less than ________ lbs, restraining by hand is most efficient decreased egg quality - Correct Answer-a decrease in dietary calcium in layer hens will result in? vertically integrated - Correct Answer-the poultry industry is ______________________, which means that all phases of production fall under the same ownership

poultry - Correct Answer-what is the largest animal agriculture industry in the state of Louisiana? foot baths, car washes, all in all out system - Correct Answer- what are 3 biosecurity measures used on poultry farms finisher - Correct Answer-poultry are fed in three phases depending on age. what is the last feeding phase called, where broilers are fed pellets from day 25 to slaughter? 25 - Correct Answer-how many hours on average does it take for a hen to lay an egg white leghorn - Correct Answer-this breed of chicken is most commonly used for egg production molt - Correct Answer-what is referred to as the period of egg laying rest in hens? brooding - Correct Answer-this refers to the period immediately after hatch when special care and attention must be given to chicks to ensure their health and survival

digestable amino acids - Correct Answer-poultry feed is formulated based on? beak trimming - Correct Answer-removal of portion of beak to prevent cannibalism move in small groups, eliminate electric prods, reduce noise - Correct Answer-improved livestock handling techniques involves what 3 things 18 - Correct Answer-chicks begin to lay eggs at how many weeks of age? ingestive, care giving, care soliciting, sexual behavior - Correct Answer-list 4 of the 9 identified systems of animal behavior hyline brown, silkies - Correct Answer-list two breeds of chickens discussed in class

freedom from hunger and thirst, fear pair or injury, and to exhibit natural behavior - Correct Answer-list 3 of the 5 freedoms of animal welfare pullet - Correct Answer-a young hen less than one year old cockerel - Correct Answer-young male chicken hybrid vigor - Correct Answer-cross breeding of beef cattle takes advantage of? true - Correct Answer-t/f: beef cattle that are very thin or very fat may fail to conceive at breeding foot rot - Correct Answer-contagious in small ruminants true - Correct Answer-t/f: horse markings are only white in color false - Correct Answer-t/f: a beef cow's body condition score at the time her calf is weaned is most critical to rebreeding performance

seasonally polyestrous - Correct Answer-sheep, goats, and horses reproductive cycles are false - Correct Answer-t/f: cattle are short day seasonal breeders true - Correct Answer-t/f: a castrated male goat is referred to as a wether, and an intact male goat is referred to as a buck grazers - Correct Answer-sheep are considered browsers - Correct Answer-goats are considered mutton - Correct Answer-meat from a sheep older than 1 year true - Correct Answer-t/f: sheep milk has a higher solids content than goat or cow milk and it costs nearly four times the amount of cow milk

seedstock - Correct Answer-Louisiana is known as a _________ state in regards to beef production steer - Correct Answer-castrated male bovine bull - Correct Answer-intact male bovine false - Correct Answer-t/f: range production of sheep occurs mainly in the eastern states true - Correct Answer-t/f: horses are non-ruminant hindgut fermentors 5 and 6 - Correct Answer-beef cows should calve at a BCS of ______ and dairy heifers should calve at a BCS of _____? parturition - Correct Answer-the process of calving, kidding, and lambing late sexual maturity - Correct Answer-which of the following is a disadvantage for terminal (paternal) cattle breeds?

preconditioning - Correct Answer-what is the term used to describe the preparation of beef calves for the federal, and usually lasts for 45 days after weaning? 282 - Correct Answer-the average gestation length for cattle (beef and dairy) is ________ days shape of incisors, wearing of cups, presence of Galvayne's groove - Correct Answer-which of the following should be evaluated when aging horses by their teeth? farm flock production - Correct Answer-purebred sheep production primarily occurs in which segment of the sheep industry? 130-140 lbs - Correct Answer-what is the average harvest weight for lambs? Suffolk - Correct Answer-all of the following sheep breeds are classified as hair sheep except Dorper, Katahdin, American Blackbelly - Correct Answer-hair sheep breeds

Merino - Correct Answer-which of the following is considered a medium wool, meat type breed of sheep flushing - Correct Answer-what is the term used to describe the increase in energy intake in ewes prior to the breeding season? fall - Correct Answer-what is the primary breeding season for sheep? Boer - Correct Answer-which of the following is an example of a meat goat breed? Myotonic - Correct Answer-which breed of goat is referred to as the "fainting goat"? 150 - Correct Answer-the average gestation length for small ruminants is _____ days. 1 to 5 - Correct Answer-the body condition scoring system for small ruminants ranges from ____ to ____.

Haemonchus contortus - Correct Answer-barber pole worm Polioencephalomalacia - Correct Answer-what is the digestive problem seen in small ruminants that results from a thiamine deficiency? lower - Correct Answer-a 1,000 lb. mature beef cow would have a ________ dry matter intake per day compared to a 1,200 lbs mature beef cow. angus - Correct Answer-which of the following beef breed is most popular and had become the industry standard in US agriculture calving interval - Correct Answer-refers to the average length in days between calving and next conception 99-101.5 - Correct Answer-normal horse temp 4 - Correct Answer-the height of horses is measured in hands, so 1 hand is equal to ______ inches?

around the ears - Correct Answer-chain thanks can be placed on horses in all of the following places except: conception - Correct Answer-which of the following is not a stage of parturition in dairy cows? lameness and colic - Correct Answer-which of the following are the two most common illnesses seen in horses? hot iron branding - Correct Answer-which of the following is one of the oldest and most permanent methods of identification of beef cattle? brahman - Correct Answer-which of the following is not considered a Bos taurus breed of cattle? 1 to 9 - Correct Answer-the BCS scoring system for horses ranges from ____ to ____.

makes bulls easier to deal with, keeps bulls from interfering with scheduled breeding - Correct Answer-list two reasons for castrating bull calves flat ears and tail swishing - Correct Answer-list two signs to look for when determining if a horse is being aggressive or feeling threatened? do not require sheering, resistant to parasites - Correct Answer-list two advantages to hair breeds of sheep walk with confidence, avoid direct eye contact, release of pressure - Correct Answer-list three points to remember when safely approaching a horse angus, hereford - Correct Answer-list two maternal breeds of cattle charolais, limousin - Correct Answer-list two terminal breeds of cattle FAMACHA scale - Correct Answer-what is the name of the system used to assess parasite loads in small ruminants?

1 to 5 - Correct Answer-what is the scale for FAMACHA scale Appaloosa - Correct Answer-name a horse breed that is easily identified by its color pattern true - Correct Answer-t/f: the Berkshire breed is a terminal breed of swine 270 lbs - Correct Answer-the average finishing weight for market hogs is rubor - Correct Answer-one of the cardinal signs of inflammation: ______ is noted by redness false - Correct Answer-t/f: growth hormones are used as feed additives in swine diets barrow - Correct Answer-castrated male pig boar - Correct Answer-intact male pig

gilt - Correct Answer-young female pig true - Correct Answer-t/f: the Jersey breed produces milk higher in fat and protein than the Holstein breed false - Correct Answer-t/f: if you have poor quality colostrum, just feed more of it to ensure absorption of antibodies true - Correct Answer-t/f: nutrition and feeding of swine in most of the production stages revolve around optimizing growth skin - Correct Answer-what is the first line of defense form invading organisms? true - Correct Answer-t/f: the Yorkshire breed of swine is known as the mother breed colostrometer - Correct Answer-measures the quality of colostrum

false - Correct Answer-t/f: swine production is concentrated in the Southern region of the US false - Correct Answer-t/f: Louisiana is ranked in the top 5 for total dairy production california - Correct Answer-what is the number 1 state for dairy production 3 to 5 - Correct Answer-how many hours do dairy cows spend per day eating? dry cow - Correct Answer-a dairy cow that is not producing milk freshening - Correct Answer-this term refers to the swelling of the udder and usually occurs 24 hours to a few weeks before birth colostrum - Correct Answer-newborn calves are dependent on passive transfer of maternal antibodies from?

storing of semen - Correct Answer-what is the main problem associated with swine artificial insemination? ration - Correct Answer-the diet refers to the mix of feed ingredients fed to an animal, and the _________ refers to the amount of the diet fed to the animal. corn and soybean meal - Correct Answer-which two feedstuffs make up the majority of swine diets immune system - Correct Answer-this protects animals against microbial invasion and is therefore essential for life dairying - Correct Answer-the science and business that deals with the production, processing, and marketing of milk and milk products Holstein, Red and White, Jersey - Correct Answer-what are three major dairy breeds in the US? Guernsey - Correct Answer-which dairy cattle breed concerts less carotene to vitamin A and produces milk with a golden color?

12 to 14 - Correct Answer-how many hours a day will a dairy cow spend lying down or resting? Hampshire - Correct Answer-which of the following is considered a terminal pig breed? right - Correct Answer-when ear notching pigs, which ear indicates the litter number? chester white - Correct Answer-which of the following is considered a maternal breed of pig? 100 to 140 - Correct Answer-in dairy cattle, one point of BCS equals ______ to ______ pounds in body weight? less chance of spreading disease - Correct Answer-list one advantage of raising swine in confinement costly facility - Correct Answer-list one disadvantage of raising swine in confinement

California and Wisconsin - Correct Answer-who are the top 2 states for total dairy production in the US? 1 to 5 - Correct Answer-the body condition scoring system for swine ranges from ______ to _____. 114 - Correct Answer-what is the average gestation length for swine in days? active - Correct Answer-immunization of an animal is an example of ___________ immunity finishing operation - Correct Answer-this type of swine operation only purpose is to produce market hogs iron - Correct Answer-this injection is one of the major tasks done when processing piglets because there is a low reserve in newborn piglet, low reserve in sows colostrum, lack of contact with soil, and rapid growth rate of piglets gastric ulcers, scours, respiratory diseases - Correct Answer- which of the following is a health challenge in managing a swine operation?

ear notching - Correct Answer-what is the most common method of identifying piglets? erect ears - Correct Answer-name the distinguishing characteristic of swine breeds that end with the word "shire" ear tag, photograph, ankle band - Correct Answer-examples of calf identification 2 - Correct Answer-disbudding of dairy calves should be done prior to _____ weeks of age 1 to 5 - Correct Answer-the BCS scoring system for dairy cattle ranges from _____ to _____. boar taint - Correct Answer-what is referred to as the strong odor associated with intact male pigs? Yorkshire and Hampshire - Correct Answer-what breeds of swine are crossed to produce "blue butted hogs"?

5-6 min - Correct Answer-from the onset of milk letdown, how long is a dairy cow under the influence of oxytocin? milk fever - Correct Answer-which of the following is not a cause of infertility in dairy cattle? dock tail, clip needle teeth, give Fe injection, notch ears, dip umbilical cord in iodine - Correct Answer-list five management tasks involved in processing a new litter of pigs check for mastitis, dip teats in iodine and wipe 20 sec after, attach suction milker - Correct Answer-list any 3 steps involved in the milking process of dairy cattle