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Livestock Industry
VT140 Large Animal Medicine
| Question | Answer |
|---|---|
| Only about _______ of the world’s land area is suitable for production of foods that can be directly consumed by humans. | 11% |
| By-Products are: a) any animal products other than meat b) meat that has been processed into hamburger c) grain products utilized as animal feed d) all are correct. | a) any animal products other than meat. |
| The U.S. state that leads the nation in the production of beef cattle is ________ and of dairy products is ________. | Nebraska, California |
| Modern-day livestock producers lose ____________ of their incomes to parasites, toxins, and diseases affecting their animals. | 15% to 20% |
| Freeze branding: a) Kills the hair follicles, producing a hairless scar b) Destroys the hair pigment but spares the melanocytes c) Kills the melanocytes but spares the hair follicles d) Cannot be used on gray horses | c) Kills the melanocytes but spares the hair follicles |
| Long day breeders means: | They breed during the spring and summer months |
| Which is the name of the view taken of a horse’s right front lower leg when the x-ray beam is directed at a 45° angle from in front of the leg toward the inner aspect of the leg? | Dorsomedial-palmarolateral oblique |
| Heat mount detectors across the back of a cow that are activated cause a color change what does this indicate. | Standing heat |
| Which anatomical part of the male contributes a thick mucus for sperm motility? | Bulbourethral gland |
| In ruminants, the path of feedstuff through the stomachs is a) Rumen, reticulum, omasum, abomasum b) Reticulum, rumen, omasum, abomasum c) Reticulum, rumen, abomasum, omasum d) Rumen, reticulum, abomasum, omasum | a) Rumen, reticulum, omasum, abomasum |
| The cecum has little function in most animals except | horses |
| In the equine species, the approximate natural breeding season ( northern Hemisphere) is | April 1st to September 1st |
| Cattle and swine display what type of estrous cycle? | Polyestrous |
| In what portion of the ruminant digestive system does most microbial fermentation take place? | Rumen |
| Cattle can produce _____ of saliva daily | 12 gal |
| Almost 90% of health problems in large animals is __________ related. | nutrition |
| The ___ hay, if processed correctly, has the highest nutritional value when compared to other hays. | alfalfa |
| Of the cattle listed, which is most likely to be docile? a) Dairy bull b) Beef bull c) Dairy cow d) Beef cow | c) dairy cow |
| List the correct number of teats for a cow. | 4 |
| In cows, the “milk vein” is the a) External pudendal b) Femoral c) Lateral thoracic d) Subcutaneous abdominal | d) Subcutaneous abdominal |
| When choosing a bull for breeding, traits like birth weight, weaning weight, yearling weight, and scrotal circumference of the bull’s prior offspring can be examined. When done w/ out factoring in their degree of heritability, these characteristics are: | estimated progeny differences |
| Which breeding system involves the mating of several generations of offspring to a related ancestor that has exhibited superior traits? | Linebreeding |
| What procedure might be performed during a breeding soundness examination of a mare suspected of infertility due to uterine bacterial infection? | Uterine culture |
| A breeding soundness examination of males emphasizes | Vision and conformation |
| In ruminants, the path of feedstuff through the stomachs is | Rumen, reticulum, omasum, abomasum |
| When is the usual breeding season for ewes? | Fall |
| In a “true” breech in the mare, the foal presents | Tail first |
| Agitation, pacing, nickering, lifting the tail head, turning and biting at sides, and kicking the abdomen occur during which stage of labor in the mare? | Stage 1 |
| Ruminants have a) four stomachs b) three stomachs c) functioning cecums d) fore stomachs | d) fore stomachs |
| The most dependable confirmation of pregnancy in large animals is | ultrasound |
| What are some types of temporary ID's? | panel tags, electronic id tags, metal clips, paint, cryon |
| What are some types of permanent ID's? | freeze or hot branding, ear notches, tattoos (lip or ear) or implanted microchips |
Created by:
dochoa21