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Food Fiber Final
F&F Final
| Question | Answer |
|---|---|
| T/F cellulase breaks down protein | false |
| T/F hay is best utilized by calves at 2 months of age | false |
| what single factor most determines the productivity of lactating cows? | feeding/ nutrition |
| what is the smallest and most cranial of the four stomachs? | reticulum |
| which of the foour stomachs removes the bicarbonate from the ingesta? | omasum |
| how long should newborn calves receive colostrum for? | 3 days |
| whats a heifer? | a female cow old enough to breed but has not yet calved |
| what is the scientific name of the Brahman? | bos indicus, domestic is bos taurus |
| when do heel flies lay eggs? | late winter and spring |
| what is another name for Brucellosis? | Bang's disease |
| what causes bovine lymphosarcoma | luekemia virus |
| can cattle with lymphosarcoma still be used for making pet food? | no |
| is the normal CRT of a bovine much longer than cats and dogs? | no, CRT 1-2 sec |
| when placing a ruminant in lateral recumbancy, which side should be down and why?r | right side down so you can observe for bloat |
| what is the best location ofr IM injection in cattle? | lateral cervical muscles |
| how long do cattle with BVD usually live? | under 2 years, BVD= bovine viral diarrhea |
| can you vaccinate cattle for TB? | no |
| how is infectious bovine keratoconjunctivits commonly transmitted? | flies |
| what is the principal cause of infectious bovine keratorconjuctivitis? | moraxella bovis |
| name some zoonotic bovine diseases: | BSE, Anthrax, Brucellosis, Tuberculosis |
| what is the scientific name of the brown stomach worm? | Ostertagia Ostertagi |
| what type of worm is moniezia benedini? | cestode |
| what causes Bovine rhinotracheitis? | Bovine herpesvirus-1 |
| whats the ideal calf crop? | 95 calves/ 100 cows |
| what is the major limiting factor in acheiving calf crop? | nutrition |
| which hormone is responsible for ovulation? | lutenizing hormone, released from the pituitary gland |
| in a .5 mL semen sample there are how many viable sperm? | 20-30 million |
| what is the scientific name for Anthrax? | Bacillus anthracis |
| what is the gestation length in cattle? | 280 days, 9 months |
| when do you preg check dairy cows? | 5 weeks post-breeding |
| normal TPR for cattle? | HR: 40-80 bmp, RR: 10-30 rmp, T: 100.4-103.1 F |
| when should lambs get colostrum? | first hour of life |
| What are some zoonotic sheep disease? | Orf, listeriosis, enzootic abortion of ewes, |
| what are signs of estrus in goats? | bleating, redenned vulva, tail flagging, vaginal discharge |
| what disease is also referred to as "struck"? | Clostridium Perfringens type C |
| what is the average gestation length of sheep and goats? | 144-155 days |
| what is normal goat TPR? | HR: 70-90, RR: 15-30, T 101.5-104 F |
| what is normal sheep TPR? | HR: 70-90, RR: 12-25, T 102-104 F |
| what may precipitate porcine stress syndrome or malignant hypothermia? | volatile anesthetics (eg halothane) or stress |
| what is the most widespread congenital defect of camelids? | choanal atresia |
| what is the average gestation of a sow? | 3 months, 3 weeks, 3 days |
| what is the most common cause of reproductive failure with mummification in swine? | porcine parvovirus |
| what is the causative agent of the regressive form of atrophic rhinitis? | bordatella bronchiseptica |
| what is the causative agent of the progressive form of atrophic rhinitis? | pasteurella moltocida |
| what is the average gestation period of the llama and alpaca? | 342 days +/- 10 days |
| what type of infection is erysipelas? | bacterial |
| do llamas and alpacas have a gall bladder? | no |
| what natural oil is produced by sheep? | lanolin |
| what are some zoomotic diseases in sheep? | Orf, listeriosis, enzootic abortion of ewes |
| when are broiler chickens sent to slaughter? | 6 weeks, or 4-4.5 lb |
| What is the largest egg producing state? | California |
| Where in the chicken's reproductive tract is the yolk made? | the ovary |
| where in the chicken's reproductive tract is the albumin added? | the isthmus |
| where in the chicken's reproductive tract is the calcium shell added? | the magnum |
| what is the small white spot on the yolk of an egg? | the germinal disk, where fertilization occurs |
| what suspends the yolk within the shell? | chalaza |
| what is the cause of Marek's disease, "range paralysis"? | herpes virus that causes T cell lymphoma |
| A chicken presenting diarrhea, weight loss, wing or leg paralysis, or death most likely has what? | Marek's disease, range paralysis |
| What are some zoonotic diseases in poultry? | Newcastle disease and Avian influenza |
| What viral respiratory disease affects all poultry? | Newcastle's disease |
| what common disease affects only chickens? | infectious bronchitis |
| A chicken presenting wheezing, nasal discharge, dyspnea, poor appetite, ruffled feathers, depression, and wrinkled eggs most likely has what? | infectious bronchitis |
| What is a common bacterial disease in fowl? | fowl cholera |
| A chicken presenting fever, purple heads and combs, wattle edema, yellow droppings, and death most likely has what? | fowl cholera |
| What is a vector borne virus that affects poultry? | avian pox |
| what does a magnesium or vitamin B deficiency cause in chickens? | Slipped tendon, perosis, chondrodystrophy |
| What species has blood cells resistant to rouleaux? | Bovine |
| What white blood cell is most common a bovine blood sample? | lymphocytes |
| What white blood cell is elevated with a parasitic infection or allergic reaction? | eosinophils |
| What is a normal feature in Caprine blood, especially Angoras and kids? | poikilocytosis, RBC's witha curved, stretched shape |
| What species has the smallest RBC's of domesticated animal species? | goats |
| What species has more RBC's per unit than any other animal? | camelids |
| what is the highest occuring WBC in camelid blood? | neutrophil |
| What species has large oval RBCs that contain oval nuclei? | poultry |
| What cell do poultry have instead of a neutrophil? | heterophil |