SA 3 - Nicole Flashcards
(80 cards)
maintenance energy requirement (MER) meets needs for
-maintenance of basal metabolic rate
- maintenance of normal body temperature
-recovery from normal activity
- obtaining, digesting, and assimilating food
what kind of equation is best to estimate MER?
non-linear ones
ME = gross energy in food -
energy lost in feces and urine
ME =
energy available to animal
when using an equation to calculate MER, you use it to
recommend initial food intake - then MONITOR patient response through ongoing nutritional assessment (increase or decrease if needed)
what is most appropriate feeding method in dogs
meal feeding
should you feed a lot of treats
keep to less than 10% of caloric intake
should you discourage use of vitamin / mineral supplements
yes because it may unbalance diet and should be feeding a complete and balanced diet already
what is better, canned or dry food?
whatever is preferred by owner and pets as either will meet nutrient requirements
geriatric dogs - does their energy reqt go up or down?
usually decreased, however they require 50% more protein to maintain muscle mass than young dogs
geriatric dogs - do we know much about what they need?
less is known about other ingredients and more clinical studies are needed to confirm benefit of senior diets for dogs
geriatric dogs - fiber added because
added soluble and/or insoluble fiber for intestinal disorders, diabetes, obesity
geriatric dogs - antioxidants
vitamins A or E, selenium may affect immune response, carcinogenesis, CNS function
geriatric dogs - glucosamine /chondroitin sulfate
management of degenerative joint disease
geriatric dogs feeding recommendations
complete and balanced commercial diet, ensure appropriate energy intake ( monitor BCS & BW)
- do NOT automatically restrict protein intake
- consider common geriatric conditions that may affect food intake (dental disease, osteoarthritis)
is there a single ration appropriate for all aged dogs?
no
are cats obligate carvinores
yes
do cats have a high protein reqt?
yes, needs to be 30% of calories (higher than dogs)
cats have an absolute reqt for these aa
taurine and arginine
can cats synthesize arachidonic acid?
no, they require animal source fats
can cats synthesize vitamin D
they have a decreased ability
can cats convert carotene to vitamin A
NO, so need dietary source
can cats convert tryptophan to niacin?
no, so they need a dietary source
are feline energy reqts well understood
no, poorly defined. Estimated at 50-80 kcal ME/kg/d but varies with activity level