Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
25 Cards in this Set
- Front
- Back
|
Squamous metaplasia of pharyngeal submucosal glands.
|
Vit. A
|
|
|
Nasal passage is sensitive indicator in chicks with this deficiency.
|
Vit. A
|
|
|
Nutrient required for maintenence of MM
|
Vit. A
|
|
|
Deficiency causes xerophalmia.
|
Vit. A
|
|
|
Deficiency causes lacrimation, eyelids may adhere.
|
Vit. A
|
|
|
Increased incidence of blood spots in eggs with this deficiency.
|
Vit A.
|
|
|
What three ways does Vit. D regulate Calcium metabolism?
|
Increases intestinal absorbtion, increases renal absorbtion, regulates osteoclasts/osteoblasts.
|
|
|
Within two weeks, see marked increase in thin and soft shelled eggs.
|
Vit. D
|
|
|
lame, stiff legged gait in 2-4 week old birds.
|
Vit. D
|
|
|
Parathyroid hyperplasia
|
Vit. D
|
|
|
What three diseases does Vit. E deficiency cause?
|
1. Encephalomalacia "crazy chick disease"
2. Exudative diathesis 3. Muscular dystrophy |
|
|
Encephalomalacia affects what age group?
|
15-30 days
|
|
|
What area of the brain is targeted in encephalomalacia?
|
cerebellum
|
|
|
T or F
There is wing and/or leg paralysis with Vit. E deficiency. |
False, neither.
|
|
|
Lateral recumbency, flapping, head back.
|
Vit. E - Encephalomalacia
|
|
|
Exudative diathesis is what?
|
Increase in capillary permeabilitiy leads to ventral edema, difficulty walking.
|
|
|
Muscular dystrophy is a combination of what two dificiencies?
|
Vit. E and sulfur AA
|
|
|
Causes polyneuritis in adults within two weeks of being placed on a diet deficient in this nutrient.
|
Thiamine B1
|
|
|
Chick sits on flexed legs and stargazes.
|
Thiamine B1
|
|
|
Anterior neck muscles paralyzed
|
Thiamine B1
|
|
|
"Curled toe paralysis"
|
Riboflavin B2
|
|
|
Peripheral nervous system disease primarily but also can get atrophy of gastrointestinal walls and dilation of duodenal crypts, adrenal gland hypertrophy, or atrophy of genital organs
|
Thiamine B1
|
|
|
lesions are accectuated by placement in formalin.
|
Encephalomalacia - vit. E
|
|
|
cofactor in electron transport system
|
Riboflavin B2
|
|
|
cofactor in pentose phosphate pathway and Krebs cycle. plays role in metabolism of neurotransmitters.
|
Thiamine B1
|
