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13 Cards in this Set
- Front
- Back
- 3rd side (hint)
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What is the term that described a defect in ocular development?
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A. Cyclops
B. Amorphous globosus C. Choroiditis D. Cervix duplex |
Cyclops
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Which of the fetal anomalies is NOT associated with Veratrum californicum ingestion in sheep?
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A. Acardiac monster
B. Adrenal hypoplasia C. Holoprosencephly D. Pituitary aplasia |
Acardic monster
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Which fetal anomaly will NOT cause dystocia?
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A. Hydrocephalus
B. Hydrops fetus C. Arthrogryposis D. Proboscis |
Proboscis
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Which etiology is NOT commonly associated with retained fetal membranes?
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A. Infectious
B. Environmental C. Nutritional D. Hormonal E. Traumatic |
Traumatic
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Which process is involved in a normal separation of cotyledon from caruncle?
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A. Necrosis of trophoblasts
B. Apoptosis of placental tissue C. Placentitis D. Adventitial palcentation |
Apoptosis of placental tissue
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A teratogen is any agent that can induce or increase the incidence of a congenital malformation in an embryo
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T or F
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True
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What is a common cause of death associated with palatoschisis?
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A. Pneumothorax
B. Hydrothorax C. Sarcomatosis D. Aspiration pneumonia |
Aspiration pneumonia
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All of the following are common sequela of an abnormal embryonal/fetal development EXCEPT:
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A. Embryonal death
B. Retained fetal membranes C. Neonatal death D. Abortion |
Retained fetal membranes
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What is the definition of toxicant?
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A. A chemical compound that has an effect on organisms
B. A poisonous substance produced within living cells or organisms C. A toxin that has now caused disease D. Everything in the universe is a toxicant to animals E. Nothing is a toxicant; it is a made up word |
A chemical compound that has an effect on organisms
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What is the definition of teratogen?
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A. A substance that is confirmed to cause a fetal malformation that results in
death of the fetus early in pregnancy B. A wide range of chemicals and environmental factors that are suspected or known to cause fetal defects C. Heavy metals associated with fetal malformations D. Man-made substances that cause illness in pregnant animals E. Plant toxins known to cause abortions |
A wide range of chemicals and environmental factors that are suspected or known to cause fetal defects
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What is the primary toxin found in Astralagus lentiginosus (blue locoweed)?
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A. Anabasine
B. Isocupressic acid C. Nicotine D. Swainsonine E. Terpenoid |
Swainsonine
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Which plant causes crooked calf disease?
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A. Amaranthus retroflexus (pigweed)
B. Gutierrezia sarothrae (broom snakeweed) C. Juniperus osteosperma (juniper) D. Nicotiana glauca (tree tobacco) E. Pinus ponderosa (ponderosa pine) |
Nicotiana glauca (tree tobacco)
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On what day of gestation does ingestion of Veratrum californicum (skunk cabbage) by pregnant ewes cause cyclops formation in lambs?
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A. 10
B. 14 C. 18 D. 22 E. 26 |
14
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