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NADIS Knowledge Transfer - Anthelmintic Resistance

Please select one or more answers from the list for each question. Many have multiple answers - these will only be marked as correct when all the right answers and none of the wrong answers, have been selected

Doses of anthelmintic must be based upon: (group defined as lambs, ewes or rams)

	The heaviest animals in the group
	The lightest animals in the group
	The middle (average) weight in the group
	The oldest animal in the group
	The youngest animal in the group

Ewes should be dosed with an anthelmintic:

	At lambing time
	Every four weeks from lambing time
	Every two months from lambing time
	At lambing time and before mating (irrespective of body condition score)
	At lambing time and lean ewes before mating

Safe grazing is defined as:

	Alternating annually between arable cropping or cattle grazing and sheep grazing
	Alternating annually between cattle grazing and sheep grazing
	Co-grazing cattle and sheep
	Grazing lambs after adult ewes
	Pasture where sheep are treated monthly with an anthelmintic

The interval between ingestion of most gut parasites as an infective larva and it producing eggs is:

	around 3-4 hours
	around 3-4 days
	around 3-4 weeks
	around 4-8 weeks
	around 3-4 months

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