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Question 1

Heat, Cold, Shipping, Air Quality, Water Quality, Light Intensity + Duration + Wavelength, Injury, UV Radiation, Stray Voltage, Processing, Noise, Restraint, Confinement, Surgical, Predation are all examples of what kind of stressor?

Answer 1

Physical

Question 2

Mycotoxins, Heavy Metals, Organochlorines, Poisonous Plants are all examples of what kind of stressor?

Answer 2

Chemical

Question 3

Nutrient Excess, Feed Restriction, Parturition, Negative energy balance during lactation, acidosis, inadequate sleep, over training, dehydration, infectious agents (bacteria, virus, fungi, parasites) are all examples of what kind of stressor?

Answer 3

Biological

Question 4

Mixing, Weaning, Herding, and Showing are all examples of what kind of stressor?

Answer 4

Psychological

Question 5

Ex 1. Climate change causing geographical distribution of parasitic nematode, Haemonchus Contortus, across Europe is an example that demonstrates

Answer 5

The effect of climate on biological stressors

Question 6

Ex. 1 Q0 is an estimate of potential infection pressure, model predictions suggest that Q0 is expected to increase with _ _

Answer 6

GHG Emissions

Question 7

Ex 2. Risk of herpes and influenza A virus infection is 10x greater in the morning in what species? Why?

Answer 7

Mice, Time of Day regulates virus progression

Question 8

Ex 2. When circadian rhythm is disrupted by a key circadian clock gene (_____) viral infection worsens

Answer 8

BMAL1

Question 9

Ex 2. BMAL1 has implications for “_ _” during travel and for adjusting : cycles

Answer 9

jet leg, light:dark

Question 10

Ex 2. Human BMAL1 levels have seasonal variation and are lowest in the _ months, to account for the increased risk of _

Answer 10

winter, infection