The hematologic blood cell producing organs i.e. lymph nodes & bone marrow are known to be:  

The advantage of the use of nose leads (clamps, tongs) over head halters on cattle in stanchions is:

You have a cow down in a pasture in winter.  She is likely to get pneumonia while gaining her strength to stand again.  What should you use to pull her to the barn if you are by yourself and have pickup or a small tractor?

You are leading a horse that becomes excited and rears.  You should:

Handlers can acquire infectious diarrhea from carrier calves.  The most common cause is:

Which type of bird can inflict the greatest injury to a handler?

Which is the least desirable twitch that can injure a horse and/or make it dangerous to handle in the future and should be avoided?

Before you begin to handle or restrain a large animal, you should always do the following, EXCEPT:

In addition to reducing the risk of acquiring infections from rodent urine and feces, handlers of rodents should wear plastic gloves in order to:

A handler should always check if a horse knows it he/she is near and if the horse can see the handler before he/she touches it.  Horses get most of their sleep in 15 minute periods while standing.  Even gentle horses can kick, rear, or jump into the handler if the horse is startled from sleep or by an unseen handler.