LPM-0067
QUESTION
Unhealed navel or mushy chicks may be caused by the following reasons?
OPTIONS
(A) Unsanitary hatchery conditions
(B) Unsanitary incubator conditions
(C) Omphalitis
(D) All of these
ANSWER
(D) All of these
EXPLANATION
Unhealed navels and mushy chicks can result from contamination and poor sanitation in hatchery or incubator environments, with omphalitis being an important infectious condition affecting the navel. Because all three listed factors are relevant causes or associated conditions, all of these is correct.
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