VGO-0129
QUESTION
The flushing medium used for embryo collection is?
OPTIONS
(A) TCM 199
(B) Normal saline
(C) Dulbecco’s phosphate buffer saline
(D) None of these
ANSWER
(C) Dulbecco’s phosphate buffer saline
EXPLANATION
Dulbecco's phosphate-buffered saline is a conventional base for embryo-flushing medium, usually supplemented appropriately to maintain pH, osmotic balance, and embryo protection during recovery. Plain normal saline lacks the buffering and supportive formulation used for embryo handling. TCM 199 is primarily a tissue-culture medium, including use in oocyte maturation, rather than the conventional answer for routine uterine embryo flushing.
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Veterinary Gynaecology and Obstetrics · 240 Questions
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