Amniocentesis is a procedure whereby a sample of fluid is removed from the amniotic sac for analysis. The amniotic sac is in the uterine cavity. The amniotic sac is the fluid-filled structure inside a pregnant woman's uterus within which the baby lives. Fetal cells, proteins, and fetal urine freely move within this sac.mniocentesis is a procedure whereby a sample of fluid is removed from the amniotic sac for analysis. The amniotic sac is in the uterine cavity. The amniotic sac is the fluid-filled structure inside a pregnant woman's uterus within which the baby lives. Fetal cells, proteins, and fetal urine freely move within this sac.
1. a person or thing that qualifies. 2. a word, as an adverb or adjective, that qualifies or limits the meaning of another; modifier. [1555â65] modifier, qualifier - A word or phrase that limits or qualifies the sense of another is a modifier or qualifier.
qualifier noun [C] (GRAMMAR). âº specialized language in âgrammar, a word or phrase that âlimits the âmeaning of another word or phrase, or makes it less âgeneral, such as an âadjective or âadverb. (Definition of qualifier from the Cambridge Advanced Learnerâs Dictionary & Thesaurus Â© Cambridge University Press).