7/17/2019 Prenatal Care 1st Tri Labs

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1st Trimester Lab Studies

7/17/2019 Prenatal Care 1st Tri Labs

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Prenatal ProfileBlood  tests usually done at 1 st  

prenatal visit: 

  * Blood type: A, B, O or AB

  * Rh fator: Positive or !e"ative

  * Antibody sreen: Positive or !e"ative

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Prenatal ProfileBlood  tests ontinued#

  * Rubella titer: Positive $ %mmune

  !e"ative $ !onimmune

  *&'RL or RPR: Reative or !onreative

7/17/2019 Prenatal Care 1st Tri Labs

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Prenatal ProfileBlood  tests ontinued#

  * (%&: Positive or !e"ative

  * (BsA" )(epatitis B Surfae Anti"en:Positive or !e"ative

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Prenatal ProfileBlood  tests ontinued#

  * +B+ )+omplete Blood +ount:

  B+ )hite Blood +ells

  (-B )(emo"lobin  (+T )(ematorit

  PLT )Platelets

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OT(.R LABORATOR/ T.STS-eneti blood  tests: 

  * Si0le +ell Sreen )sometimes alledsi0lede23 or si0le prep34 ("beletrophoresis also determines si0le status

  * +ysti 5ibrosis Sreen

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OT(.R LABORATOR/ T.STSOther blood  tests#

  *Possibly early 1 hour "luola sreen for hi"hris0 "roups:previous LAR-. for "estational a"e baby

  stron" family history of diabetes  obesity  prior h2 of "estational diabetes  hroni hypertension 

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OT(.R LABORATOR/ T.STS!on6blood tests#

  * PAP

  * -onorrhea7+hlamydia ultures

  * 87A )urinalysis

  * 8rine + 9 S )ulture 9 sensitivity