A nurse is providing teaching to a postpartum client who has type 1 diabetes mellitus and is breastfeeding her newborn. Which of the following instructions should the nurse give the client?

Choice A rationale:

The nurse should not advise the client to "Move your toddler to his new bed 2 months before the baby comes home.”. This can disrupt the toddler's routine and create unnecessary stress during a significant transition in their life.

Choice B rationale:

It is not appropriate to "Avoid bringing your toddler to prenatal visits.”. Involving the toddler in prenatal visits can help them adjust to the idea of a new sibling and reduce potential jealousy or feelings of being excluded.

Choice C rationale:

The correct answer is to "Let your toddler see you carrying the baby into the home for the first time.”. This approach allows the toddler to witness the arrival of the new sibling and can help them feel involved and excited about the new addition to the family.

Choice D rationale:

"Require scheduled interactions between the toddler and the baby”. is not the best response. While it's essential to facilitate interactions between the toddler and the baby, forcing scheduled interactions may cause stress and resistance, especially if the toddler is not ready for such encounters.

The correct answer is c. Ampicillin.

Rationale:

• Group B Streptococcus (GBS) B-hemolyticis a bacterium that can colonize the vagina and rectum of pregnant women.While usually harmless to the mother,it can be passed to the newborn during birth and cause serious infections,including pneumonia,meningitis,and sepsis.
• Ampicillinis thefirst-line antibioticrecommended by the Centers for Disease Control and Prevention (CDC) for theprevention of GBS disease in newborns.It belongs to thepenicillin classof antibiotics,which are highly effective against GBS and generally well-tolerated by pregnant women and newborns.
• Doxycyclineis not recommended for GBS prophylaxis due to its poor penetration into amniotic fluid and potential for causing tooth discoloration and bone development problems in newborns.
• Cefotetanis an alternative option for women with penicillin allergy,but ampicillin is still preferred due to its lower cost and broader spectrum of activity against GBS strains.
• Fluconazoleis an antifungal medication and has no activity against GBS bacteria.

Detailed Rationale for Each Choice:

a. Doxycycline:

• Rationale against:
  • Poor penetration into amniotic fluid:Doxycycline does not effectively reach the amniotic sac,where the baby is surrounded,and therefore may not adequately protect the newborn from GBS infection.
  • Adverse effects in newborns:Doxycycline can cause tooth discoloration and bone development problems in infants exposed in utero.

b. Cefotetan:

• Rationale for:
  • Alternative for penicillin allergy:Cefotetan is a cephalosporin antibiotic effective against GBS and can be used in women with penicillin allergy.
• Rationale against:
  • Second-line option:Ampicillin is the preferred choice due to its lower cost and broader spectrum of activity against GBS strains.

c. Ampicillin:

• Rationale for:
  • First-line antibiotic:Ampicillin is the CDC-recommended first-line antibiotic for GBS prophylaxis due to its:
    • High effectiveness against GBS:Ampicillin has a broad spectrum of activity against GBS strains.
    • Good safety profile:Ampicillin is generally well-tolerated by pregnant women and newborns.
    • Cost-effectiveness:Ampicillin is a relatively inexpensive antibiotic compared to other options.

d. Fluconazole:

• Rationale against:
  • Antifungal medication:Fluconazole is an antifungal medication and has no activity against GBS,which is a bacterium.