A nurse is caring for a client who is at 14 weeks of gestation and has hyperemesis gravidarum. Which of the following medications should the nurse plan to administer?

Choice A rationale:

Hyporeactivity, or reduced responsiveness to stimuli, is not typically associated with neonatal abstinence syndrome (NAS) NAS is characterized by increased irritability and not reduced activity.

Choice B rationale:

An excessive high-pitched cry is a common manifestation of neonatal abstinence syndrome. Infants exposed to substances like methadone during pregnancy may experience heightened sensitivity and exhibit a high-pitched cry as a sign of withdrawal.

Choice C rationale:

Acrocyanosis, a bluish discoloration of the hands and feet, is not a specific indicator of neonatal abstinence syndrome. It is a common finding in newborns and often resolves on its own.

Choice D rationale:

A respiratory rate of 50/min is within the normal range for a newborn. It is not an indication of neonatal abstinence syndrome.

Choice A rationale:

The nurse should plan to administer Ampicillin to the client with a group B streptococcus (GBS) B-hemolytic infection. Ampicillin is the first-line antibiotic treatment for intrapartum prophylaxis in GBS-positive pregnant women. It helps prevent the transmission of the bacteria from the mother to the newborn, reducing the risk of early-onset GBS infection in the infant.

Choice B rationale:

Azithromycin is not the appropriate choice for treating GBS B-hemolytic infection during labor. While Azithromycin is effective against certain bacteria, it is not the recommended antibiotic for GBS prophylaxis in labor. Ampicillin or Penicillin is the preferred medication in this scenario.

Choice C rationale:

Ceftriaxone is not the appropriate medication for treating GBS B-hemolytic infection during labor. Ceftriaxone belongs to the cephalosporin class of antibiotics and is not the first-line treatment for GBS prophylaxis. Ampicillin or Penicillin is the preferred choice.

Choice D rationale:

Acyclovir is an antiviral medication and is not indicated for the treatment of GBS B-hemolytic infection. GBS is a bacterial infection, and antiviral medications like Acyclovir do not have an effect on bacteria.