A nurse is discussing antidepressants with a newly licensed nurse. Which of the following clients should the nurse identify as being a candidate for antidepressant therapy?

Rationale for correct choices:

• Macrosomia: Post-term infants (≥42 weeks gestation) have prolonged exposure to intrauterine nutrients, increasing the risk of excessive fetal growth. Macrosomia is common and can lead to complications such as shoulder dystocia or birth trauma.
• Meconium aspiration syndrome: As gestation progresses beyond term, placental function may decline, increasing fetal stress. This can trigger passage of meconium in utero and aspiration during delivery, especially with late decelerations suggesting uteroplacental insufficiency.

Rationale for incorrect choices:

• Intraventricular hemorrhage: This condition is typically associated with preterm infants due to fragile cerebral vasculature. A post-term newborn is not at increased risk for IVH.
• Bronchopulmonary dysplasia: BPD is a chronic lung disease most often seen in premature infants requiring prolonged mechanical ventilation and oxygen therapy. It is not a common concern for post-term infants.

Rationale:

A. "You should avoid vaginal spermicides while breastfeeding.": Vaginal spermicides are generally considered safe during breastfeeding. They do not contain hormones and do not affect milk production, so avoidance is not typically necessary unless the client has specific contraindications.

B. "The lactation amenorrhea method is effective for your first year postpartum.": This method is only effective during the first 6 months postpartum, provided the mother is exclusively breastfeeding and menstruation has not resumed. Beyond that period, the risk of ovulation increases and it becomes unreliable.

C. "Place the transdermal birth control patch on your upper outer arm.": The patch can be applied to several sites, including the upper outer arm, abdomen, buttock, or upper torso. This is an appropriate instruction and part of standard patient teaching for transdermal contraceptive use.

D. "You can continue to use the diaphragm you used before your pregnancy.": The diaphragm often requires refitting postpartum due to changes in vaginal tone and cervix position. Using the same diaphragm without evaluation could reduce effectiveness and increase risk of unintended pregnancy.