The nurse is calculating the estimated date of confinement (EDC) using Nagele's rule for a client whose last menstrual period started on December 1. Which date is most accurate?

Choice A rationale:
Cough. While a cough can be a side effect of inhaled steroids, it is not a significant concern compared to other potential risks. Long-term use of inhaled steroids can lead to slowed growth in children, making choice C the correct answer.
Choice B rationale:
Osteoporosis. Osteoporosis is a potential side effect of long-term use of inhaled steroids. These medications can affect bone density and increase the risk of osteoporosis, especially in individuals who are already at risk due to other factors such as age, gender, or family history.
Choice C rationale:
Slowed growth. Long-term use of inhaled steroids can lead to slowed growth in children. It's important for healthcare providers to monitor the growth of children with asthma who are taking these medications regularly. If slowed growth is observed, healthcare providers might consider adjusting the treatment plan.
Choice D rationale:
Cushing's syndrome. Cushing's syndrome is a rare but serious side effect of long-term steroid use. It is characterized by a collection of signs and symptoms caused by prolonged exposure to high levels of cortisol (a steroid hormone). While it's a potential risk, slowed growth is a more common concern in children taking long-term inhaled steroids.

Choice A rationale:

Perinatal transmission of HIV can occur not only in the third trimester but also during labor and delivery. It is not limited to the maternal circulation alone.

Choice B rationale:

While needlestick injuries are a potential risk for healthcare workers, perinatal transmission to the newborn does not occur through this route.

Choice C rationale:

HIV is not transmitted through the ingestion of amniotic fluid. The virus can be present in the amniotic fluid, but the main route of transmission to the newborn is during delivery or through breastfeeding.

Choice D rationale:

The correct answer. HIV can be transmitted from an infected mother to her child through breastfeeding if appropriate antiretroviral therapy is not administered. Breast milk can contain the virus, putting the infant at risk of infection. Therefore, in cases where the mother is HIV-positive, formula feeding is recommended to prevent transmission of the virus to the newborn.