A client who is now a G6 P6006 is 15 minutes postpartum from a normal vaginal delivery. The newborn weighed 10 lbs 13 ounces (4595 grams) at birth.
Which of the following complications should the nurse monitor for in this client?

Choice A rationale

Racemic epinephrine nebulizer therapy is a highly effective measure for bronchodilation in a child with croup. This alpha-adrenergic agonist works by stimulating receptors in the smooth muscle of the airway. This stimulation leads to vasoconstriction, reducing the mucosal edema and swelling of the vocal cords and trachea that are characteristic of croup. The rapid reduction in upper airway inflammation and swelling directly alleviates stridor and respiratory distress, improving airflow and oxygenation.

Choice B rationale

Teaching a child to take long, slow breaths is generally a technique used for anxiety or to prevent hyperventilation. However, in a child with croup, the upper airway obstruction makes deep breathing difficult and may increase their distress. The effort to take long, slow breaths against a narrowed airway can further exacerbate the child's respiratory effort and may not provide any significant relief from the underlying swelling.

Choice C rationale

Administering an oral analgesic would be ineffective for aiding bronchodilation in a child with croup. The primary issue in croup is upper airway inflammation and edema, not pain. Analgesics, such as acetaminophen or ibuprofen, primarily work to reduce fever and discomfort. They have no direct pharmacological effect on the smooth muscles of the bronchi or on the mucosal swelling that is causing the respiratory distress.

Choice D rationale

Urging a child to continue to take oral fluids is important for hydration, but it does not directly aid in bronchodilation. In a child with significant respiratory distress from croup, encouraging oral fluids may actually pose a risk for aspiration due to their difficulty breathing and potential fatigue. While hydration is a supportive measure, it does not address the underlying pathology of airway swelling and is not a primary intervention for bronchodilation.

Choice A rationale

A fundus 3 finger-breadths below the umbilicus after voiding on the third postpartum day is a normal finding. Fundal height typically descends approximately one finger-breadth per day following delivery. This physiological process, known as involution, involves myometrial contraction and autolysis, leading to the uterus returning to its pre-pregnant size.

Choice B rationale

Mild uterine cramping that resolves with NSAIDs is a normal postpartum finding. This cramping, often called afterpains, is caused by intermittent myometrial contractions. These contractions are stimulated by endogenous oxytocin and are essential for compressing uterine blood vessels and preventing postpartum hemorrhage. NSAIDs inhibit prostaglandin synthesis, which is a key mediator of pain and uterine contractions.

Choice C rationale

A fundus 2 finger-breadths above the pubic symphysis after voiding on the third postpartum day would be an extremely low finding and is not indicative of subinvolution. This position suggests that the uterus has already undergone a significant amount of involution, which is not the pathology of subinvolution. The fundus should still be palpable abdominally at this stage.

Choice D rationale

Uterine subinvolution is a condition where the uterus fails to return to its pre-pregnant state at the expected rate. A fundus palpated at the umbilicus on the third postpartum day is abnormal. The fundus should have descended approximately three finger-breadths below the umbilicus by this time. This assessment finding indicates a delay in the phys