What are the signs and recommended treatment of pulmonary edema in pregnancy?

What are the signs and recommended treatment of pulmonary edema in pregnancy?

• A. Symptoms: dyspnea, rales, hypoxia, pink frothy sputum; Treatment: O2, diuretics, fluid restriction, treat underlying cause
• B. Pulmonary edema presents with chest pain only; treat with nitrates
• C. No specific signs; treat with bed rest and observation
• D. Use of ACE inhibitors as first line therapy

Answer: (A)

This item tests recognizing the signs of pulmonary edema in pregnancy and the appropriate initial management. In pulmonary edema, you expect symptoms of trouble breathing (dyspnea), exam findings of crackles or rales, and often reduced oxygen levels (hypoxia); pink frothy sputum can occur but isn’t always present. The priority treatment is to improve oxygenation and remove excess fluid: give supplemental oxygen, use diuretics to reduce volume overload (for example, furosemide), and limit fluid intake. At the same time you address the underlying cause driving the edema in pregnancy, such as preeclampsia, cardiac dysfunction, or fluid overload from medical management. One crucial pregnancy-specific point: ACE inhibitors are not used as first-line therapy because they are teratogenic and contraindicated during pregnancy. That’s why a choice that suggests ACE inhibitors in this context is not correct. The other options don’t fit because pulmonary edema isn’t best managed by chest-pain-focused treatment alone, bed rest and observation without addressing fluid overload and hypoxemia, or assuming no specific signs are present.

This item tests recognizing the signs of pulmonary edema in pregnancy and the appropriate initial management. In pulmonary edema, you expect symptoms of trouble breathing (dyspnea), exam findings of crackles or rales, and often reduced oxygen levels (hypoxia); pink frothy sputum can occur but isn’t always present. The priority treatment is to improve oxygenation and remove excess fluid: give supplemental oxygen, use diuretics to reduce volume overload (for example, furosemide), and limit fluid intake. At the same time you address the underlying cause driving the edema in pregnancy, such as preeclampsia, cardiac dysfunction, or fluid overload from medical management.

One crucial pregnancy-specific point: ACE inhibitors are not used as first-line therapy because they are teratogenic and contraindicated during pregnancy. That’s why a choice that suggests ACE inhibitors in this context is not correct. The other options don’t fit because pulmonary edema isn’t best managed by chest-pain-focused treatment alone, bed rest and observation without addressing fluid overload and hypoxemia, or assuming no specific signs are present.