Antepartum And Intrapartum Period Obstetrics (OB) SCC 4th Quarter Practice Test

Interfering with absorption of fat-soluble vitamins is the key issue here. Mineral oil acts as a laxative by coating the intestinal contents, which can hinder the absorption of vitamins A, D, E, and K. In pregnancy, maintaining adequate levels of these vitamins is important for both maternal health and fetal development, so using mineral oil can increase the risk of deficiencies. That’s why the instruction is to avoid mineral oil during pregnancy. Continuing to use mineral oil isn’t ideal because it doesn’t resolve the absorption issue. Using it after meals or switching to a version with vitamin supplements wouldn’t eliminate the problem, since the oil itself still binds fats and reduces vitamin uptake. Instead, opt for safer constipation management during pregnancy, such as increasing dietary fiber and fluids, staying active as tolerated, and using safer laxatives or stool softeners (for example, docusate or certain osmotic laxatives) under prenatal care guidance if needed.