How can hypertension affect placental function?

Hypertension can significantly impact placental function, with one of the major concerns being the risk of placental abruption. Placental abruption occurs when the placenta detaches from the uterine wall before delivery, which can result in serious complications for both the mother and the fetus. In cases of hypertension, the blood vessels can become constricted or damaged due to increased pressure, leading to compromised blood supply to the placenta. This can create an environment where the placenta is more prone to detachment, particularly if the condition is severe or poorly managed.

In contrast, other options suggest positive outcomes that arise from the presence of hypertension, such as increased blood flow, enhanced nutrient absorption, or improved fetal oxygen supply, none of which accurately reflect the negative impact that hypertension exerts on placental health and fetal development. Instead, hypertension typically causes vascular complications that undermine placental function, heightening the risk of adverse effects such as placental abruption.