What can be visualized using ultrasound regarding fetal health?

Ultrasound is a crucial imaging tool in obstetrics that allows healthcare professionals to visualize key aspects of fetal health. Among the options provided, the ability to evaluate fetal size and anatomical structures is fundamental to assessing the development and well-being of the fetus.

Ultrasound can accurately measure various parameters, including crown-rump length, biparietal diameter, and abdominal circumference, which help determine the gestational age and growth of the fetus. Additionally, it offers a detailed view of internal structures such as the heart, brain, and limbs, aiding in the detection of potential congenital anomalies or abnormalities.

This method not only monitors fetal development baseline but also checks for conditions like oligohydramnios or polyhydramnios, which can impact fetal health. Thus, by assessing fetal size and anatomical structures through ultrasound, healthcare providers can make informed decisions regarding prenatal care and any necessary interventions.