Which of the following is a typical application of sonography?

Obstetric imaging is a typical application of sonography because it provides a safe, non-invasive method to visualize the developing fetus during pregnancy. This type of imaging helps assess fetal growth, detect any abnormalities, monitor the well-being of both the mother and baby, and determine the gestational age.

Ultrasound is particularly advantageous in obstetrics due to its ability to produce real-time images without exposure to ionizing radiation, making it the preferred imaging modality for prenatal care. This is essential for health care providers to ensure both maternal and fetal health throughout the pregnancy.

Other applications listed, such as neuroimaging, MRI imaging, and X-ray imaging, fall outside the realm of typical sonography practices. Neuroimaging primarily utilizes modalities like MRI or CT to visualize the brain and other internal structures. MRI imaging uses magnetic fields and radio waves rather than sound waves, and X-ray imaging employs ionizing radiation, which is not applicable in the context of ultrasound.