Which artery is typically used to embalm an infant?

The aorta is typically used to embalm an infant due to its central position in the circulatory system, allowing for effective distribution of embalming fluid throughout the body. By accessing the aorta, embalmers can ensure that the fluid reaches various organs and tissues efficiently, which is especially crucial for its intended purpose of preservation and sanitation.

In the case of infants, the size and anatomical considerations make the aorta a more suitable choice compared to other arteries. Other arteries, such as the carotid, femoral, or radial, may not provide the same level of access or efficiency, particularly given the smaller scale of an infant's body. Thus, the aorta serves as the most effective option for the embalming process in this context.