The xiphoid process is the most inferior portion of the sternum. The superior section is the manubrium, and the medial portion is the body.
The xiphoid process is the most inferior portion of the sternum. The superior section is the manubrium, and the medial portion is the body.
CRANIUM
cricoid cartiliage
The foramen magnum is the large opening at the inferior portion of the occipital bone that allows the spinal cord to connect with the brain. It acts as a passageway for the brainstem and spinal cord to communicate.
The cricoid cartilage is the firm cartilaginous ring that forms the inferior portion of the larynx. It is the only complete ring of cartilage around the trachea.
The medulla oblongata is the lower portion of the brainstem. It is responsible for controlling vital functions such as breathing, heart rate, and blood pressure.
The brain is superior to the heart and inferior to the skull.
The most inferior portion of the pelvis is called the ischium, which is one of the three bones that make up the os coxae (hip bone). It is located at the lower and posterior part of the pelvis, providing support when sitting.
The copora quadrigemina is located inferior (belolw) the pineal gland in a portion of the brain called the mesencephalon a.k.a. the midbrain.
The midbrain is the most cephalic portion of the brain stem.
The most inferior (caudal) portion of the digestive system is the anus which is at the end of the rectum.