PPT-S kull Bones The skull (cranium),

with its 22 bones rests on the superior end of the vertebral column backbone The bones of the skull are grouped into two categories cranial bones and facial bones The cranial bones. Skeleton. . The. . Skull. The. . Skull. Two parts of the skull:. The . cranium. encloses and protects the brain. The . facial. . bones. hold the eyes and face shape. The. . Skull. - . Cranium. Forms longitudinal axis of the body. 80 bones . 40% of the bones in the human body. Axial Skeleton. Three Regions:. Skull (8 cranial & 14 facial). ** bones associated with skull (6 auditory . ossicles. ACOS OBJ 6.) Identify Bones that compose the Skeletal System. Introduction . The skull is made up of 22 bones total. 8 Cranial Bones. 13 Facial Bones. The Mandible. The Main function of the skull is to protect the Brain. Objectives. Identify the different bones forming the skull with important foramina. .. Differentiate between the bony features of the skull of an adult and infant.. The Skull. It consists of flat and irregular bones. Know the structure and functions of the skeletal system. Know the roles that the skeletal system performs. Functions of the skeletal system. With a partner discuss the functions of your skeleton. How many of the 5 functions can you identify?. 2 parietal bones. 1 occipital bone. 2 temporal bones. 1 sphenoid bone. 1 ethmoid bone. 8 bones of the cranium:. 2. Cranium. . Frontal Bone (1). Forehead. Roof of nasal cavity. Roofs of orbits. contains . Chapter 7. Introduction. The skeleton gives the body its basic shape, supports weight, offers levers for movement, and protects soft parts of the body.. Because of its make-up bones are often the only part of animals left behind for fossilization.. Pg. 143 Figure 7.15. A Lateral & superior View of the infant skull. Fontanels. : fibrous membranes that permit some movement between the bones so that the growing skull can change shape& aid in labor through the birth canal.. Wednesday Dec 7. Bone Classification. The skeleton can be divided into . ______ . broad categories based on their individual shapes. Objective: To learn the categories and be able to put various bones into their appropriate category.. Warm-Up. What are the 4 types of bones? Give an example of each.. Give 3 ways you can tell a female skeleton from a male skeleton.. What hormones are involved in the skeletal system?. Skeletal System. Infant skull has more bones than the adult skull. Skull bones such as the mandible and frontal bones are unfused . At birth, skull bones are connected by fontanelles. Fontanelles. Unossified remnants of fibrous membranes between fetal skull bones. biological profile. diaphysis. epiphysis. forensic anthropology. growth plate (epiphyseal plate). CHAPTER 14 VOCABULARY. joints. ossification. osteoporosis. skeletal trauma analysis. Anthropology – the study of the origin, behavior, social, cultural, and physical development of humans. Divisions of the Skeleton. The skeleton is divided in 2 parts: axial skeleton and appendicular skeleton.. The axial skeleton consists of:. . 1. Skull. . 2. Vertebral column. . 2. Thoracic cage. The appendicular skeleton consists of. 7Osteology and InstrumentsUsedsutures. The skeleton of a skull without mandible is called Cranium which ismade up of with 8 bones and thirteen bones form the facial skeleton. The mandibleis a movable