Anatomical Position Sec. 1.9 Anterior/Posterior (ventral/dorsal)
Anatomical Position Lateral/Medial
Anatomical Position Superior/Inferior
Proximal/Distal
Sections Through the Body 1. Transverse 2. Frontal 3. Saggital
Saggital Plane
Transverse
Bones of the leg pp. 248 - 249 Tibia and Fibula
Bones of the Leg - Patella
Bones of the leg Femur
Pelvis pg. 244 Ilium Pubis Ischium
Pg. 245
Today’s Agenda: Discussion of the syllabus. Welcome to BIOS 2310 Human Anatomy & Physiology I Instructor: Mr. Todd Templeton Today’s Agenda: Discussion of the syllabus. Presentation of today’s topics: Anatomical Position Introduction to the Skeletal System Class will end at 4:40
Anatomical Position Sec. 1.9 Anterior/Posterior (ventral/dorsal)
Anatomical Position Lateral/Medial
Anatomical Position Superior/Inferior
Anatomical Position Proximal: nearer the point of origin. Distal: farther from the point of origin.
Proximal/Distal
Sections Through the Body 1. Transverse 2. Frontal 3. Saggital
Saggital Plane
Transverse
Bones of the leg pp. 248 - 249 Tibia and Fibula
Bones of the Leg - Patella
Bones of the leg Femur
Bones of the Ankle and Foot Pp. 250 - 251 Tarsals: Calcaneus Talus Metatarsals Phalanges
Pg. 245
Shoulder and Thorax pp. 238 – 239, pp. 234 - 235 Clavicle Scapula Sternum True Ribs 1 – 7 (vertebrosternal) False Ribs 8 – 12 vertebrochondral (8 – 10). 11 & 12 are floating or vertebral ribs. Costal Cartilage
Shoulder and Thorax pp. 238 – 239, pp. 234 - 235 Clavicle Scapula Sternum True Ribs 1 – 7 (vertebrosternal) False Ribs 8 – 12 vertebrochondral (8 – 10). 11 & 12 are floating or vertebral ribs. Costal Cartilage
Arm Pp. 240 - 241 Humerus Radius Ulna
Arm: Radius and Ulna
Arm: Humerus
Wrist and Hand pg. 242 - 243 Carpals Metacarpals Phalanges
Cervical #1 (atlas), cervical #2 (axis) and another cervical vertebra
Thoracic Vertebrae 12 bones pg. 231
Lumbar Vertebrae 5 Bones pg. 232
Vertebrae Sacrum – 5 bones, fused. Pg. 233 Coccyx – 4 bones, fused.
Day 2 Begins Here
Skull pp. 212 - 225 Mandible Maxilla Nasal Zygomatic Frontal Temporal Parietal Occipital Sphenoid Ethmoid
Hyoid pg. 225 The only bone that does not touch another bone.
Axial and Appendicular Skeleton pg. 211 & pg. 237
Gender Differences
Greater Sciatic Notch
Gender Differences
Body Systems are Interrelated
The Systems of the Human Body pp. 16 - 17 Breaks down nutrients. Produces hormones that regulate cell functions. Transport.
Systems of the Human Body Skin Defenses Movement
Systems of the Human Body Monitors and maintains our internal environment Exchanges oxygen and carbon dioxide with blood.
Systems of the Human Body Removes toxins and excess molecules from blood.
Day 3 Begins Here
Bone Structure Structurally, bone is classified into 2 types: 1) Spongy Bone (pg. 191) Note the trabeculae.
Bone Structure 2) Compact bone pp. 191. Note: we will discuss the microscopic structure of bone in the next unit.
Bones are divided into 4 basic shapes pg. 184
1: Long Bones (pg. 186) Longer than wide Cylinder shaped. Located in the appendicular skeleton. Diaphysis (compact) Epiphysis (spongy)
Long Bone Medullary Canal Yellow marrow Periosteum
2: Short Bones Cube-like. Filled with spongy bone, with a thin layer of compact covering it. No hollow medullary canal present.
3. Flat Bone Thin, flat. Spongy bone interior (diploe), compact bone exterior.
4. Irregular Bone Usually described as a cross between a flat bone and a short bone. Spongy interior. Vertebrae and some skull bones would be examples.
Intramembranous Ossification
Hydroencephalus
Endochondral Ossification
Ephiphyseal Plate
Epiphyseal (Growth) Plate
Growth Plate Fused Epiphyseal line.
Fetal Bone Growth pg. 197
Greenstick Fracture
Day 4 Begins Here
Today’s Agenda Today we will look at joint structure and function, along with lever systems. Ch. 8 After lab we will begin preparations for exam #1, which is the next class meeting.
Suture Joint
Synovial Joint
4. Saddle Metacarpal to carpal of thumb.
Effects of high heels. 25 year old female, no shoes Same woman, w/ 3 inch heels.
Levers that multiply effort:
The components of a lever: Fulcrum Effort (Force) Load (Resistance)
Speed Lever