Chapter 5: Skeletal System The Appendicular Skeleton ShoulderArmLegPelvis.
out of 12
Post on 18-Dec-2015
- Slide 1
- Chapter 5: Skeletal System The Appendicular Skeleton ShoulderArmLegPelvis
- Slide 2
- Pectoral Girdle (shoulder) Clavicle: aka: collarbone Articulates with the sternum and the scapula Helps make the shoulder joint and an attachment point for ligaments
- Slide 3
- Pectoral Girdle (shoulder) Scapula: aka shoulder blade Acromion: the end of the spine that forms the shoulder joint Glenoid Cavity: a pocket for the head of the humerus The shape of the scapula allows for muscles to attach
- Slide 4
- Arm Bones Humerus Head: articulates with the glenoid cavity Capitulum: rounded knob that articulates with the radius Trochlea: articulates with the ulna
- Slide 5
- Ulna and Radius Ulna: medial side of the forearm Trochlear Notch: curved area that receives the trochlea of the humerus Radius: lateral side of the forearm Head: articulates with the capitulum of the humerus
- Slide 6
- The Wrist, Hand, Fingers Bones in each hand: Carpals: 8 bones Metacarpals: 5 bones Phalanges: 14
- Slide 7
- Pelvis Coxal Bones: The hipbones that are made of three fused bones Ilium: superior; Ischium: inferior and posterior Pubis: inferior and anterior Acetabulum: that pocket found where the bone fuse
- Slide 8
- Dude or Dudette? Female inlet (superior opening) is larger and more circular Female bones are lighter and more thin Female Ilia flare more laterally Female ischial spines are shorter; outlet (inferior opening) is larger Female pubic arch is more round as the bones are at a great angle
- Slide 9
- Nice Legs! Femur: longest, heaviest, strongest bone in the body Head: articulates with the acetabulum Greater and lesser trochanters: muscle attachment points Medial and Lateral Condyles: articulate with the tibia
- Slide 10
- Tibia and Fibula Tibia: shin bone Bears the weight of the leg Articulates with the femur,, fibula, and tarsal bones Fibula: parallel and lateral to the tibia
- Slide 11
- Knee Patella: kneecap Maintains positions of the quadriceps tendon and increase its leverage on the tibia. Allow the knee to lock for bipedal locomotion.
- Slide 12
- Foot Tarsals: ankle bones 7 bones Talus: Articulates with the tibia and fibula; has no muscle attachments Calcaneus: heel bone Metatarsals: 5 bones Phalanges: 14 per foot
View more >
The Skeletal System II: Appendicular Skeleton and ... ?· The Skeletal System II: Appendicular Skeleton…
Skeletal System Axial & Appendicular System – Axial & Appendicular AXIAL Skeleton – The Skull Formed…
Appendicular Skeleton Study Guide - ?· ads/Study_guide_Intro___Histology_3.doc. ... Chapter 7 Skeletal…
Chapter 5 - The Skeletal ?· Chapter 5 - The Skeletal System I. BONES: AN OVERVIEW - skeleton includes…
Chapter 8 Skeletal System: Appendicular ?· 1 8-1 Chapter 8 Skeletal System: Appendicular Skeleton •…
Bones and Skeletal Tissues Chapter 6. Classification of Bones ●Axial Skeleton ●Appendicular skeleton.
The Skeletal System. Divisions of the Skeletal System The human skeletal system is divided into two major divisions Axial Skeleton Appendicular skeleton.
CHAPTER 8 APPENDICULAR SKELETON - Untitled ?· APPENDICULAR SKELETON Appendicular skeleton upper “appendage”…
The Skeletal System: The Appendicular Skeleton. I. Introduction A. The appendicular skeleton includes the bones of the upper and lower extremities and.
Chapter 8 The Skeletal System - Anatomy and ?· Chapter 8 The Skeletal System: The Appendicular Skeleton.…