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Helpful Tips for Learning Bones. Do NOT learn bones based on size!. EX: Just because a bone is big does not mean it is the femur! For bone quizzes check out lecture CD-ROM (skeletal system chapter) www.flashcardexchange.com. Anatomical Terminology, Pg.4.
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Helpful Tips for Learning Bones Do NOT learn bones based on size! EX: Just because a bone is big does not mean it is the femur! For bone quizzes check out lecture CD-ROM (skeletal system chapter) www.flashcardexchange.com
Anatomical Terminology, Pg.4 Superior = above Inferior = below
Anatomical Terminology, Pg.4 Anterior = front Posterior = back
Anatomical Terminology, Pg.4 Medial = toward the Middle Lateral = toward the side
Anatomical Terminology, Pg.4 Proximal = close to the trunk (Proximal ~ Proximity) Distal = Distant from the trunk
Articulating the Skeleton Ligaments connect bones together Tendons join muscles to bone What type of tissue are ligaments & tendons?
Scapula, Pg 147, Posterior View Glenoid Cavity Spine Deltoid muscle attaches to the Spine Humerus articulates at the Glenoid Cavity
Spine Deltoid
Scapula, Pg 147, Anterior View Suprascapular notch allows for nerve passage Suprascapular Notch
Distinguishing Left & Right Bones 1. Look at the bone’s morphology 2. Think of how it articulates with other bones
Humerus, Pg 148, Anterior View Intertubercular Sulcus Bicep tendon passes through the Intertubular Sulcus Deltoid Tuberosity Deltoid muscle attaches to the Deltoid Tuberosity
Deltoid Intertubular Sulcus Deltoid Tuberosity Bicep
Radius, Pg 149, Anterior View Radial Tuberosity Bicep attaches at the Radial Tuberosity Styloid Process Wrist ligaments attach to the Styloid Process
Bicep Radial Tuberosity
Ulna, Pg 149, Lateral View Styloid Process Wrist ligament attachment site
Distinguishingthe Radius & Ulna Radius is on the thumb side of the forearm The radius rotates when you twist your arm Ulna has a wrench-like trochlear notch
Phalanges Metacarpals Carpals
Do Activity 1 and Activity 2 Find the answers to the questions in your handout
Pelvic Girdle, Pg 152, Lateral View Illium Pubis Ischium
Pelvis, Pg. 152, Lateral View G. & L. Sciatic Notches allow for nerve and blood vessel passage Greater Sciatic Notch Lesser Sciatic Notch
Greater Sciatic Nerve
Look at a Pelvis at your Table Do Activity 3 – Pg. 152 Distinguish between male and female pelves
Femur, Pg 154, Posterior View Greater Trochanter Lesser Trochanter Greater & Lesser Trochanters are attachment sites for buttock muscles
Greater Trochanter
Patella, Pg. 154, Anterior View The patella protects the knee joint
Tibia, Pg. 155, Anterior View Tibial Tuberosity Attachment site for patellar ligament & quadriceps muscles Medial Malleolus Helps stabilize the ankle joint
Tibial Tuberosity
Fibula, Pg. 155, Anterior View The lateral malleolus helps to stabilize the ankle joint Lateral Malleolus
Distinguishing between the Tibia & Fibula The Tibia is Tough The Fibula is Flimsy
The Foot, Pg. 156, Lateral View Tarsals Metatarsals Phalanges
Attachment site for the Achilles (Calcaneal) tendon Calcaneus
Achilles Tendon
Distinguishing the Carpals & Tarsals The Carpals are in the hand where some people suffer from “Carpal Tunnel Syndrome” The Tarsals are near the Toes
Do Activity 5 – Pg. 156 Do Activity 6 - Construct a Skeleton