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Lab 6
Appendicular Skeleton
Articulations (Joints) and Body Movements
Exercise 11
Exercise 13
Assignment - Appendicular Skeleton
Activity 1: Examining and Identifying Bones of the Appendicular Skeleton
Use the Lab Exam 1 Review Sheet as a guide.
Use a blunt probe to touch the bones.
Please return the bones to the correct boxes.
Activity 4: Comparing Male and Female Pelves
Assignment - Articulations
Activity 1: Identifying Fibrous Joints
Activity 2: Identifying Cartilaginous Joints
Activity 3: Examining Synovial Joint Structure
Name ________________________________________
Pre-Lab Activity - Turn in at the beginning of lab
1.
The bones of the appendages, pelvic and pectoral girdles form the
______________________ skeleton.
2. The long bone of the arm is the ____________________ .
3. The medial long bone of the leg is the ______________ .
4. The bones of the wrist are called the ________________ .
5. The bones of the ankle are called the _______________ .
6. The strongest heaviest bone of the body is the _________ .
7. The name of the bone that forms the “knee cap” is the _______________ .
8. What are the phalanges?
9. The bones we call the shoulder blades are the __________________ .
10. The girdle that attaches the upper limbs to the axial skeleton is the
a. pelvic girdle
b. pectoral girdle
Name____________________________
Lab Section ________________
Review Sheet
Appendicular Skeleton
1. List the 2 paired components of the pectoral girdle.
______________________
_______________________
2. List the three parts of the coxal bone in the pelvic girdle.
______________________
______________________
______________________
3. Distinguish between the pelvic girdle and the pelvis. 2 points.
4. Describe how you would distinguish between a male and female skeleton using the
pelvis. List 3 differences.
a.
b.
c.
5. Explain what structural differences make the pectoral girdle more flexible than the
pelvic girdle. 2 points.
F
J
E
A
K
B
L
G
H
C
I
D
6. a. Label the anterior view of the scapula and the posterior view of the scapula.
b. This is a figure of the
right
left scapula. (circle one)
c. Match the terms with the correct letter.
____Acromion
____Medial border
____Coracoid process
____Spine
____Glenoid cavity
____Superior angle
____Inferior angle
____Superior border
____Infraspinous fossa
____Suprascapular notch
____Lateral border
____Supraspinous fossa
M
L
K
J
I
A
H
B
G
C
F
E
D
7. Match the terms with the letters on the figure.
____Acetabulum
____Pelvic brim
____Anterior superior iliac spine
____Pubic arch
____Coccyx
____Pubic bone
____Iliac crest
____Pubic symphysis
____Iliac fossa
____Sacroiliac joint
____Ischial tuberosity
____Sacrum
____Obturator foramen
8. The ilium, ischium and pubis fuse during development to form the
____________ bone.
Articulations Review Sheet
1. Give a correct example for each joint type listed below. Name the structural
classification of the joint in the third column. (Review your notes to remind yourself
about structural and functional classification.)
Joint Name
Ball-and –Socket
Example
Structural Classification
Condyloid
Hinge
Pivot
Plane
Saddle
Suture
Syndesmosis
Synchondrosis
Symphysis
2. Which joints are biaxial? ___________________
______________________
3. Which joints are uniaxial? __________________
______________________
4. Which joint is multiaxial? _________________ 5. Non- axial? _______________
6. Which joints are always synarthrotic? __________________ ___________________
7. Which joints may be classified as amphiarthrotic? _____________________
_____________________
8. Flex – extend and abduct – adduct are both paired movements. In what major way do
they differ? 2 points.
9. What is the major structural difference between fibrous and cartilaginous joints?
2 points.
10. Match the terms with the letters on the figure.
____Articular cartilage
C
____Compact bone
D
____Fibrous capsule
____Periosteum
A
E
____Ligament
____Spongy bone
F
B
G
____Synovial cavity
____Synovial membrane
H