A & P 1 The skeletal system
Lab 6 The Skeletal System BIO201L
Student Name: Click here to enter text.
Access Code (located on the lid of your lab kit): Click here to enter text.
Pre-Lab Questions:
1. List the functions of the skeletal system.
Click here to enter text. 2. What material contributes the greatest to the compressive strength of bone?
Click here to enter text. 3. Briefly describe the process of bone remodeling.
Click here to enter text. Experiment 1: Classification of Bones
Table 6: Classification of Bones
Bone Name
Classification by Shape
Classification by Location
Coccyx
Small and triangular
Axial
Clavicle
Long bone
Appendicalar
Vertebrae
Complex shape
Axial
Carpals
Short
Appendicular
Maxilla
Shape like pyramid
Axial
Radius
Prism shape, long bone
Appendicular
Tarsal
Boat like shape, short
Appendicular
Ulna
Long bone
Axial
Sphenoid
Butterfly shape, short bone
Appendicular
Femur
Long
Appendicular
Post-Lab Questions
1. Why is it important to classify bones?
Click here to enter text. 2. Aside from length, what are some other common characteristics of a long bone? Are long bones typically associated with the axial or appendicular skeleton?
Click here to enter text. 3. Compare flat bones and long bones. How are they different? How are they the same?
Click here to enter text.
Experiment 2: Digital Slide Image ExaminationBone
Post-Lab Questions
1. Label the arrows in the following digital slide images:
Cortical Bone:
A- Concentric
B- Haversian
C- Intercostal lamellae D- Haversian canals
Trabecular Bone:
A- Cancellous bone
B- Marrow cavity
lab006fig032
lab006fig033
2. Compare and contrast cortical and trabecular bone.
Click here to enter text. 3. What is the purpose of cortical bone? What is the purpose of trabecular bone?
Click here to enter text. 4. What are trabeculae? What is their function?
Click here to enter text. 5. What are haversian systems? What is their function?
Click here to enter text.
Experiment 3: Virtual Model The Axial Skeleton
Insert screenshot of the coccyx:
Insert screenshot of the sternum:
Insert screenshot of the occipital condyle:
Insert screenshot of the parietal bone:
Post-Lab Questions
1. What features are located medial to the cranium and the mandible? Identify the category here. How many individual items are included in this category? Hint: The answer is not a bone.
Click here to enter text. 2. Why arent teeth considered bones?
Click here to enter text. 3. Identify the two major bones which compose the head.
Click here to enter text. 4. To what bone does the right scapula attach?
Click here to enter text. 5. Is the left clavicle superior or inferior to the right scapula?
Click here to enter text.
Experiment 4: Physical Skeleton The Axial Skeleton
Table 12: Cervical Vertebrae Observations
Vertebral Feature
Observations
Size of cervical vertebrae in comparison to those of the thoracic and lumbar region
Click here to enter text.
Shape of the vertebral foramen
Click here to enter text.
Spinous process of the C3 C6
vertebrae
Click here to enter text.
Spinous process of the C7 vertebra
Click here to enter text.
Table 13: Thoracic Vertebrae Observations
Vertebral Feature
Observations
Size and weight of the thoracic vertebrae in comparison to those of the cervical and lumbar region
Click here to enter text.
Shape of the vertebral body
Click here to enter text.
Appearance and projection direction of the spinous process
Click here to enter text.
Table 14: Lumbar Vertebrae Observations
Vertebral Feature
Observations
Size of the lumbar vertebrae in comparison to those of the cervical and thoracic region
Click here to enter text.
Shape of the vertebral body
Click here to enter text.
Appearance and projection direction of the spinous process
Click here to enter text.
Table 15: Rib Feature Observations
Rib Feature
Observations
Length of ribs 1 7 (do they increase or decrease in length?)
Click here to enter text.
Length of ribs 8 12 (do they increase or decrease in length?)
Click here to enter text.
Articulation of the ribs and thoracic vertebrae (notice the specific rib and vertebra that articulate)
Click here to enter text.
Post-Lab Questions
1. What are the three components of the axial skeleton? Describe the function of each. Click here to enter text.
2. On the skull below, fill in the blanks with the correct bone names.
A- Sphenoid bone
B- Zygomatic bone C- Mandible D- Frontal bone E- Supraorbital foramen
F- Perpendicular plate of ethmoid lab006fig032
3. For the following bones, state whether they are cranial or facial bones and give their location.
Bone
Facial or Cranial Location
Temporal Bones
Cranial
Mandible
Facial
Vomer
Facial
Zygomatic Bones
Facial
Parietal Bones
Cranial
Ethmoid Bone
Cranial
Sphenoid Bone
Cranial
Lacrimal Bones
Facial
4. What are the three regions of the vertebral column? Describe the general shape and size of the vertebrae in each region.
Click here to enter text. 5. What are the atlas and axis? What are their functions?
Click here to enter text. 6. On the vertebra below, fill in the blanks with the correct vertebral structure.
A- Laminae
B- Body C- Spinous process
D- Transverse process
E- Vertebral foramen
lab006fig033
7. What is the purpose of the thoracic cage?
Click here to enter text. 8. Describe the three components of the sternum.
Click here to enter text. 9. Describe the difference between true ribs, false ribs and floating ribs.
Click here to enter text.
Experiment 5: Virtual Model The Appendicular Skeleton
Insert screenshot of the radius:
Insert screenshot of the scapula:
Insert screenshot of the tarsus:
Insert screenshot of the patella:
Post-Lab Questions
1. How many left metatarsals are there?
Click here to enter text. 2. Is the right fibula inferior or superior to the patella?
Click here to enter text. 3. Are the ossa digitorum or the ossa metatarsalia more medial?
Click here to enter text. 4. Which two bones attach to the patella?
Click here to enter text. 5. Identify the three bones which comprise the leg.
Click here to enter text.
Experiment 6: Physical Skeleton The Appendicular Skeleton
Post-Lab Questions
1. What are the four parts of the upper extremity and the four parts of lower extremity of the appendicular skeleton?
Click here to enter text. 2. Compare and contrast the size and function of the upper and lower extremities of the appendicular skeleton.
Click here to enter text. 3. What are the three fused bones that make up the coxae of the pelvic girdle? What is their location in relationship to one another?
Click here to enter text.
Experiment 7: Articulations
Post-Lab Questions
1. What two ways can joints be classified? What are the three classifications of each type?
Click here to enter text. 2. Fibrous joints are either sutures or syndesmoses. What is the difference between the two? Give examples of each type.
Click here to enter text. 3. A symphysis and synchondroses are two classifications of what type of joint? What are the differences between the two classifications?
Click here to enter text. 4. What allows synovial joints to be diarthrotic?
Click here to enter text. 5. For the following, match the correct synovial joint to the movement it produces.
Pivot Joint Gliding Joint
Ball and Socket Joint Condyloid Joint
Saddle Joint Hinge Joint
Joint
Articulating Bones
Type of Synovial Joint
Movement
Elbow
Click here to enter text.
Click here to enter text.
Click here to enter text.
Knee
Click here to enter text.
Click here to enter text.
Click here to enter text.
Hip
Click here to enter text.
Click here to enter text.
Click here to enter text.
Ankle
Click here to enter text.
Click here to enter text.
Click here to enter text.
Wrist
Click here to enter text.
Click here to enter text.
Click here to enter text.
Experiment 11: Skeletal System of the Fetal Pig
Table 31: Skeletal Region Observations
Skeletal Region
Observations
Axial Skeleton
Click here to enter text.
Appendicular Skeleton
Click here to enter text.
Joints
Click here to enter text.
Post-Lab Questions
1. What are some of the similarities and differences you noticed between the human skeletal system and the palpation of the fetal pig skeletal system?
Click here to enter text.
Insert photo of pig in dissection tray with your name and access code clearly visible in the background:
SL logo large.PNG
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A & P 1 The skeletal system
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Home>Biology homework help>Anatomy homework help>A & P 1 The skeletal system
Lab 6 The Skeletal System BIO201L
Student Name: Click here to enter text.
Access Code (located on the lid of your lab kit): Click here to enter text.
Pre-Lab Questions:
1. List the functions of the skeletal system.
Click here to enter text. 2. What material contributes the greatest to the compressive strength of bone?
Click here to enter text. 3. Briefly describe the process of bone remodeling.
Click here to enter text. Experiment 1: Classification of Bones
Table 6: Classification of Bones
Bone Name
Classification by Shape
Classification by Location
Coccyx
Small and triangular
Axial
Clavicle
Long bone
Appendicalar
Vertebrae
Complex shape
Axial
Carpals
Short
Appendicular
Maxilla
Shape like pyramid
Axial
Radius
Prism shape, long bone
Appendicular
Tarsal
Boat like shape, short
Appendicular
Ulna
Long bone
Axial
Sphenoid
Butterfly shape, short bone
Appendicular
Femur
Long
Appendicular
Post-Lab Questions
1. Why is it important to classify bones?
Click here to enter text. 2. Aside from length, what are some other common characteristics of a long bone? Are long bones typically associated with the axial or appendicular skeleton?
Click here to enter text. 3. Compare flat bones and long bones. How are they different? How are they the same?
Click here to enter text.
Experiment 2: Digital Slide Image ExaminationBone
Post-Lab Questions
1. Label the arrows in the following digital slide images:
Cortical Bone:
A- Concentric
B- Haversian
C- Intercostal lamellae D- Haversian canals
Trabecular Bone:
A- Cancellous bone
B- Marrow cavity
lab006fig032
lab006fig033
2. Compare and contrast cortical and trabecular bone.
Click here to enter text. 3. What is the purpose of cortical bone? What is the purpose of trabecular bone?
Click here to enter text. 4. What are trabeculae? What is their function?
Click here to enter text. 5. What are haversian systems? What is their function?
Click here to enter text.
Experiment 3: Virtual Model The Axial Skeleton
Insert screenshot of the coccyx:
Insert screenshot of the sternum:
Insert screenshot of the occipital condyle:
Insert screenshot of the parietal bone:
Post-Lab Questions
1. What features are located medial to the cranium and the mandible? Identify the category here. How many individual items are included in this category? Hint: The answer is not a bone.
Click here to enter text. 2. Why arent teeth considered bones?
Click here to enter text. 3. Identify the two major bones which compose the head.
Click here to enter text. 4. To what bone does the right scapula attach?
Click here to enter text. 5. Is the left clavicle superior or inferior to the right scapula?
Click here to enter text.
Experiment 4: Physical Skeleton The Axial Skeleton
Table 12: Cervical Vertebrae Observations
Vertebral Feature
Observations
Size of cervical vertebrae in comparison to those of the thoracic and lumbar region
Click here to enter text.
Shape of the vertebral foramen
Click here to enter text.
Spinous process of the C3 C6
vertebrae
Click here to enter text.
Spinous process of the C7 vertebra
Click here to enter text.
Table 13: Thoracic Vertebrae Observations
Vertebral Feature
Observations
Size and weight of the thoracic vertebrae in comparison to those of the cervical and lumbar region
Click here to enter text.
Shape of the vertebral body
Click here to enter text.
Appearance and projection direction of the spinous process
Click here to enter text.
Table 14: Lumbar Vertebrae Observations
Vertebral Feature
Observations
Size of the lumbar vertebrae in comparison to those of the cervical and thoracic region
Click here to enter text.
Shape of the vertebral body
Click here to enter text.
Appearance and projection direction of the spinous process
Click here to enter text.
Table 15: Rib Feature Observations
Rib Feature
Observations
Length of ribs 1 7 (do they increase or decrease in length?)
Click here to enter text.
Length of ribs 8 12 (do they increase or decrease in length?)
Click here to enter text.
Articulation of the ribs and thoracic vertebrae (notice the specific rib and vertebra that articulate)
Click here to enter text.
Post-Lab Questions
1. What are the three components of the axial skeleton? Describe the function of each. Click here to enter text.
2. On the skull below, fill in the blanks with the correct bone names.
A- Sphenoid bone
B- Zygomatic bone C- Mandible D- Frontal bone E- Supraorbital foramen
F- Perpendicular plate of ethmoid lab006fig032
3. For the following bones, state whether they are cranial or facial bones and give their location.
Bone
Facial or Cranial Location
Temporal Bones
Cranial
Mandible
Facial
Vomer
Facial
Zygomatic Bones
Facial
Parietal Bones
Cranial
Ethmoid Bone
Cranial
Sphenoid Bone
Cranial
Lacrimal Bones
Facial
4. What are the three regions of the vertebral column? Describe the general shape and size of the vertebrae in each region.
Click here to enter text. 5. What are the atlas and axis? What are their functions?
Click here to enter text. 6. On the vertebra below, fill in the blanks with the correct vertebral structure.
A- Laminae
B- Body C- Spinous process
D- Transverse process
E- Vertebral foramen
lab006fig033
7. What is the purpose of the thoracic cage?
Click here to enter text. 8. Describe the three components of the sternum.
Click here to enter text. 9. Describe the difference between true ribs, false ribs and floating ribs.
Click here to enter text.
Experiment 5: Virtual Model The Appendicular Skeleton
Insert screenshot of the radius:
Insert screenshot of the scapula:
Insert screenshot of the tarsus:
Insert screenshot of the patella:
Post-Lab Questions
1. How many left metatarsals are there?
Click here to enter text. 2. Is the right fibula inferior or superior to the patella?
Click here to enter text. 3. Are the ossa digitorum or the ossa metatarsalia more medial?
Click here to enter text. 4. Which two bones attach to the patella?
Click here to enter text. 5. Identify the three bones which comprise the leg.
Click here to enter text.
Experiment 6: Physical Skeleton The Appendicular Skeleton
Post-Lab Questions
1. What are the four parts of the upper extremity and the four parts of lower extremity of the appendicular skeleton?
Click here to enter text. 2. Compare and contrast the size and function of the upper and lower extremities of the appendicular skeleton.
Click here to enter text. 3. What are the three fused bones that make up the coxae of the pelvic girdle? What is their location in relationship to one another?
Click here to enter text.
Experiment 7: Articulations
Post-Lab Questions
1. What two ways can joints be classified? What are the three classifications of each type?
Click here to enter text. 2. Fibrous joints are either sutures or syndesmoses. What is the difference between the two? Give examples of each type.
Click here to enter text. 3. A symphysis and synchondroses are two classifications of what type of joint? What are the differences between the two classifications?
Click here to enter text. 4. What allows synovial joints to be diarthrotic?
Click here to enter text. 5. For the following, match the correct synovial joint to the movement it produces.
Pivot Joint Gliding Joint
Ball and Socket Joint Condyloid Joint
Saddle Joint Hinge Joint
Joint
Articulating Bones
Type of Synovial Joint
Movement
Elbow
Click here to enter text.
Click here to enter text.
Click here to enter text.
Knee
Click here to enter text.
Click here to enter text.
Click here to enter text.
Hip
Click here to enter text.
Click here to enter text.
Click here to enter text.
Ankle
Click here to enter text.
Click here to enter text.
Click here to enter text.
Wrist
Click here to enter text.
Click here to enter text.
Click here to enter text.
Experiment 11: Skeletal System of the Fetal Pig
Table 31: Skeletal Region Observations
Skeletal Region
Observations
Axial Skeleton
Click here to enter text.
Appendicular Skeleton
Click here to enter text.
Joints
Click here to enter text.
Post-Lab Questions
1. What are some of the similarities and differences you noticed between the human skeletal system and the palpation of the fetal pig skeletal system?
Click here to enter text.
Insert photo of pig in dissection tray with your name and access code clearly visible in the background:
SL logo large.PNG
Applied Sciences
Architecture and Design
Biology
Business & Finance
Chemistry
Computer Science
Geography
Geology
Education
Engineering
English
Environmental science
Spanish
Government
History
Human Resource Management
Information Systems
Law
Literature
Mathematics
Nursing
Physics
Political Science
Psychology
Reading
Science
Social Science
Home
Homework Answers
Blog
Archive
Tags
Reviews
Contact
twitterfacebook
Copyright © 2021 SweetStudy.com
