A&P Worksheet – Vertebral Column & Thorax



UNIT 2 Chapters 6-8 LAB PORTFOLIO

BIOL 2401: HUMAN ANATOMY AND PHYSIOLOGY I

NAMES: ________________________________________

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The lab portfolio is a group-work assignment that requires students to work in a group of 2-3 to complete it. Students are responsible for selecting the peers in their lab group, and the lab portfolio will be submitted by the lab group with all students’ names recorded on it. This assignment will only be accepted from the lab group and not from individual students. All students in the lab group are expected to work together to complete this assignment. Please contact the professor for any concerns about student participation in the lab group. Please write legibly and spell answers correctly. Partial credit will not be given for misspelled answers.

Chapter 6 - INTRODUCTION TO BONE TISSUE

HUMAN cortical (compact) BONE TISSUE - Match the number on the figure to the specific structure that identifies it.

HUMAN CORTICAL (COMPACT) BONE TISSUE - Match the number on the figure to the specific bone structure that identifies it.

_____ Central (Haversian) canal _____ Perforating (Volkmann’s) canal

_____ Circumferential lamellae _____ Periosteal blood vessel

_____ Corticalt bone tissue _____ Periosteum

_____ Concentric lamellae _____ Osteon (Haversian system)

_____ Endosteum (lining bony canals) _____ Trabeculae

_____ Perforating (Sharpey’s) fibers

DIRECTIONS: Match the letter of the description and/or function to the compact bone structure that defines it. For the TWO choices that are not used: Write the correct structure underneath the choice it applies to.

A. Repeated structural units of compact bone that support body weight

______ Cortical bone tissue B. Mature bone cells located in lacunae that maintain the bone matrix

_____ Spongy bone tissue C. Longitudinal canal in osteons that contain blood vessels and nerves

_____ Periosteum D. Dense bone tissue composed of osteons that supports body weight

_____ Endosteum E. Bone-building cells of the periosteum that secrete the bone matrix

_____ Osteon (Haversian system) F. Tiny channels in the lamellae-contain interstitial fluid for osteocytes

_____ Central (Haversian) canal G. Dense irregular connective tissue that covers and protects bone

_____ Concentric lamellae H. Irregular arrangement of lamellae in spongy bone that resists stress

_____ Canaliculi I. Calcified rings of matrix that form osteons and resist torsion stresses

_____ Lacunae J. Canals located at right angles that contain blood vessels and nerves

_____ Osteocytes K. Highly porous bone tissue composed of trabeculae that resist stress

_____ Perforating (Volkmann’s) canal L. Bone-destroying cells of the periosteum that digest bone matrix

_____ Circumferential lamellae M. Tiny openings in the lamellae occupied by osteocytes

_____ Trabeculae N. Delicate connective-tissue membrane lining canals and trabeculae

O. Calcified rings of matrix deep to the periosteum that resist torsion

Chapter 7 &8: INTRO TO THE HUMAN SKELETON:

AXIAL AND APPENDICULAR SKELETON

Match the number on the figure to the specific bone that identifies it.

_____ Carpals _____ Phalanges (upper extremity)

_____ Clavicle _____ Radius

_____ Cranial bones _____ Rib

_____ Facial bones _____ Scapula

_____ Femur _____ Skull

_____ Fibula _____ Sternum

_____ Humerus _____ Tarsals

_____ Metacarpals _____ Tibia

_____ Metatarsals _____ Ulna

_____ Patella _____ Vertebra

_____ Phalanges (lower extremity)

The human skeleton is divided into the axial and appendicular skeletons based on the location of the bones in the skeleton. The axial skeleton is comprised of the bones that form the longitudinal axis of the body, and the appendicular skeleton is comprised of the bones that are attached to the axial skeleton via the pectoral (shoulder) and pelvic (hip) girdles.

DIRECTIONS: Match the specific bones to the axial or appendicular skeleton to which they belong. EACH COLUMN should be PLACED in alphabetical order.

Carpals Hyoid Ribs

Clavicle Metacarpals Scapula

Cranial bones Metatarsals Sternum

Facial bones Os coxae Tarsals

Femur Patella Tibia

Fibula Phalanges Ulna

Humerus Radius Vertebrae

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|AXIAL SKELETON |APPENDICULAR SKELETON |

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DIRECTIONS: Write the specific names of the bones that comprise the cranial and facial bones of the skull.

Name all cranial bones of the skull: indicate the paired bones with a (2)

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Name all facial bones of the skull: indicate the paired bones with a (2)

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DIRECTIONS: Write the letter/number designation of the sets of vertebrae and total number of vertebrae that comprise each region in the vertebral column.

VERTEBRAL REGION DESIGNATION OF VERTEBRAE TOTAL NUMBER OF VERTEBRAE

Cervical region ____________________ ____________________

Thoracic region ____________________ ____________________

Lumbar region ____________________ ____________________

Sacral region ____________________ ____________________

Coccygeal region ____________________ ____________________

DIRECTIONS: Answer the following questions about the appendicular skeleton. Indicate the total number of each type of bone.

What specific bones comprise the pectoral (shoulder) girdle?

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What specific bones comprise the upper extremities?

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What specific bones comprise the pelvic (hip) girdle?

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What specific bones comprise the lower extremities?

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List 4 differences (for each) between male & female skeletons

SKULL

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PELVIC GIRDLE

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BIOL 2401 Lab Portfolio Chapter 7: Axial Skeleton

Use your textbook and the Lab PPT to identify the following bone parts. When you have completed them, you may come check your answers with me before beginning your intensive studies!

The Skull Diagram A

_____coronal suture

_____frontal

_____lambdoidal suture

_____mastoid process

_____maxilla

_____nasal

_____occipital

_____parietal

_____temporal

Diagram B

_____ethmoid

_____external auditory meatus

_____lacrimal

_____sphenoid

_____squamosal suture

_____zygomatic bone & process

_____vomer

Diagram C– inferior view

_____foramen magnum

_____mandibular fossa

_____occipital condyles

_____palatine bones & processes

_____styloid process

Diagram D – sinuses

_____ethmoid sinus

_____frontal sinus

_____maxillary sinus

_____nasal conchae/turbinates

_____sphenoid sinus

Diagram E - mandible

_____angle

_____body

_____coronoid process

_____mandibular condyle

_____mandibular foramen

_____mental foramen

_____ramus

Hyoid Bone: Label on diagram:

• Greater horn & Lesser horn

• Body

Diagram F - Vertebrae Parts & Vertebral Column

_____body of vertebrae

_____intervertebral disc

_____intervertebral foramen

_____spinous process

_____transverse foramen

_____transverse process

_____vertebral foramen

Diagram G - Thorax

_____gladiolus/body

_____manubrium

_____vertebral ribs

_____vertebrochondral rib

_____vertebrosternal rib

_____xiphoid process

Types of Vertebrae (use models)

_____atlas

_____axis

_____cervical

_____coccygeal

_____lumbar

_____sacral

_____thoracic

_____inferior articular process

_____superior articular process

Diagram H: Interior view of skull

_____cribriform plate

_____crista galli

_____foramen ovale

_____greater wing of sphenoid

_____internal auditory meatus

_____jugular foramen

_____sella turcica

_____ lesser wing of sphenoid

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BIOL 2401 Lab Portfolio Chapter 8: Appendicular Skeleton

Tibia

A. Anterial tibial crest

B. Intercondylar eminence

C. Lateral condyle

D. Medial condyle

E. Medial malleolus

F. Tibial tuberosity

Fibula

A. Head

B. Lateral malleolus

Radius

A. Head

B. Radial tuberosity

C. Styloid process of radius

Os coax

A. Acetabulum

B. Iliac crest

C. Iliac fossa

D. Ilium

E. Ishium

F. Obturator foramen

G. Pubic symphysis

H. Pubis

Scapula

A. Acromion process

B. Coracoid process

C. Glenoid fossa/cavity

D. Scapular spine

Foot: use models

A. Calcaneus

B. Metatarsals

C. Phalanges – know how they are named & numbered

D. Talus

E. Tarsals

Humerus

A. Capitulum

B. Coronoid fossa

C. Deltoid tuberosity

D. Greater tubercle

E. Head

F. Lateral epicondyle

G. Lesser tubercle

H. Medial epicondyle

I. Olecranon fossa

J. (Surgical) Neck

K. Trochlea

Hand: use models

A. Carpals

B. Metacarpals

C. Phalanges – know how they are named & numbered

Ulna

A. Coronoid process

B. Olecranon process

C. Radial notch

D. Trochlear/Semilunar notch

E. Styloid process of ulna

Femur

A. Greater trochanter

B. Head

C. Intercondylar fossa

D. Lateral condyle

E. Lateral epicondyle

F. Lesser trochanter

G. Linea aspera

H. Medial condyle

I. Medial epicondyle

J. Neck

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______ Trabeculae _____ Concentric lamellae

_____ Canaliculi _____ Interstitial lamellae

_____ Central (Haversian) canal _____ Lacuna with osteocyte

_____Circumferential lamellae

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E

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Also 5

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1

B

A

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9

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Fossa on posterior

ANTERIOR

POSTERIOR

ANTERIOR

ANTERIOR

Bone name

Bone name

Bone name

ANTERIOR

ANTERIOR

POSTERIOR

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