Lab 9 Assignment. Anatomy & Physiology I L/L BIOL 220 Pearson PDF

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Anatomy & Physiology I L/L BIOL 220 Pearson...

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12/2/21, 12:01 AM

Lab 9 Assignment

Lab 9 Assignment Due: 11:59pm on Monday, October 18, 2021 To understand how points are awarded, read the Grading Policy for this assignment.

Exercise 9 Review Sheet: Articulations Articulations, or joints, are the functional junctions between bones. They bind various parts of the skeletal system together, allow bone growth and development, permit parts of the skeleton to change shape, and, with the skeletal muscles, provide body movement. Articulations are classified according to functional and structural characteristics: 1. Functional classification (degree of movement) a. Synarthroses (singular = synarthrosis): joints where no movement occurs b. Amphiarthroses (singular = amphiarthrosis): joints that have limited movement c. Diarthroses (singular = diarthrosis): joints that are freely movable 2. Structural classification (type of articulation) a. Fibrous joints: articulating bones are held together by fibrous connective tissue. b. Cartilaginous joints: articulating bones are held together by cartilage. c. Synovial joints: a connective tissue capsule encloses a fluid-filled cavity between the articulating bones. Synarthroses and amphiarthroses can be either fibrous or cartilaginous joints. All diarthroses are synovial joints. To complete this Review Sheet, please complete the questions and activities below.

Part A Which type of joint is found between the bones of the skull and is composed of fibrous connective tissue and allows almost no movement at all? ANSWER: Syndesmosis Gomphosis Synchondrosis Suture

Correct

Part B - Questions 2-10 Match the term with the appropriate description. Match the term at the left with the appropriate description at the right. ANSWER:

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C-shaped plate of fibrocartilage that provides shock absorption at the knee joint: Meniscus

Synchondrosis where long bone growth occurs: Epiphyseal plate Layer of hyaline cartilage that covers articulating bony surfaces at synovial joints: Articular cartilage

Fluid-filled sac that provides cushioning and reduces friction at a synovial joint: Bursa

Structure that anchors a tooth to its bony socket: Periodontal ligament Sheet of fibrous connective tissue that connects the long bones in the forearm or leg: Interosseous membrane Region of connective tissue between cranial bones in the fetal skull, where ossification is not complete: Fontanelle Shock absorbing fibrocartilage located between the bodies of adjacent vertebrae: Intervertebral disc

Structure that produces the fluid found in the joint capsule of a synovial joint: Synovial membrane

Correct

Part C - Question 12 Complete the following table by identifying the type of movement (flexion, extension, abduction, adduction, etc.) that is described and the joint where the movement is occurring. Drag the appropriate labels to their respective targets. ANSWER:

Reset

Adduction

Hip

Supination

Proximal and distal radioulnar

Dorsiflexion

Ankle

Opposition

Carpometacarpal

Flexion

Elbow

Help

Correct

Part D - Questions 13-15

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Lab 9 Assignment

Identify the unlabeled ligaments in the diagram. Drag the appropriate labels to their respective targets. ANSWER:

Acromioclavicular

Coracoacromial

Reset

Help

Reset

Help

Coracoclavicular

Correct

Part E - Questions 16-18 Identify the unlabeled ligaments in the diagram. Drag the appropriate labels to their respective targets. ANSWER:

Annular

Radial collateral

Ulnar collateral

Correct

Part F - Questions 19-21 Identify the unlabeled ligaments in the diagram. Drag the appropriate labels to their respective targets.

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ANSWER: Reset

Help

Reset

Help

Pubofemoral Iliofemoral

Ischiofemoral

Correct

Part G - Questions 22-29 Identify the unlabeled ligaments/tendons in the diagram. Drag the appropriate labels to their respective targets. ANSWER:

Anterior cruciate ligament Quadriceps tendon Fibular collateral ligament Tibial collateral ligament Lateral meniscus Medial meniscus

Patellar ligament

Posterior cruciate ligament

All attempts used; correct answer displayed

Art-labeling Activity: Joint Classification

Part A Drag the labels to the appropriate location in the figure.

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ANSWER: Reset

Help

Synarthrosis; fibrous

Synarthrosis; cartilaginous

Amphiarthrosis; cartilaginous

Amphiarthrosis; fibrous

Diarthrosis; synovial

Correct

Art-labeling Activity: Types of Fibrous Joints (syndesmoses)

Part A Drag the labels to the appropriate location in the figure. ANSWER:

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Coracoclavicular joint

Interosseous membranes Ulna

Fibula

Shoulder joint Distal tibiofibular joint

Tibia

Radius

Humerus

Scapula

Correct

Art-labeling Activity: Types of Fibrous Joints (sutures)

Part A Drag the labels to the appropriate location in the figure. ANSWER: Reset

Coronal suture

Lambdoid suture

Squamous suture

Help

Sagittal suture

Frontal bone Parietal bone

Temporal bone

Occipital bone

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Correct

Art-labeling Activity: Types of Fibrous Joints (gomphoses)

Part A Drag the labels to the appropriate location in the figure. ANSWER:

Reset

Help

Maxilla

Gomphosis joints (periodontal ligaments)

Mandible

Correct

Art-labeling Activity: The Major Fontanelles of the Fetal and Infant Skull

Part A Drag the labels to the appropriate location in the figure. ANSWER:

Reset

Anterior (frontal) fontanelle

Posterior (occipital) fontanelle

Anterolateral (sphenoidal) fontanelles

Help

Posterolateral (mastoid) fontanelles

Correct

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Lab Manual Exercise 9 Pre-lab Quiz Question 1

Part A What type of joint has no movement? ANSWER: synarthrosis synovial diarthrosis amphiarthrosis

Correct

Lab Manual Exercise 9 Pre-lab Quiz Question 2

Part A Which of the following joints is representative of a gomphosis? ANSWER: joint between maxillae and upper teeth coracoclavicular squamous suture distal tibiofibular

Correct

Lab Manual Exercise 9 Pre-lab Quiz Question 3

Part A Which pair of sutures meet at the sphenoidal fontanel? ANSWER:

lambdoid and sagittal coronal and squamous lambdoid and squamous coronal and sagittal

Correct

Lab Manual Exercise 9 Post-lab Quiz Question 1

Part A Which of the following functional and structural characteristics are associated with each other? ANSWER:

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synovial and diarthroses fibrous and diarthroses synovial and synarthroses cartilaginous and diarthroses

Correct

Lab Manual Exercise 9 Post-lab Quiz Question 2

Part A Which of the following connects the parietal and occipital bones? ANSWER:

lambdoid suture sagittal suture coronal suture squamous suture

Correct

Lab Manual Exercise 9 Post-lab Quiz Question 3

Part A Which fontanel is found at the junction of the lambdoid and squamous sutures in a newborn? ANSWER:

posterior sphenoidal mastoid anterior

Correct

Lab Manual Exercise 9 From the Book Pre-lab Quiz Question 1

Part A During the laboratory exercise, you will be completing all the following activities except ANSWER:

identifying various types of joints on a skeleton. identifying ligaments in synovial joints in the upper and lower limbs. examining the types of movements that occur at synovial joints. examining the microscopic structure of the elbow and knee joints. identifying the major sutures between cranial bones.

Correct

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Lab 9 Assignment

Lab Manual Exercise 9 From the Book Pre-lab Quiz Question 3

Part A Identify the following articulation. A tooth anchored to a bony socket __________ ANSWER: fibrous joint. cartilaginous joint. synovial joint.

Correct

Lab Manual Exercise 9 From the Book Pre-lab Quiz Question 6

Part A Identify the following articulation. A suture between two skull bones __________ ANSWER: synovial joint. cartilaginous joint. fibrous joint.

Correct

Art-labeling Activity: Types of Cartilaginous Joints (synchondrosis of manubrium and first rib)

Part A Drag the labels to the appropriate location in the figure. ANSWER:

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First rib

Synchondrosis

Help

Manubrium of sternum

Clavicle

Humerus Scapula

Correct

Art-labeling Activity: Types of Cartilaginous Joints (symphyses)

Part A Drag the labels to the appropriate location in the figure. ANSWER:

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Anulus fibrosus

Ilium

Vertebral bodies

Intervertebral discs (symphyses)

Pubis Nucleus pulposus

Ischium

Sacrum

Symphysis pubis

Correct

Art-labeling Activity: Types of Cartilaginous Joints (synchondroses of epiphyseal plates)

Part A Drag the labels to the appropriate location in the figure. ANSWER: Reset

Help

Articular cartilage Spongy bone

Epiphyseal plate

Epiphyseal line

Diaphysis

Correct

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Lab 9 Assignment

Lab Manual Exercise 9 Pre-lab Quiz Question 4

Part A The outer region of an intervertebral disc (composed of fibrocartilage) is known as the ________. ANSWER: symphysis synchondrosis nucleus pulposus annulus fibrosis

Correct

Lab Manual Exercise 9 Post-lab Quiz Question 4

Part A An epiphyseal plate is classified as what type of joint? ANSWER: synchondrosis syndesmosis gomphosis symphysis

Correct

Lab Manual Exercise 9 From the Book Pre-lab Quiz Question 5

Part A Identify the following articulation. Symphysis joint __________ ANSWER:

synovial joint. cartilaginous joint. fibrous joint.

Correct

Lab Manual Exercise 9 From the Book Pre-lab Quiz Question 10

Part A The epiphyseal (growth) plate in a long bone is an example of a syndesmosis joint. ANSWER:

True False

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Art-labeling Activity: Joint Movements (flexion, extension, and hyperextension)

Part A Drag the labels to the appropriate location in the figure. ANSWER:

Reset

Help

Extension of neck Hyperextension of neck

Flexion of neck

Flexion of forearm at elbow

Extension of forearm at elbow

Hyperextension of leg at hip Flexion of leg at hip

Extension of leg at hip

Correct

Art-labeling Activity: Joint Movements (abduction and adduction)

Part A Drag the labels to the appropriate location in the figure. ANSWER:

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Abduction of arm at shoulder

Adduction of arm at shoulder

Abduction of hand at wrist

Adduction of hand at wrist Abduction of leg at hip

Adduction of leg at hip

Correct

Lab Manual Exercise 9 Pre-lab Quiz Question 5

Part A Moving your arm away from your torso is known as ________. ANSWER:

abduction adduction circumduction flexion

Correct

Lab Manual Exercise 9 Post-lab Quiz Question 5

Part A Drawing a circle with your arm requires your arm to undergo ________. ANSWER:

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adduction flexion circumduction abduction

Correct

Art-labeling Activity: Joint Movements (rotation, pronation, and supination)

Part A Drag the labels to the appropriate location in the figure. ANSWER: Reset

Left rotation of head at neck

Right rotation of head at neck

Lateral (external) rotation of arm at shoulder

Help

Medial (internal) rotation of arm at shoulder

Supination of forearm Pronation of forearm

Correct

Art-labeling Activity: Joint Movements (special movements at specific joints)

Part A Drag the labels to the appropriate location in the figure. ANSWER:

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Eversion

Inversion

Help

Dorsiflexion

Opposition

Plantar flexion

Retraction

Protraction Depression

Elevation

Correct

Lab Manual Exercise 9 Pre-lab Quiz Question 6

Part A What is the anatomical term for when your palm is facing superiorly? ANSWER:

opposition pronation supination dorsiflexion

Correct

Lab Manual Exercise 9 Post-lab Quiz Question 6

Part A What is the anatomical term for moving your mandible anteriorly? ANSWER:

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protraction retraction elevation depression

Correct

Lab Manual Exercise 9 From the Book Pre-lab Quiz Question 9

Part A Pronation and supination are rotational movements that occur at the proximal and distal radioulnar joints. ANSWER: True False

Correct

Lab Manual Exercise 9 Pre-lab Quiz Question 7

Part A What is the anatomical name for the knuckle joints? ANSWER: intercarpal radioulnar metacarpophalangeal intertarsal

Correct

Lab Manual Exercise 9 Post-lab Quiz Question 7

Part A With what structure does the capitulum of the humerus articulate? ANSWER: condyle of the radius trochlear notch of the ulna metacarpophalangeal head of the radius

Correct

Lab Manual Exercise 9 Post-lab Quiz Question 9

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Lab 9 Assignment

Part A Which of the following is a hinge joint? ANSWER:

carpometacarpal interphalangeal atlantoaxial radioulnar

Correct

Lab Manual Exercise 9 From the Book Pre-lab Quiz Question 4

Part A Identify the following articulation. Ankle joint __________ ANSWER:

fibrous joint. synovial joint. cartilaginous joint.

Correct

Lab Manual Exercise 9 From the Book Pre-lab Quiz Question 7

Part A Identify the following articulation. Sacroiliac joint __________ ANSWER: synovial joint. fibrous joint. cartilaginous joint.

Correct

Lab Manual Exercise 9 Pre-lab Quiz Question 8

Part A The movement of the thumb so that it passes directly across the palmar surface of your hand is known as ________ of the thumb. ANSWER: flexion adduction abduction extension

Correct

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Lab Manual Exercise 9 Post-lab Quiz Question 8

Part A What is the name of the joint formed by the articulation between the trapezium and the metacarpal bone of the thumb? ANSWER: carpometacarpal intercarpal metacarpophalangeal intertarsal

Correct

Art-labeling Activity: Types of Synovial Joints

Part A Drag the labels to the appropriate location in the figure. ANSWER: Reset

Help

Correct

Art-labeling Activity: Saddle Joint Movements (carpometacarpal joints of the thumb)

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Part A Drag the labels to the appropriate location in the figure. ANSWER:

Reset

Flexion of the thumb

Extension of the thumb

Abduction of the thumb

Adduction of the thumb

Help

Opposition

Correct

Lab Manual Exercise 9 From the Book Pre-lab Quiz Question 8

Part A The carpometacarpal joint of the thumb is an example of a ball and socket joint. ANSWER: True False

Correct

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