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Anatomical Terminology

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Presentation on theme: "Anatomical Terminology"— Presentation transcript:

1 Anatomical Terminology

2 Anatomical Structures

3 Vocabulary Bone Joint Joint Capsule Ligament Cartilage Meniscus
Dense, calcified connective tissue Bone Where 2 bones meet Joint Saclike structure that encloses the end of bone Joint Capsule Connects bone to bone Ligament Tough elastic shock absorbing tissue that covers ends of bones Cartilage Crescent shaped connective tissue between bones that cushions Meniscus

4 Vocabulary Muscle Tendon Origin Insertion Fascia Bursa Nerve
Tissue made of bundles that contract for movement Muscle Connects muscle to bone Tendon Place muscle begins Origin Place muscle ends/attaches to a bone Insertion Flat layer of fibrous connective tissue that covers groups of muscles Fascia Fluid filled sac that provides cushion between bones & tendons Bursa Helps with feeling (sensory) and movement (motor) Nerve

5 Bone-dense, calcified connective tissue

6 Joint- Where 2 bones meet

7 Joint capsule-saclike structure that encloses the end of bones

8 Ligament-connects bone to bone

9 Cartilage-protects bones from grinding together in a joint; shock absorbers

10 Meniscus- crescent shaped connective tissue between bones that provides cushioning

11 Muscle-tissue that when stimulated contracts and produces movement

12 Tendon-tissue that connects muscle to bone

13 Origin-where a muscle starts at a joint

14 Insertion-where a muscle ends/stops at a joint

15 Fascia- Flat layer of fibrous connective tissue that covers groups of muscles

16 Bursa-a small sac between a muscle and a bone; provides lubrication

17 Nerve-helps with feeling (sensory) and movement (motor)

18 Anatomical Position When a human body is in an upright (standing) position Arms at side Palms forward

19 Division of the body for dissections
Anatomical Planes Division of the body for dissections

20 Types of Anatomical Planes
Sagittal- left and right sides

21 Coronal-Front and back
Types of Anatomical Planes Coronal-Front and back

22 Transverse-top and bottom
Types of Anatomical Planes Transverse-top and bottom

23

24

25 Terms of Relationship

26 Superior (cranial)-above, towards the top

27 Inferior (caudal)-below, towards the bottom

28 Anterior (ventral)- towards front

29 Posterior (dorsal)- towards back

30 Medial- closer to midline of body

31 Lateral- farther from midline of body

32 Proximal- closer to top of limb

33 Distal- closer to bottom or end of limb

34 Superficial-close to the surface

35 Deep-deep to the surface

36 External-outer

37 Internal-inner

38 Central-close to the center

39 Peripheral-away from the center/out to the side

40 Parietal-outer

41 Visceral-inner

42 Supine: Lying face upwards

43 Prone: Lying face downwards

44 Knowledge Check Complete Anatomical Terms Worksheet

45 Action-what movement a muscle does
Flexion Extension Abduction Adduction Internal rotation External rotation

46 Basic Movement Patterns

47 Flexion-to bend or decrease the angle at a joint.
Wrist Shoulder Elbow Hip Knee Flexion can occur at: Shoulder, Elbow, Wrist, Fingers, Trunk, Hip, and Knee, and Toes

48 Extension-to straighten or increase an angle at a joint
Knee Wrist Shoulder Hip Elbow Extension can occur at: Shoulder, Elbow, Wrist, Fingers, Trunk, Hip, and Knee, and Toes

49 Abduction-to take away from the midline or center of the body
Shoulder Hip Abduction can occur at: Shoulder, Hip, Fingers, Toes

50 Adduction-to bring back to or add back to the midline or center of the body
Shoulder Hip Adduction can occur at: Shoulder, Hip, Fingers, Toes

51 Internal rotation-when a bone in the joint rolls or rotates forward in its socket
Shoulder Hip Internal Rotation can occur at: Shoulder, Hip

52 External rotation-when a bone in the joint rolls or rotates back in its socket
Shoulder Hip External Rotation can occur at: Shoulder, Hip

53 Circumduction-full circle or 360 degrees of motion
Circumduction can occur at: Shoulder, Hip

54 Eversion-bottom of foot goes out laterally
Eversion can occur at: Ankle only

55 Inversion-bottom of foot goes in medially
Inversion can occur at: Ankle only

56

57 Plantarflexion-to point toes to floor or stand on tip toes like a ballerina
Plantar Flexion can occur at: Ankle only

58 Dorsiflexion-stand or balance on heels, toes up off the ground
Dorsiflexion can occur at: Ankle only

59

60 Supination-palms are up or high arch in foot
Supination can occur at: Forearm, Foot

61 Pronation-palms are down or flattened arch in foot
Pronation can occur at: Forearm, Foot

62

63 Protraction-separate shoulder blades; round shoulders forward
Protraction can occur at: Shoulder only

64 Retraction-pinch shoulder blades together
Retraction can occur at: Shoulder only


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