Painted Skeleton Muscle Identification Quiz
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Questions and Answers

What is the origin of the Infraspinatus muscle?

Infraspinous Fossa of Scapula

What is the insertion of the Infraspinatus muscle?

Greater Tubercle of Humerus

What is the origin of the Levator Scapulae muscle?

C1-C4 Transverse Processes

What is the insertion of the Levator Scapulae muscle?

<p>Medial Border Scapula</p> Signup and view all the answers

What is the origin of the Rectus Abdominis muscle?

<p>Pubic Crest</p> Signup and view all the answers

What is the insertion of the Rectus Abdominis muscle?

<p>Xiphoid Process/ Costal Cartilages 5-7</p> Signup and view all the answers

What is the origin of the Trapezius muscle?

<p>Occipital Bone, Spinous Processes of C7 and All Thoracic Vertebrae</p> Signup and view all the answers

What is the insertion of the Trapezius muscle?

<p>Acromion and Spine of Scapula</p> Signup and view all the answers

What is the origin of the Latissimus Dorsi muscle?

<p>Last 3-4 Ribs, Iliac Crest</p> Signup and view all the answers

What is the insertion of the Latissimus Dorsi muscle?

<p>Intertubercular Sulcus</p> Signup and view all the answers

What is the origin of the External Intercostal muscle?

<p>Inferior Border of the Rib</p> Signup and view all the answers

What is the insertion of the External Intercostal muscle?

<p>Superior Border of the Rib</p> Signup and view all the answers

What is the origin of the Sternocleidomastoid muscle?

<p>Manubrium/Clavicle</p> Signup and view all the answers

What is the insertion of the Sternocleidomastoid muscle?

<p>Mastoid Process</p> Signup and view all the answers

What is the origin of the Serratus Anterior muscle?

<p>Lateral aspect of 1-8 Ribs</p> Signup and view all the answers

What is the insertion of the Serratus Anterior muscle?

<p>Anterior Medial Scapular Border</p> Signup and view all the answers

What is the origin of the Teres Major muscle?

<p>Posterior Inferior Angle of Scapula</p> Signup and view all the answers

What is the insertion of the Teres Major muscle?

<p>Intertubercular Sulcus</p> Signup and view all the answers

What is the origin of the Transverse Abdominis muscle?

<p>Iliac Crest</p> Signup and view all the answers

What is the insertion of the Transverse Abdominis muscle?

<p>not seen on model (Pubic Crest)</p> Signup and view all the answers

What is the origin of the Rhomboids muscle?

<p>Spinous Process of C7 T1-5</p> Signup and view all the answers

What is the insertion of the Rhomboids muscle?

<p>Medial Border of the Scapula</p> Signup and view all the answers

What is the origin of the Deltoid muscle?

<p>Anterior Lateral Clavicle, Acromion, and Spine of Scapula</p> Signup and view all the answers

What is the insertion of the Deltoid muscle?

<p>Deltoid Tuberosity</p> Signup and view all the answers

What is the origin of the Supraspinatus muscle?

<p>Supraspinus Fossa</p> Signup and view all the answers

What is the insertion of the Supraspinatus muscle?

<p>Greater Tubercle of Humerus</p> Signup and view all the answers

What is the origin of the Teres Minor muscle?

<p>Lateral Margin of Scapula</p> Signup and view all the answers

What is the insertion of the Teres Minor muscle?

<p>Greater Tubercle of Humerus</p> Signup and view all the answers

What is the origin of the Pectoralis Minor muscle?

<p>Anterior 3-5 Ribs</p> Signup and view all the answers

What is the insertion of the Pectoralis Minor muscle?

<p>Coracoid Process of the Scapula</p> Signup and view all the answers

What is the origin of the External Oblique muscle?

<p>Anterior Surface of Last 8 Ribs</p> Signup and view all the answers

What is the insertion of the External Oblique muscle?

<p>Iliac Crest</p> Signup and view all the answers

What is the origin of the Platysma muscle?

<p>fascia of chest (not seen on model)</p> Signup and view all the answers

What is the insertion of the Platysma muscle?

<p>Mandible</p> Signup and view all the answers

What is the origin of the Scalenes muscle?

<p>Transverse Processes of Cervical Vertebrae</p> Signup and view all the answers

What is the insertion of the Scalenes muscle?

<p>Anterolateral Aspect of 1-2 Ribs</p> Signup and view all the answers

What is the origin of the Splenius Capitis muscle?

<p>Spinous Processes of C7-T6</p> Signup and view all the answers

What is the insertion of the Splenius Capitis muscle?

<p>Mastoid Process</p> Signup and view all the answers

Study Notes

Review Lab #3 Activity: Painted Skeleton

  • Activity involves identifying muscles on a painted skeleton model.
  • First slide: provides a wide view of muscle origin and insertion points.
  • Second and third slides: offer close-up views for identifying bone markings and muscle attachment locations.
  • Exam format: muscle names only are required, not bone markings.
  • Muscle origin and insertion locations may vary across different models.
  • Missing origin or insertion points are noted on the slides.

Painted Skeleton: Name Muscle

  • Multiple images depict different muscle groups on a painted skeleton model.
  • Detailed images of different muscles, including their colors and locations.
  • Each muscle has a corresponding number.
  • Muscle origin and insertion points are labeled.

Infraspinatus (#74)

  • Insertion: Greater Tubercle Humerus
  • Origin: Infraspinous Fossa of Scapula

Levator Scapulae (#50)

  • Origin: C1-C4 Transverse Processes
  • Insertion: Medial Border Scapula

Rectus Abdominis (#64)

  • Insertion: Xiphoid Process/Costal Cartilages 5-7
  • Origin: Pubic Crest

Trapezius (#25)

  • Origin: Occipital Bone
  • Origin: Spinous Processes of C7 and all Thoracic Vertebrae.
  • Insertion: Acromion and Spine of Scapula

Latissimus Dorsi (#47)

  • Insertion: Intertubecular Sulcus
  • Origin: Last 3-4 ribs and Iliac Crest.

External Intercostal (#61)

  • Origin: Inferior Border of the Rib
  • Insertion: Superior Border of the Rib

Sternocleidomastoid (#20)

  • Origin: Manubrium/Clavicle
  • Insertion: Mastoid Process

Serratus Anterior (#51)

  • Origin: Lateral aspect of 1-8 ribs
  • Insertion: Anterior Medial Scapular Border.

Teres Major (#76)

  • Insertion: Intertubercular Sulcus
  • Origin: Posterior Inferior Angle of Scapula.

Transverse Abdominis (#68)

  • Origin: Iliac Crest
  • Insertion: Pubic Crest (not visible on the model)

Rhomboids (Major and Minor #48/49)

  • Insertion: Medial Border of the Scapula
  • Origin: Spinous Process of C7-T1-5

Deltoid (#72)

  • Origin: Anterior Lateral Clavicle
  • Origin: Acromion and Spine of Scapula
  • Insertion: Deltoid Tuberosity

Supraspinatus (#73)

  • Insertion: Greater Tubercle of Humerus
  • Origin: Supraspinous Fossa

Teres Minor (#75)

  • Insertion: Greater Tubercle of Humerus
  • Origin: Lateral Margin of Scapula

Pectoralis Minor (#58)

  • Origin: Anterior 3-5 ribs
  • Insertion: Coracoid Process of the Scapula

External Oblique (#66)

  • Origin: Anterior surface of last 8 ribs
  • Insertion: Iliac Crest

Platysma (#19)

  • Origin: Fascia of the Chest (not visible on the model)
  • Insertion: Mandible

Scalenes (#46 a,b,c)

  • Origin: Transverse Processes of Cervical Vertebrae
  • Insertion: Anterolateral aspect of 1-2 ribs

Splenius Capitis (#55c/21)

  • Origin: Spinous Processes of C7-T6
  • Insertion: Mastoid Process

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Description

Test your knowledge in identifying muscles on a painted skeleton model. This quiz includes various images focusing on muscle origin and insertion points, helping you learn about muscle attachment locations. Perfect for students in anatomy or physiology courses.

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