Shared Flashcard Set

Details

Module C
OINA's
11
Anatomy
Undergraduate 1
03/03/2009

Additional Anatomy Flashcards

 


 

Cards

Term

 

 

 

Temporalis

Definition

 

O: Lateral Surface of Temporal Bone

 

I: Mandible

 

A: Closes & Retracts Jaw

 

N: Cranial Nerve 5 (V)

 

 

Term

 

 

 

Messeter

Definition

 

O: Zygomatic Arch

 

I: Mandible

 

A: Closes Jaw & Assists Protraction

    Unilaterally: Lat. Jaw motion to same side

 

N: Cranial Nerve 5 (V)

Term

 

 

Medial 

Pterygoid

Definition

 

O: Pterygoid Plate

 

I: Mandible

 

A: Closes Jaw & Assists Protraction

    Inilaterally: Lateral Jaw motion to opposite side

 

N: Cranial Nerve 5 (V)

Term

 

 

Lateral Pterygoid

Definition

 

O: Pterygoid Plate

 

I: Mandible, Temporomandibular jt. Capsule

 

A: Protects Jaw

    Unilaterally: Lateral Jaw Motion to Opposite Side

 

N: Cranial Nerve 5 (V)

Term

 

 

 

 

Sternocleidomastoid

Definition

O: Sternal Head - Manibruium of Sternum

    Clavicular Heal - Medial Clavicle

 

I: Mastoid Process of Temporal Bone

 

A: Bil - Flexion of Neck

    Uni - Lateral Flexion of Neck to same side. 

            Rotation of Head to opposite side.

 

N: Accessory Nerve (Cranial Nerve 11) (C2,3)

Term

 

 

 

Scalenes

(Anterior, Medius, Posterior)

 

 

Definition

    Transverse Processes of Cervical Vertebrae

O: Anterior - C3 - 6

    Medius - C2 - 7

    Posterior - C4 - 6

 

I: First 2 Ribs

 

A: Bil - Raise first 2 ribs during forced inspiration or              Assists Neck Flexion

    Uni - Assists in Lat. Flexion of Head to same side

N: Ventral Rami of Cervical Nerves 3 - 8

Term

 

 

Splenius

Capitis

Definition

 O: Ligamentum Nuchae

     Spinous Processes of C7, T1 - 3

 

I: Mastoid process of Temporal Bone

   Occipital Bone

 

A: Bil - / of Neck

    Uni - Lat. Flexion & Rot. of Head to Same Side

 

N: Dorsal Rami of Lower Cervical Nerves

Term

 

 

Splenius

Cervicis

 

Definition

 

O: Upper Thoracic Vertebrae (T3 - 6)

 

I: Upper Cervical Vertebrae

 

A: Bil - / of Neck

    Uni - Lat. Flexion & Rot of head to same side

 

N: Dorsal Rami of Lower Cervical Nerves

Term

 

 Rectus

Abdominis

Definition
 
O: Pubic Symphysis Crest
 
I: Costal Cartilages of Ribs 5, 6, 7
   Xiphoid Process
 
A: Flexion of Trunk
    Supports Compression of Abdominal Contents
 
N: Ventral Rami of Intercostal Nerves T7 - T12
Term

 

 

External

Oblique

Definition

O: Lower 8 Ribs

 

I: Linea Alba, Pubis

   Anterior iliac Crest

 

A: Bil - Flex. of Trunk, compression of Abdominal

           contents

   Uni - Lat. Flex. & Rot. of trunk to opposite side   

 

N: Ventral Rami of Intercostal Nerves T7 - T12   

    L1 (L1 = iliohypogastric & ilioinguinal nerves

Term

 

 

Internal

Oblique

Definition
O: InguinalLigament, Anteriaor Iliac Crest,
    Thoracolumbar Aponeurosis
 
I: Costal Cartilages of Lower Ribs, Abdominal Apneur-
    osis & Linea Alba
 
A: Bil - Flex. of Trunk, Compression of Abd. contents
    Uni - Lat. Flex. & Rot. of Trunk to same side
 
N: Ventral Rami of Intercostal Nerves T8 - T12
    L1 ( L1 = Iliohypogastric & Ilioinguinal Nerves)
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