Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Remove Ads
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards




share
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Back Layer 4, 5

Back layer 4, 5

QuestionAnswer
Splenius capitis OIIA O: Ligamentum nuchae, SP C7-T3 I: Lteral 1/3 superior nuchal line and mastoid process I:dorsal rami C1-T1 A: B/L Head ext., U/L ipsilateral lateral flexion and rotation
Splenius cervisis OIIA O: SP T3-T6 I: TP C1-C3 I: dorsal rami lower C/S nerves A: B/L neck ext. U/L ipsilateral lateral flexion and rotation
Illiocostalis Lumborum OI O: Common tendon of erector spinae, illiac crest I: INferior borders ribs 6-12 at rib angles
Illiocostalis thoricis OI O: Superior borders of ribs 6-12 at angles I: ribs 1-6 at angles, TP C7
Illiocostalis Cervisis OI O: 3-6 ribs at angles I: Posterior tubricles of TP C4-C6
Illiocostalis actions are? B/L spinal ext, maintain post. U/L ipsilateral lateral flexion
Longissimus Thoracis OI O: Common tendon of erector spinae, TP L1-L5, accessory process L1-L5 I: TP T1-T12, 3-12 ribs medial cartilage
Longissimus Cervicis OI O: TP T1-T5 I: posterior tubricles TP C2-C6
Longissimus capitis OI O: TP T1-T5 I: Posterior margin mastoid process
Longissimus muscles action is? B/L spinal ext (cervicis & thoricis) U/L lateral flextion. Capitis B/L extends the head, U/L ipsilateral rotation
All of the erector spinae muscles are layer? Layer 5
All of the muscles in layers 4 and 5 are? Intrinsic muscles, move spine
Spinalis thoricis OI O: SP T11-L2 I: SP T1-T4
Spinais cervicis OI O: Ligamentum nuchae, SP C7-T2 I: SP C2-C4
Spinalis capitis OI O: SP lower C/S and upper T/S I: Between inferior and superior nuchal lines
Spinalis actions are? B/L spinal and head ext
Erector spinae muscles go in what order from lateral to medial? Illiocostalis, Longissimus, Spinalis
Erector spinae muscles are all innervated by? dorsal rami in area
Created by: hopper