Shared Flashcard Set

Details

HN Compartments
HN Compartments
32
Veterinary Medicine
Not Applicable
12/12/2016

Additional Veterinary Medicine Flashcards

 


 

Cards

Term
Musculoskeltal compartment contains
Definition
epaxial & hypaxial muscles
cervical vertebrae
Term
What is epaxial vs hypaxial?
Definition
In cross section, if you draw a horizontal line across the intervertebral disc, anything above is epaxial, anything below is hypaxial
Term
What type of vertebrae is this? What passes through the hole the arrow's pointing to?

[image]
Definition
cervical vertebrae (can tell bc of the transverse foramen)

vertebral artery passes through the hole
Term
What does the vertebral artery do?
Definition
provides collateral circulation to the brain
Term
What does the cranial portion of the atlas articulate with? What head motion does this join create?
Definition
occipital condyle

'yes' nod
Term
What vertebrae is this
[image]
Definition
atlas
Term
What vertebrae is this
[image]
Definition
axis
Term
What is the arrow pointing to

[image]
Definition
odontoid process (dens) that would normally form the body of C1
Term

True or False

 

Other than the occipital-C1 and C1-C2 joints, all other motions involve the whole neck

Definition
true
Term
What is unique about C6 on a cow? What does this do?
Definition
it has plates, possibly protects structures coming through the thoracic inlet
Term
What muscles move or stabilize the head on the neck?
Definition
brachiocephalicus
sternocephalicus
splenius
longissimus capitus
sternomandibularis (horse)
Term
Which muscles more or stabilize the whole neck?
Definition
omnotransversarius
sternocephalicus
serratus ventralis
longissimus capitus
longissimus atlantis
longus colli
sternomandibularis
sternocephalicus
Term
Which muscles stabilize short segments of the vertebral column?
Definition
splenius
transversospinalis group
Term
Which muscles are known as 'deep stabilizers'
Definition
transversospinalis group
Term
What are the arrows pointing to?
[image]
Definition
brachiocephalicus (F1/F2) & omnotransversarius (F2)

jugular groove

Sternocephalicus (F1,F2)
Term
What do F4 muscles do?
Definition
more or stabilize the larynx at the top end of the trachea
Term
What do F1 muscles do?
Definition
flex/extend the head or stabilize it on the neck
Term
What do F2 muscles do?
Definition
move or stabilize the whole neck
Term
What do F3 muscles do?
Definition
move or stabilize short segments of the vertebral column
Term
[image]
Definition
splenius (F1, F3)

serratus ventralis (F2)

brachiocephalicus (F1, F2)
Term
[image]
Definition

splenius

longissimus capitis (F1,F2)

longissimus atlantis (F2)

Term
[image]

What group(s) does the muscle belong to?
Definition
trachea

sternocephalicus F1, F2
Term
What is the arrow pointing to? What muscle group(s) does it belong to?
[image]
Definition
sternomandibularis F1, F2
Term
The great auricular nerve runs from...
Definition
C2 to skin of pinna
Term
The great occipital nerve runs from...
Definition
C2 to skin over temporalis muscle
Term
What are the pretrachial muscles? What group do they belong to?
Definition
F4

sternohyoid
sternothyroid
thyrohyoid
Term
[image]
Definition
[image]
Term
How do the pretrachial muscles vary between speciess?
Definition
horse involves the omohyoid as well
Term
The omohyoid crosses the neck between the ________ and ______
Definition
external jugular and common carotid
Term
What are the two 'parts' to the nuchal ligament?
Definition
funicular (ropelike, runs along the crest of the neck)

laminar (sheetlike, fans out underneath the funicular)
Term
Pull evil and fistulus withers are due to...
Definition
inflammation of the bursae (synovial pouches) between the nuchal ligament & tips of vertabrae
Term
The main lymph node draining from the head is the...
Definition
retropharyngeal lymph node
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