MUSCLES
Name the 4 heads of the Quadriceps Femoral m
-Rectus Femoris
- Vastus Lateralis
- Vastus Intermedius
-Vastus Medialis
Explain or Draw the artery branching
:)
What nerve innervates your digital extensors?
Fibular n.
How many gluteal muscles does the horse have?
4 (Superficial, Middle, Deep, Accessory)
What muscles rotate the hip laterally?
Gemelli and Quadratus Femoris
What are the components and goal of the Reciprocal Apparatus?
1. SDF and Fibularis Tertius
2. Link actions of stifle and tarsal joints
What muscles make up the CCT?
Gastrocnemius
SDF
(+ Biceps Femoris, Semitendinosus, Gracilis)
Name the 2 arteries you can take a pulse on in the horse
Dorsal Metatarsal 3 a. and Plantar Digital a.
Explain the branching of the Sciatic nerve and what each innervates
Common Fibular innervates CLFL and Tibial innervates GSPD
What arteries make up the sigmoid flexure?
Caudal Tibial and Saphenous a.
What structure lies between your SDF and calcanean tuber?
Subtendinosous Calcanean Bursa
Explain how the Equine stifle compartments communicate
Medial Femorotibial (100%)
Femoropatellar
Lateral Femorotibial (25%)
Middle+Lateral= 0%
What muscle inserts on the trochanteric fossa of the femur?
Gemelli
What artery innervates the Sartorius m. ?
Superficial Circumflex Iliac a.
What lumbar nerves does the Obturator n originate from?
L4-L6 (same as Femoral)
Name the distal atatchments for the Cranial Tibial muscle
Dorsal Branch = Metatarsal Tuberosity
Medial Branch= 1/2 MT bones
What is the name of the disease resulting from an inflamed Long Plantar Ligament?
Curb
What 2 joint sacs communicate in the dog?
Tarsocrural/Proximal Intertarsal joint and Distal Intertarsal
What landmark does the Gastrocnemius originate from?
Supercondylar Tuberosities
Name the muscles the Caudal Femoral arteries innervate
BSS, GAP, Superficial Gluteal
What nerves carry both Motor and Sensory information?
Femoral, Sciatic, Fibular, and Tibial
What muscles rotate the patella 15 degrees medially?
Gracilis and Semitendinosus
What muscle atatches to the pecten?
Rectus Abdominis
What is the name of the 5th nerve block?
Superficial and Deep Fibular Nerve Block
What direction do your Internal Abdominal Oblique fibers run?
Caudodorsal
Damage to the Obturator nerve can lead to what disease?
Downer Cow Syndrome
What 2 extra muscles does the cat have?
Soleus and Gluteofemoralis
How much of an animals body weight does the pelvic limb support?
40%