Exam 3 Review Flashcards
What does the Thoracolumbar fascia resist?
Flexion and lateral flexion providing assistance to extensors
How does the external oblique work with concentric and eccentric?
Ipsilateral side is concentric on lateral flexion
Contralateral side is concentric on rotation
How does the internal oblique work with concentric and eccentric?
Ipsilateral side is concentric in lateral flexion
Ipsilateral side is concentric in rotation
What are the proprioception muscles of the spine?
Erector spinae muscle
-iliocostalis
-longissimus
-spinalis
What are the stabilizer muscles of the spine?
Semispinalis
Multifidus
Rotatores
Interspinalis
Intertransversarii
Levatores costarum
What are the intrascapular ligaments of the hip?
Ligament of head of femur
Transverse ligament of acetabulum
What are the extrascapular ligaments of the hip?
Iliofemoral
Ishciofemoral
Pubofemoral
What do the external intercostals do?
Move upper ribs in pump handle movement (active)
What do the internal intercostals do?
Passively control the movement of depressing the ribs
What are the bones involved in the lateral longitudinal arch?
Calcaneus
Cuboid
Metatarsals 4-5
Medial arch
Metatarsals 1-3
Transverse arch
All metatarsals
What are the nerves of the pelvic floor?
S2-S4
What is cut through to help with birth?
Superior transverse perineal muscle
What are the extrascapular arterial ring of the femoral neck?
Lateral femoral circumflex artery
Medial femoral circumflex artery
What happens if the ligamentum teres is torn?
Avascular necrosis of femoral head
What is the least likely type of dislocation of the hip?
anterior
What do the bursa of the knee do?
Reduce friction
What stabilizes the patella against subluxation?
Patellar ligament
Where do nerves exit in vertebrae?
The vertebrae below
Superior tibiofibular joint
Synovial joint
Inferior tibiofibular joint
Syndesmosis joint
What arch makes more contact with the ground?
Lateral longitudinal arch
Attachments of medial meniscus
Anterior horn is attached to ACL
Posterior horn is attached to PCL
Very fixed
Peripheral border is most vascularized
Attachments of lateral meniscus
Covers larger portion of articular surface
Anterior horn is attached to ACL
Posterior horn attaches behind the intercondylar eminence
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Pronation weight bearing
Plantar flexion and adduction of talus
Eversion of calcaneus
Supination weight bearing
Dorsiflexion and abduction of talus
Inversion of calcaneus
Pronation non weight bearing
Dorsiflexion, eversion and abduction of calcaneus
Supination non weight bearing
Plantarflexion, inversion and adduction of calcaneus
What are the nerves of the thorax?
Anterior cutaneous nerve
Lateral cutaneous nerve
Intercostal nerve
