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Back & Core Quiz#2
| Question | Answer |
|---|---|
| What does the Erector Spinae Group do? | Create spinal extension and stabilize spine |
| What is the origin of Spinalis? | -Thoracolumbar aponeurosis -SPs of the upper lumbar and lower thoracic vertbrae -Ligamentum Nuchae,spinous process of C-7 |
| What is the insertion of Spinalis? | -SPs of upper thoracic -SPs of cervicals except C-1 |
| What is the action of Spinalis? | B: extends head and spine U: Ipsilateral (same side) lateral flexion of neck and trunk |
| Is Spinalis deep or superficial? | DEEP (traps,lats, and part of Longissimus) |
| Which way do the fibers go for the Spinalis? | Up and down |
| How do you palpate the Spinalis? | Push down and away on the opposite side of the spine with reinforced thumbs |
| How do you feel the Spinalis? | Ask client to lift chest |
| What is the origin of Longissimus? | -Thoracolumbar aponeurosis -TVPs of thoracic region |
| What is the insertion of Longissimus? | -Ascending TVPs(thoracic and cervical) -Mastoid process of temporal bone |
| What is the action of Longissimus? | -Primarily extensor of trunk -B:extends head and spine -U: Ipsilateral (same side) lateral flexion of neck and trunk |
| Is Longissimus deep or superficial? | DEEP(to traps and lats) |
| Which way do the Longissimus fibers go? | Up and down |
| How do you palpate Longissimus? | Reinforced hands after Spinalis |
| How do feel Longissimus? | Ask Client to lift chest |
| What is the origin for Iliocostalis? | -Thoracolumbar aponeurosis -Iliac crest |
| What is the insertion of Iliocostalis? | -Ascending rib to rib -Lower cervical TVPs |
| What is the action of Iliocostalis? | -B:extends spine -U: Ipsilateral (same side) lateral flexion of neck and trunk -U: Ipsilateral rotation of neck |
| Is Iliocostalis deep or superficial? | DEEP(to trap and lats) |
| Which way do the fibers go for Iliocostalis? | Up and down |
| How do you palpate Iliocostalis? | Reinforced thumbs after Longissimus, start at medial border of scapula |
| How do you feel Iliocostalis? | Ask client to lift chest |
| How do you show Splenius Capitis? | From the head show v-shape |
| What is the origin of Splenius Capitis? | -inferior 1/2 of ligamentum Nuchae -SPs C-7 to T-4 |
| How do you show Iliocostalis? | One hand at PSIS, other hand at inferior angle of scapula going up around then back up to neck |
| What is the insertion of Splenius Capitis? | -Lateral nuchal line of the occiput -Mastoid process of temporal bone |
| What is the action of the Splenius Capitis? | -B: extends head and neck -U: Ipsilateral (same side) rotation of head and neck - Ipsilateral lateral flexion of head and neck |
| Is Splenius Capitis deep or superficial? | Both -deep to trap -superficial to upper lateral neck |
| How do you palpate Splenius Capitis? | -Find mastoid process go down and medial(prone) -(side lying) find taut muscle in the neck |
| How do you feel Splenius Capitis? | Ask client to lift head |
| What is the origin of Splenius Cervicis? | SPs T-3 to T-6 |
| What is the insertion of Splenius Cervicis? | TVPs of C-1 to C-3 |
| What is the action of Splenius Cervicis? | -B: extends neck -U: Ipsilateral (same side) neck rotation -ipsilateral lateral flexion of neck |
| Is Splenius Cervicis Deep or Superficial? | DEEP(to traps and Splenius Capitis) |
| How do you find Splenius Cervicis? | Medial to levator scapula |
| How do you show Splenius Capitis and Cervicis? | From head show upside v-shape |
| What is the origin of Multifidi and Rotatores? | -M: Sacrum and TVPs of lumbar through cervical vertebrae -R: TVPs of of lumbar through cervical vertebrae |
| What is the insertion of Multifidi and Rotatores? | SPs of lumbar vertebrae through second cervical vertebrae (Ms span 2-4 vertebrae,RS span 1-2 vertebrae) |
| What is the action of Multifidi and Rotatores? | -U: Rotate the vertebral column to the opposite side -B: Extend the cervical vertebrae |
| Are the Multifidi and Rotatores deep or superficial? | Deep |
| What is the origin of Quadratus Lumborum? | -Posterior Iliac crest -Iliolumbar Ligament |
| What is the insertion of Quadratus Lumborum? | -the 12th rib -TVPs L1-4 |
| What is the action of Quadratus Lumborum? | -B: assist in trunk extension -fixes in place 12th rib during respiration -U: elevation of hip -ipsilateral (same side) latetal flexion of trunk |
| Is Quadratus Lumborum deep or superficial? | DEEP (to several layers including erectors) |
| How do you show quadratic lumborum? | Hand slight angle in lower back |
| How do you palpate quadratus lumborum? | Hook thumbs on the edge of 12th rib and Iliac crest. Palpate floor to ceiling |
| What is the origin of rectus abdominis? | -Pubic crest -pubic symphysis |
| What is the insertion for rectus abdominis? | -cartilage of ribs 5-7 -xiphoid process |
| What is the action of rectus abdominis? | -flexion of vertebral column -tilts pelvis posteriorly |
| Is rectus abdominis deep or superficial? | Superficial |
| What do the religious inscriptions do? | Divide rectus abdominis into regions also gives strength to muscle |
| What is the Lines Alba? | Long tendinitis line that divides rectus abdominis into left and right halves |
| How do you show fiber direction for rectus abdominis? | One hand upper ribs, other hand pubic region, clap hands over |
| How do you palpate rectus abdominis? | Use reinforced finger pads |
| How do you feel rectus abdominis? | Ask client to do sit up |
| What is the origin of the external oblique? | External surfaces of the 5-12 ribs |
| What is the insertion of external oblique? | -anterior iliac crest -abdominal aponeurosis to Linea alba |
| What is the action of external oblique? | -B: flex trunk -U: ipsilateral lateral flexion of trunk -contralateral rotation of trunk |
| Is the external oblique deep or superficial? | Superficial |
| How do you show external oblique? | Side of trunk, show guns in holster for direction |
| How do you palpate external oblique? | From hip use reinforced hands, strum to opposite shoulder |
| How do you feel external oblique? | Ask client to sit up away from you |
| What is the origin of internal oblique? | -lateral inguinal ligament -iliac crest -thoracolumbar aponeurosis |
| What is the insertion of internal oblique? | -cartilage of lower 3 ribs -abdominal aponeurosis to Linea alba |
| What is the action of internal oblique? | -B:flexes trunk -compresses an contents -U: ipsilateral lateral flex of trunk -ipsilateral rotation of trunk |
| Is the internal oblique deep or superficial? | DEEP to external oblique |
| How do you show internal oblique? | Side of trunk, show guns in holster going opposite way |
| How do you palpate internal oblique? | Reinforced hands, strum towards opposite hip |
| How do you feel internal oblique? | |
| Ask client to sit up towards you | |
| What is the origin of transverse abdominis? | -lateral inguinal ligament -iliac crest -thoracolumbar aponeurosis -cartilage of lower 6 ribs |
| What is the insertion of transverse abdominis? | Abdominal aponeurosis to Linea alba |
| What is the action of transverse abdominis? | Compression of an contents |
| Is transverse abdominis deep or superficial? | DEEP (to external and internal oblique) |
| What is the origin of diaphragm? | -costal attachment:inner surface of lower 6 ribs -lumbar attachment: upper 2-3 lumbar vertebrae -sternal attachment: inner part of xiphoid process |
| What is the insertion of diaphragm? | Central tendon |
| What is the action of diaphragm? | -draws down central tendon of the diaphragm -increases volume of the thoracic cavity during inhalation |
| Is diaphragm deep or superficial? | DEEP(inside the lower thoracic cage) |
| How do you palpate diaphragm? | Use reinforced thumbs, get under rib, ask client to take a breath and use thumbs to get under |
| What is the origin of the intercostals? | Inferior border of the rib above |
| What is the insertion of the intercostals? | Superior border of the rib below |
| What is the action of the intercostals? | -external:draw the ribs superiorly(increasing the space of the thoracic cavity) to assist with inhalation -internal: draw the ribs inferiorly(decreasing the space of the thoracic cavity) to assist with exhalation |
| Are the intercostals deep or superficial? | Deep |
| What is the origin of Serratus Posterior Superior? | SPs T-12 to L-3 |
| What is the insertion of serratus posterior Superior? | Posterior surface of the 2nd-5th ribs |
| What is the action of serratus posterior Superior? | Elevate the ribs during inhalation |
| What is the origin of serratus posterior inferior? | SPs T-12 to L-3 |
| What is the insertion of serratus posterior inferior? | Posterior surface of the 9th-12th ribs |
| What is the action of serratus posterior inferior? | Depress ribs during exhalation |
| Is the serratus posterior inferior deep or superficial? | DEEP |