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Exam 5 A&P
Origin-Action-Insertion-Innervation of Torso Muscles
| Question | Answer |
|---|---|
| Muscle that action is to flex the vertebral column & tilt pelvis posteriorly | Rectus Abdominis |
| Muscle that unilaterally rotates vertebral column to opposite side and lateral flex vertebral column to same side? | External Oblique |
| Muscle that inserts at the cartilage of the 5th, 6th, and 7th ribs and xiphoid process | Rectus Abdominis |
| The innervation of the Rectus Abdominis is T5, 6, T7-11, T12 and? | Ventral Rami |
| The External Oblique origin is the external surfaces of? | 5th and 12th ribs |
| Muscle that bilaterally flex the vertebral column and compress abdominal content? | External Oblique |
| The Rectus Abdominis origin is the pubic crest and? | Pubic Symphysis |
| What muscle is located superficial, anterior surface of abdomen and action to palpate this muscle is "do a small sit-up" | Rectus Abdominis |
| The anterior part of the iliac crest, rectus sheath to linea alba is the insertion of what muscle? | External Oblique |
| Muscle that action is to compress abdominal content? | Transverse Abdominis |
| The Internal Oblique origin is? | Lateral inguinal ligament, iliac crest and Thoracolumbar fascia |
| The Transverse Abdominis origin is lateral inguinal ligament, iliac crest, thoracolumbar fascia and? | Internal surface of lower 6 ribs |
| Muscle that Unilaterally rotate and laterally flex the vertebral column to same side ? | Internal Oblique |
| The Muscle located on the lateral surface of the abdomen | External Oblique |
| The Internal Oblique innervation is T7, 8, T9-12, L1 ventral rami and? | iliohypogastric and ilioinguinal |
| The muscle that inserts on the rectus sheath to linea alba? | Transvers Abdominis |
| The internal Oblique insert on the internal surface of lower three ribs and? | rectus sheath to linea alba |
| Muscle innervation is (T5,6), T7-11, and T12 | External Oblique |
| Muscle that bilaterally flex the vertebral column and compress abdominal content | Internal Oblique |
| Muscle innervation is T7-12, L1, Iliohypogastric and ilioguinal and ventral divisions is? | Transvers Abdominis |
| Action to palpate the External Obliques? | "rotate your trunk to the opposite side" |
| Muscle that unilaterally: Laterally tilt (elevate) pelvis and laterally flex vertebral column to same side? | Ouadratus Lumborum |
| Muscle that is inserted on central tendon? | Diaphragm |
| The three attachments of the origin of the Diaphragm? | Costal , Lumbar, and Sternal Attachment |
| The origin of the Ouadratus Lumborum is? | Posterior iliac crest |
| What muscle is located deep to erectors, low back. | Ouadratus Lumborum |
| The muscle that draw down the central tendon and increase the volumn of the thoracic cavity during inhalation? | Diaphragm |
| The Ouadratus Lumborum muscle bilaterally fix the last rib during forced inhalation and exhalation and? | Assist to extend the vertebral column |
| The muscle who's innervation is Phrenic, C3, 4, 5 | Diaphragm |
| The origin of the External Intercostal is? | Inferior border of the rib above |
| The muscle that inserts on the last rib and transvers process of the 1st and 4th lumbar vertebrae? | Ouadratus Lumborum |
| The insertion of the External Intercostal is? | Superior border of the rib below |
| The muscle innervation is lumbar plexus, T12, L1, 2, 3? | Ouadratus Lumborum |
| The muscle that is located in the spaces between the ribs and action to palpate is to "inhale"? | External Intercostals |
| The innervation of the External and Internal Intercostals is? | Thoracic |
| Muscle that is located in the spaces between the ribs and action to palpate is "exhale"? | Internal Intercostals |
| The action to palpate the Ouadratus Muscle is? | "Hike you hip toward your shoulder" |
| Muscle that is located on the underside of the ribs and action to palpate is to "inhale into your belly"? | Diaphragm |
| The muscle who's action is to draw the ribs superiorly to assist with inhalation? | External Intercostal |
| Muscle of the Erector Spinae Group? | Spinalis, Longissimus, and lliocostalis |
| The innervation of the Erector Spinae Group? | Spinal |
| The origin of this muscle is the spinous process of the upper lumbar and lower thoracic vertebra (thoracis) | Spinalis |
| The Muscle whos origin is Inferior border of the ribs above and insertion is superior border of the ribs below? | Internal Intercostals |
| Muscle Group that unilaterally: laterally flex to the same side and Bilaterally: extend the vertebral column | Erector Spinae Group (Spinalis, Longissimus, and lliocostalis) |
| The muscle that inserts the spinous process of the upper thoracic (thoracis) and Spinous process of cervicals, except C1 (cervicis) | Spinalis |
| Muscle group located Alongside the spine and action to palpate is "extend your spine" or "raise your feet slightly" | Erector Spinae Group (Spinalis, Longissimus, and lliocostalis) |
| A muscle that draw the ribs inferiorly to assist with exhalation | Internal Intercostals |
| The muscle that is located just lateral to the spinous process and action to palpate is to "extend your spine" | Spinalis |
| The origin of this muscle is the Common Tendon (thoracis) and the transverse process of the upper 5 thoracic vertebrae (cervicis and capitis) | Longissimus |
| The muscle that is located lateral to the longissimus fibers and action to palpate is to "extend your spine" or "raise your feet slightly" | Iliocostalis |
| The origin of the Iliocostalis is? | Common Tendon (lumborum) and Posterior surface of ribs 1-12 (thoracis and cervicis) |
| The muscle that locates lateral to spinalis fibers and action to palpate is "extend your spine"? | Longissimus |
| Insertion of the iliocostals is Transverse process of lumbar vertebrae 1-3, posterior surface of ribs 6-12 and? | Posterior surface of ribs 1-6 and transverse process of lower cervicals |
| The insertion of the muscle is: lower nine ribs and transverse process of thoracic vertebrae, The transverse process of the cervical vertebrae and Mastoid process of the temporal cone | Longissimus |
| The origin of this muscle is the transverse process of c-4 to t-5 | Semispinalis Capitis |
| The unilateral action of these muscles are to rotate the vertebrae column to the opposite side. | Multifidi and Rotatores |
| The innervation of the Semispinalis Capitis is? | Cervical |
| The bilateral action of the Multifidi and Rotatores is? | Extend the vertebral column |
| The muscle who's action is to extend the vertebral column and head? | Semispinalis Capitis |
| The Semispinalis Capitis is inserted between what two nuchal lines of the occiput? | Superior and Inferior nuchal Lines |
| ORIGIN: sacrum and transverse process of lumbar through cervical vertebra | Multifidi and Rotatores |
| Insertion of Multifidi and Rotatores? | Spinous Process of lumbar vertebrae through second cervical vertebra (span 2 to 4 vertebrae) |
| The muscle is located deep to erectors, lateral to the spine and action to palpate is "extend your spine"? | Semispinalis Capitis |
| The muscle is located deep to the erectors, lateral to the spine and action to palpate is to "extend and/or rotate your spine"? | Multifidi and Rotatores |
| This muscle innervation of the Multifidi, Rotatores, Intrertransversartii, and Interspinalis is? | Spinal |
| The unilateral action of this muscle laterally flex the vertebral column to the same side and bilaterally extends the vertebral column? | Interransversarii |
| The action of the muscle is to extend the vertebral column? | Interspinalis |
Created by:
JML19
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