question | answer |
which is "not" a suprahyoid | omohyoid |
which muscle originates on the inguinal ligament, iliac crest and compresses abdominal contents | transverse abdominus |
this muscle contracts downward on inspiration and relaxes during expiration | diaphragm |
which muscle originates on the zygomatic arch and inserts into the mandible | masseter |
which muscle originates on the sternum and clavicle and inserts into the mastoid process | sternocleidomastoid |
which muscle originates on the pubis and inserts onto the costal cartilage of ribs 5,6,7 | rectus abdominus |
which muscle elevates the ribs during inspiration and help maintain the intercostal space | intercostals |
which of the following muscles is "not" an erector spinae | semispinalis |
which muscle does not have an origin or insertion on the mastoid process | splenius cervicis |
which muscle inserts into the 2nd rib | scalenes posterior |
which muscle inserts into the temporomandibular joint and laterally moves the jaw to the opposite side | lateral pterygoid |
which muscle unilaterally rotates the head to the opposite side | sternocleidomastoid |
which muscle closes the lips | orbicularis oris |
the brachial plexus passes between which two muscles | scalenus anterior and medius |
which muscle helps hold the cheek near the teeth for chewing | buccinator |
this muscles fibers run obliquely upward and medial, and acts in rotation of the trunk to the same side | internal obliques |
this muscle inserts on the posterior ribs and acts in lateral flexion of the spine | iliocostalis |
which muscle bilaterally extend the neck and rotate the neck to the same side | splenius capitis |
this muscle is known for its action as a "hip hiker" | quadratus lumborum |
which muscle originates on the spinous process of C7-T2 and acts to raise the ribs during breathing | serratus posterior superior |
what extends and laterally flexes the spine | erector spinae |
what opens the jaw when the hyoid bone is stable | suprahyoids |
major muscle of respiration | diaphragm |
what lies deep to the levator scapula and trapezius | serratus posterior superior |
what pulls the hyoid bone downward during swallowing | infrahyoids |