Various Criteria Used to Name Muscles

As above  

7 cards   |   Total Attempts: 188
  

Cards In This Set

Front Back
Region
Muscles may be named for their region as in cervical, thoracic, lumbar, sacrum & caudal. Eg: the multifidus cervicis is found in the neck region
Movement or action
Muscles may be named for the movement they produce. eg: the Flexor Carpi Radialis flexes the carpal joint
Origin or insertion
Muscles may be named for their distal or proximal ends. eg: The sternomandibular runs from the cartilage (manubrium) of the sternum to the ramus of the mandible (round angle of the lower jaw of skull)
Sections
Muscles may be named for the number of sections. eg: the triceps has three heads; lateral, medial & long
Direction
Muscles may be named for the direction of their fibres. eg: the fibres of the obliquus cranialis et caudalis (cranial & caudal head obliques) are slanting at an oblique angle
Location
Muscles may be named for where they lie. eg muscles with the word external or exturnus will be found on the extrernal or outer surface
shape
Muscles may be named for their shape. eg: teres minor. teres means round