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WorksheetsThe muscles of the dog 1
Total questions: 20
Worksheet time: 12mins
Are the muscles of mastication
Digastricus
Masseter
Temporalis
Medial and lateral pterygoids
extrinsic muscle of the tongue
Are the muscles of the eye
dorsal rectus
ventral rectus
Medial rectus
Lateral rectus
frontal rectus
this muscles act to rotate the eye about its visual axis
ventral rectus
ventral oblique
Retractor bulbi
Lateral rectus
dorsal oblique
this muscles forms a muscular cone around the optic nerve at the back of the eye and its action is pull the aye deeper into the socket
ventral rectus
ventral oblique
Retractor bulbi
Lateral rectus
dorsal oblique
lie dorsal to the transverse process of the vertebrae
Epaxial muscles
Hypaxial muscles
Internal intercostals
Aortic hiatus
Oesophageal hiatus
lie ventral to the transverse process of the vertebrae
Epaxial muscles
Hypaxial muscles
Internal intercostals
Aortic hiatus
Oesophageal hiatus
'muscles of the thoracic wall are mostly involved in respiration (2)
External intercostals
Hypaxial muscles
Internal intercostals
Aortic hiatus
Oesophageal hiatus
Openings in the diaphragm that allow through structures that pass from the thoracic region into the abdomen
Diaphragm foramen
caval foramen
Internal intercostals
Aortic hiatus
Oesophageal hiatus
Which is not abdominal muscles
External abdominal oblique
Internal abdominal oblique
Transversus abdominis
Rectus abdominis
Oblique abdominis
is a triangular sheet of muscle that insets on the spine of the scapula
Trapezius
Pectoral
Latissinus dorsi
Brachiocephalicus
Run from the limb and hold the forelimb againts the body wall
Trapezius
Pectoral
Latissinus dorsi
Brachiocephalicus
Is a large fan-shaped muscle which has a very broad origin on the thoracic spine and inserts on the humerus
Trapezius
Pectoral
Latissinus dorsi
Brachiocephalicus
Runs from the base of the skull to an insetion on the cranial aspect of the humerus
Trapezius
Pectoral
Latissinus dorsi
Brachiocephalicus
Intrinsic muscles of forelimb (all originate and inset on the forelimb)
Supraspinatus
Pectoral
Latissinus dorsi
Brachiocephalicus
infraspinatus
Muscle originates from the humerus and insets on the radius and ulna . Flexes the elbow joint
Brachialis
Triceps brachii
Biceps brachii
Brachiocephalicus
Has four heads with separate origins however they all insert on the olecranon of the ulna
Brachialis
Triceps brachii
Biceps brachii
Brachiocephalicus
Three muscles the superficial, middle and deep
Gluteals
Quiadriceps femoris
Adductor muscles
Gracilis
Semimebranous
Is the most medial muscle of the hamstring group. Extends the hip and flexes the stifle
Gluteals
Quiadriceps femoris
Adductor muscles
Gracilis
Semimembranous
Originates from the caudal aspect of the femur and insets on the calcaneous of the hock
Gastrocnemius
Quiadriceps femoris
Adductor muscles
Gracilis
Semimembranous
Forms the caudal half of the medial surface of the thigh
Gluteals
Quiadriceps femoris
Adductor muscles
Gracilis
Semimembranous
