Lab Practical 3 Flashcards
what is the action of the diaphragm
enlarges thorax by depressing floor of thoracic cavity during inhalation
what is the action of the external intercostals
elevates ribs during inhalation
what is the action of the external oblique
compresses abdomen
what is the action of the iliocostalis (lateral) group
extends neck
what is the action of the internal intercostals
depresses the ribs during exhalation
what is the action of the internal oblique
compresses abdomen
what is the action of the longissimus (intermediate) group
extends neck
what is the action of the psoas major
flexes trunk
what is the action of the rectus abdominis
compresses abdomen
what is the action of the spinalis (medial) group
extends trunk
what is the action of the transverse abdominis
compresses abdomen
what is the action of the adductor group
flexes thigh
what is the action of the biceps femoris
extend thigh
what is the action of the gluteus maximus
extends thigh at hip
what is the action of the gluteus medius
abducts thigh
what is the action of the gluteus minimus
abducts thigh
what is the action of the gracilis
adducts thigh
what is the action of the iliacus
flexes thigh
what is the action of the psoas major
flexes thigh
what is the action of the rectus femoris
flexes thigh
what is the action of the sartorius
flexes thigh
what is the action of the semimembranosus
extends thigh
what is the action of the semitendinosus
extends thigh
what is the action of the tensor fasciae latae
flexes thigh
what is the action of the biceps femoris
flexes lower leg
what is the action of the fibularis group
dorsiflexes
what is the action of the gastrocnemius
flexes the lower leg
what is the action of the gracilis
flexes lower leg
what is the action of the rectus femoris
extends lower leg
what is the action of the sartorius
flexes lower leg
what is the action of the semimembranosus
flexes lower leg
what is the action of the semitendinosus
flexes lower leg
what is the action of the soleus
plantar flexes foot
what is the action of the tibialis anterior
dorsiflexes
what is the action of the vastus intermedius
extends lower leg
what is the action of the vastus medialis
extends lower leg
what is the action of the vastus lateralis
extends lower leg
what is the origin of the diaphragm
xiphoid process, ribs 7-12, lumbar vertebrae
what is the origin of the external intercostals
inferior border of the ribs
what is the origin of the external oblique
lower 8 ribs
what is the origin of the iliocostalis (lateral) group
iliac crest, all ribs
what is the origin of the internal intercostals
superior border of the ribs
what is the origin of the internal oblique
iliac crest
what is the origin of the longissimus (intermediate) group
transverse processes T and L vertebrae
what is the origin of the psoas major
lesser trochanter of femur
what is the origin of the rectus abdominis
pubis, pubic symphysis
what is the origin of the spinalis (medial) group
spinous processes upper L, lower T vertebrae
what is the origin of the transverse abdominis
lower 6 ribs, iliac crest, lumbar vertebrae
what is the origin of the biceps femoris
ischial tuberosity , linea aspera of femur
what is the origin of the fibualris group
anterior surface and head of fibula, lateral condyle of tibia
what is the origin of the gastronemius
lateral and medial condyles of femur
what is the origin of the gracilis
lower edge of pubic symphysis
what is the origin of the rectus femoris
anterior inferior iliac spine, margin of acetabulum
what is the origin of the sartorius
anterior superior iliac spine
what is the origin of the semimembranosus
ischial tuberosity
what is the origin of the semitendinosus
ischial tuberosity
what is the origin of the soleus
head and shaft of the fibula, posterior surface of the tibia
what is the origin of the tibialis anterior
lateral condyle and surface of tibia
what is the origin of the vastus intermedius
anterior and lateral surfaces of femur
what is the origin of the vastus lateralis
greater trochanter, linea aspera of femur
what is the origin of the vastus medialis
medial surface and linea aspera of femur
what is the origin of the adductor group
pubis and pubic symphysis, ischial tuberosity
what is the origin of the biceps femoris
ischial tuberosity, linea aspera of femur
what is the origin of the gluteus maximus
sacrum, coccyx, posterior surface of ilium
what is the origin of the gluteus medius
lateral surface of ilium
what is the origin of the gluteus minimus
lateral surface of ilium
what is the origin of the gracilis
lower edge of pubic symphysis
what is the origin of the iliacus
iliac fossa
what is the origin of the psoas major
transverse processes of lumbar vertebrae
what is the origin of the rectus femoris
anterior inferior iliac spine, margin of acetabulum
what is the origin of the sartorius
anterior superior iliac spine
what is the origin of the semimembranosus
ischial tuberosity
what is the origin of the semitendinosus
ischial tuberosity
what is the origin of the tensor fasciae latae
anterior surface of iliac crest
what is the insertion of the diaphragm
central tendon
what is the insertion of the external intercostals
superior border of ribs
what is the insertion of the external oblique
iliac crest, linea alba
what is the insertion of the iliocostalis (lateral) group
ribs or transverse processes, 6 vertebrae above origin
what is the insertion of the internal intercostals
inferior border of ribs ( above origin)
what is the insertion of the internal oblique
lower 3-4 ribs , pubis, linea alba
what is the insertion of the longissimus (intermediate) group
transverse processes , 12 vertebrae above origin, ribs, mastoid process
what is the insertion of the psoas major
transverse processes of lumbar vertebrae
what is the insertion of the rectus abdominis
ribs 5-7, xiphoid process
what is the insertion of the spinalis (medial) group
spinous processes upper T, all C vertebrae, occipital bone
what is the insertion of the tranversus abdominis
pubis, linea alba, xiphoid process
what is the insertion of the biceps femoris
head of fibula, lateral condyle of tibia
what is the insertion of the fibularis group
tarsals and metatarsals
what is the insertion of the gastrocnemius
calcaneus
what is the insertion of the gracilis
medial surface of tibia
what is the insertion of the rectus femoris
tibial tuberosity
what is the insertion of the sartorius
medial surface of tibia
what is the insertion of the semimembranosus
medial condyle of tibia
what is the insertion of the semitendinosus
medial surface of tibia, distal to medial condyle
what is the insertion of the soleus
calcaneus
what is the insertion of the tibialis anterior
medial cuneiform, first metatarsal
what is the insertion of the vastus intermedius
tibial tuberosity
what is the insertion of the vastus lateralis
tibial tuberosity
what is the insertion of the vastus medialis
tibial tuberosity
what is the insertion of the adductor group
linea aspera and posterior surface of femur
what is the insertion of the biceps femoris
head of fibula, lateral condyle of tibia
what is the insertion of the gluteus maximus
gluteal tuberosity of femur and iliotibial band
what is the insertion of the gluteus medius
greater trochanter of femur
what is the insertion of the gluteus minimus
greater trochanter of femur
what is the insertion of the gracilis
medial surface of tibia
what is the insertion of the iliacus
lesser trochanter of femur
what is the insertion of the psoas major
lesser trochanter of femur
what is the insertion of the rectus femoris
tibial tuberosity
what is the insertion of the sartorius
medial surface of tibia
what is the insertion of the semimembranosus
medial condyle of tibia
what is the insertion of the semitendinosus
medial surface of tibia distal to medial condyle
what is the insertion of the tensor fasciae latae
lateral tibia