(Week 8)
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| The three segments of the lower limb are the _______, _______, and _______. | thigh, leg, foot
🗑
|
||||
| The sole bone of the thigh is the _______. | femur
🗑
|
||||
| The _______ is the largest, strongest bone it he body. | femur
🗑
|
||||
| The femur articulates proximally with the _______ and distally with the _______ and _______. | acetabulum, tibia, fibula
🗑
|
||||
| The femur angles medially as it descends to the knee. This is called the _______ _______. | Q angle
🗑
|
||||
| The _______ is the weakest part of the femur. | neck
🗑
|
||||
| The _______ is the triangular sesamoid bone enclosed in the quadriceps tendon. | patella
🗑
|
||||
| The patella articulates with the femur at _______ _______. | femoral condyles
🗑
|
||||
| The patella protects the _______ _______ and improves leverage of _______. | anterior knee, quadriceps
🗑
|
||||
| The three compartments of the thigh are: | anterior, posterior, medial
🗑
|
||||
| The iliopsoas is a composite of which two muscles that share a common insertion tendon? | iliacus, psoas
🗑
|
||||
| Iliacus O.I.A. | O: iliac fossa and crest, lateral sacrum
I: via common tendon to lesser trochanter of femur
A: PM of thigh flexion
🗑
|
||||
| Psoas O.I.A. | O: TBs, bodies, and discs of T12-L5
I: via common tendon to lesser trochanter of femur
A: PM of thigh flexion
🗑
|
||||
| Tensor Fasciae Latae O.I.A. | O: ASIS and anterior aspect of iliac crest
I: anterolateral tibial condyle via iliotibial tract
A: flex, abd of thigh (syn of iliopsoas, glut max, med & min), med rot of thigh, stabilizes knee
🗑
|
||||
| Sartorius O.I.A. | O: ASIS
I: medial proximal tibia (pes anserine)
A: flexes, abducts, and laterally rotates thigh, flexes knee
🗑
|
||||
| Rectus Femoris O.I.A. | O: AIIS
I: tibial tuberosity via patellar ligament
A: extends knee and flexes thigh at hip
🗑
|
||||
| Vastus Lateralis O.I.A. | O: greater trochanter, intertrochanteric line, linea aspera
I: tibial tiberosity via patellar ligament
A: extends and stabilizes knee
🗑
|
||||
| Vastus Medialis O.I.A. | O: linea aspera, intertrochanteric line
I: tibial tuberosity via patellar ligament
A: knee extension
🗑
|
||||
| Vastus Intermedius O.I.A. | O: anterior & lateral proximal femur
I: tibial tuberosity via patellar ligament
A: knee extension
🗑
|
||||
| The four muscles of quadriceps femoris are: | Rectus femoris, Vastus Lateralis, Vastus Medialis, Vastus Intermedius
🗑
|
||||
| Adductor Magnus O.I.A. | O: ischial and pubic rami & ischial tuberosity
I: linea aspera and adductor tubercule of femur
A: anterior part adduction & medial rot of thigh; medial part synergist of hamstrings, thigh extension
🗑
|
||||
| Adductor Longus O.I.A. | O: pubis
I: linea aspera
A: adduct, flex, & med rot thigh
🗑
|
||||
| Adductor Brecis O.I.A. | O: pubis - body and inferior ramus
I: linea aspera
A: adduct & med rot thigh
🗑
|
||||
| Pectineus O.I.A. | O: pectineal line of pubis
I: line between lesser trochanter to linea aspera
A: adduct, flex & med rot thigh
🗑
|
||||
| Gracillis O.I.A. | O: pubis - body and inferior ramus
I: pes anserine - proximal medial tibia
A: adduct, felx & med rot thigh
🗑
|
||||
| Thigh extension and knee flexion are primarily affected by the _______ muscles. | hamstring
🗑
|
||||
| Forceful extension is aided by the _______ _______ muscle. | gluteus maximus
🗑
|
||||
| Gluteus Maximus O.I.A. | O: posterior ilium, sacrum, coccyx
I: gluteal tuberosity of femur and iliotibial tract
A: major extensor of thigh, also abduction and lat rot
🗑
|
||||
| Gluteus Medius O.I.A. | O: posterior lateral surface of ilium below crest
I: greater trochanter of femur
A: abduction and med rot of thigh, important in holding pelvis level while walking
🗑
|
||||
| Gluteus Minimus O.I.A. | O: lateral ilium below Gluteus medius
I: greater trochanter of femur
A: abduction, med rot of thigh
🗑
|
||||
| The three hamstring muscles are: | biceps femoris, semitendinosis, semimembranosus
🗑
|
||||
| Biceps Femoris (long and short head) O.I.A. | O: ischial tuberosity (long head), linea aspera and distal femur (short head)
I: via tendon to lat tibial condyle and head of fibula
A: long: ext thigh, long and short: flex knee & lat rot, esp w/knee flexed
🗑
|
||||
| Semitendinosis O.I.A. | O: ischial tiberosity w/ long head of biceps femoris
I: medial aspect of upper tibial shaft
A: extends thigh at hip, flex knee - med rot w/ knee flexed
🗑
|
||||
| Semimembranosus O.I.A. | O: ischial tuberosity
I: medial condyle of tibia
A: extends thigh at hip, flex knee - med rot w/ knee flexed
🗑
|
||||
| Piriformis O.I.A. | O: anterolateral surface of sacrum
I: greater trochanter of femur
A: rotates extended thigh laterally, stabilizes pelvis joint
🗑
|
||||
| Gemellus Superior & Inferior O.I.A. | O: superior: ischial spine, inferior: ischial tuberosity
I: greater trochanter of femur
A: rotates extended thigh laterally, stabilizes pelvis/hip joint
🗑
|
||||
| Obturator Internus O.I.A. | O: inner surface of obturator membrane and foramen & greater sciatic notch
I: greater trochanter of femur
A: rotates extended thigh laterally, stabilizes pelvis/hip joint
🗑
|
||||
| Obturator Externus O.I.A. | O: outer surface of obturator membrane and foramen
I: greater trochanter of femur
A: rotates extended thigh laterally, stabilizes pelvis/hip joint
🗑
|
||||
| Quadratus Femoris O.I.A. | O: ischial tuberosity
I: greater trochanter of femur
A: rotates thigh laterally, stabilizes pelvis/hip joint
🗑
|
||||
| Abduction and internal rotation of the thigh are affected by the _______ _______ and _______ _______, and are antagonized by the _______ rotators. | gluteus medius, gluteus minimus, lateral
🗑
|
||||
| Thigh adduction is the role of which five adductor muscles? | adductor magnus, adductor longus, adductor brevis, pectineus, and gracillis
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
sdouglass
Popular Anatomy sets