Ortho

Question 1

Surface marking of DP?

Answer 1

Deep to the inferior extensor retinaculum and lies between the extensor hallucis longus tendon and the medial tendon of the extensor digitorum longus muscle.

Question 2

Surface marking of PT?

Answer 2

Behind medial malleolus

Question 3

Contents of adductor canal?

Answer 3

Femoral artery and vein
Sapenous nerve
Nerve to vastus medialis

Question 4

Where you place doppler probe to hear Peroneal artery?

Answer 4

Lateral soft area above ankle joint

Between fibula and tibia

Question 5

Tarsal Bones

Proximal and Distal Rows?

Answer 5

Proximal
Talus
Calcaneum
Navicular

Distal
Cuboid
Cuneiforms x 3

Question 6

Sciatic nerve roots?

Answer 6

L3-S4

Question 7

Knee reflex?

Answer 7

L3-L4 via femoral nerve

Quadriceps

Question 8

Ankle reflex?

Answer 8

S1 via sciatic nerve

Gastrocnemius

Question 9

How can sciatic nerve be injured?

Answer 9

Posterior hip dislocations
Direct penetrating
Inappropriate placed injections

Question 10

Start and end of popliteal artery?

Answer 10

Starts: When femoral artery enters hiatus of adductor Magnus

Ends: Lower border of popliteus
Becomes anterior and posterior tibial arteries

Question 11

What artery is at risk in fracture of the femoral supracondylar?

Answer 11

Popliteal

Question 12

Great saphenous vein

Course?

Answer 12

1. Starts medial side of the dorsal venous arch of foot
2. Ascends immediately in front of medial malleolus
3. Passes behind medial border of patella
4. Ascends up medial aspect of thigh
5. Terminated at femoral vein, at point of saphenous opening which is 4cm below pubic tubercle

Question 13

Short saphenous vein

Course?

Answer 13

1. Commences on lateral side of the dorsal venous arch of foot
2. Passes behind lateral malleolus
3. Up back of thigh
4. Pierces deep fascia of popliteal fossa to enter popliteal vein

Question 14

Where does profounda femoris branch from?

Answer 14

Femoral artery

5cm below Inguinal ligament

Question 15

Femoral artery

Start and end?

Answer 15

Starts: Continuation of external iliac below Inguinal ligament

Ends: Passes through hiatus in adductor magnus to become popliteal

Question 16

Adductor canal

Boundaries?

Answer 16

Runs from apex of femoral triangle to popliteal fossa

Boundaries
Posterior = Adductor longus and magnus
Anteromedially = Sartorius
Anterolaterally = Vastus medialis

Question 17

Contents of popliteal fossa

Answer 17

Pop artery (deepest)
Pop vein
Sciatic nerve - Splits into common perineal and tibial
LNs
Bursae