Unit 2_Exam Prep

Question 1

If the obturator membrane has been pierced damaging the muscles around it, what other structures have also been injured?

Answer 1

Obturator Internus and Externus

Question 2

The profunda femoris artery is occluded, what compartment has lost its blood supply?

Answer 2

Posterior Compartment of the thigh

Question 3

Which of the hamstring muscles does not have the ability to extend the hip?

Answer 3

Short head of the biceps femoris

Question 4

Patient suffered a severe inversion sprain of the ankle. What ligament is most commonly injured?

Answer 4

Anterior Talofibular Ligament

Question 5

Patient is in a terrible car accident and the tibial tuberosity slams into the dashboard upon impact. They present with positive sag sign. What is injured?

Answer 5

Posterior cruciate ligament

Question 6

Posterior tibial artery is occluded. What of the following pulse points would be very weak?

Answer 6

Tarsal Tunnel

Question 7

The arterial component in the subsartorial canal is occluded. What structure am I talking about?

Answer 7

Femoral Artery

Question 8

True or False - the saphenous nerve travels through the adductor hiatus?

Answer 8

False

Question 9

True or False - the sciatic nerve is cut, patient cannot extend their knee?

Answer 9

False