Human Movement Exam 3 Ch 9-11
The iliofemoral or Y ligament is located posteriorly and prevents hyperextension. true or false
false; located anteriorly
The femoral nerve innervates all of the following muscles except:
Bicep femoris
Which of the following is not true regarding the bursae of the knee?
Bursae are composed mainly of fatty tissue
Which of the following is not correct regarding menisci in the knee joint?
Decreases stability
During walking, there is a point where neither foot is touching the ground. True or false
False
Hip flexion is movement of the femur straight posteriorly toward the pelvis. true or false
False
The Semitendinosus is located laterally and internally rotates the knee. true or false
False
The femoral condyles articulate with the fibular condyles during flexion of the knee. True or false
False
The medial malleolus is an anatomical landmark located on the fibula. True or False
False
The quadriceps muscles perform eccentric contractions during accelerating actions. true or false
False
An ankle sprain is a common injury that involves the stretching or tearing of one or more tendons. True or False
False; stretching or tearing of one or more "ligaments"
If desiring to emphasize work on the gluteus Maximus during resisted hip extension exercise, the knee should be places in------.
Flexion
Which of the following muscles can perform flexion of the great toe when concentrically contracting?
Flexor Hallucis Longus
Which of the following muscles can perform knee flexion when concentrically contracting?
Gastrocnemius
which of the following muscles may be palpated on the upper one half of the posterior aspect of the lower leg?
Gastrocnemius
Triceps surae refers to the ___.
Gastrocnemius and soleus
Which of the following is considered to be an agonist muscle during hip abduction?
Gluteus medius
Which of the following is true regarding the medial collateral ligament?
Maintains medial stability by resting values forces or preventing knee from being abducted
Hip Joint extension occurs about the ---- axis.
Medial/Lateral
Knee joint flexion/extension occurs about the ___ axis.
Medial/lateral
Talocrural (ankle) joint dorsiflexion/plantarflexion occurs about the __ axis.
Medial/lateral
When sitting which of the following movements would most likely result in the process of attempting to flex the right hip.
Posterior Pelvic Rotation
The gluteus medius muscle is located --- ad performs ---- of the hip joint.
Posteriorly; Abduction
The biceps femoris muscle is located ---- and performs --- of the hip joint.
Posteriorly; Extension
The semimembranosus muscle is located ---- and performs --- of the hip joint.
Posteriorly; extension
Agonist muscles during hip extension include all of the following except the:
Sartorius
the tibial division of the sciatic nerve innervates all of the following muscles except:
Sartorius
Which of the following muscles has its insertion on the posterior surface of the calcaneus?
Soleus
Which of the following muscles only performs plantar flexion?
Soleus
Articular cartilage is located on the surfaces of both the femur and tibia. True or False
True
Hip Sartorius, gracilis, and semitendinosus all insert just below the medial condyle on upper anteromedual tibial surface true or false
True
Tears in menisci can occur due to both compression and shear forces during rotation while flexing or extending during quick directional changes in running. True or False
True
The distal malleoli of the tibia and fibula serve as pulleys for the posterior tendons to increase the mechanical advantage of the respective muscles in performing inversion and eversion actions True or False
True
The gastrocnemius is innervated by the tibial nerve (S1, S2) True or False
True
The tibial nerve innervates both the semitendinosus and semimembranosus. True or false
True
The tibial tuberosity serves as the insertion point for all of the quadriceps muscles True or false
True
Which of the following is not considered to be one of the quadriceps muscle group?
Vastus Maximus
All of the following are muscles that cross two joints except:
Vastus intermedius
Agonist muscles during hip flexion include all of the following except:
Adductor Magnus
The most common serious knee ligament injury involves the __.
Anterior cruciate ligament (ACL)
Hip joint abduction occurs about the ------- axis.
Anterior/posterior
The iliopsoas muscle is located ------ and performs----- of the hip joint.
Anteriorly; flexion
Muscles that flex the knee include all of the following except:
Tensor fascia latae
The "Tom, Dick, and Harry" phrase refers to the ___.
Tibialis posterior, flexor digitorum longus, flexor hallucis longus