JR101 Final Exam 2
QUESTIONS AND VERIFIED
CORRECT ANSWERS
GRADED A+ [LATEST 2026-
2027] 100% GUARANTEED
PASS
A tough band if fibrous connective tissue that usually connects muscle to bone and is capable of
withstanding tension is know as - CORRECT ANSWER-tendons
T/F? The point of origin of a muscle is a location where a muscle can move. - CORRECT ANSWER-
false
The main function of cortical bone is to provide what? - CORRECT ANSWER-strength
bilateral means - CORRECT ANSWER-occurring on both sides of the body
ipsilateral means - CORRECT ANSWER-occurring on same side of the body
avascular necrosis means - CORRECT ANSWER-death of bone due to lack of blood flow
arthritis means - CORRECT ANSWER-inflammation of the joint
,the largest joint in the human body is - CORRECT ANSWER-the knee joint
The LCL originates at the ______ and inserts on the _____ - CORRECT ANSWER--lateral femoral
condyle
-fibular head
Which ligament is attached to the meniscus and is often damaged with trauma to the meniscus?
- CORRECT ANSWER-MCL
The medical femoral condyle is ______ and ______ curved than the lateral condyle. - CORRECT
ANSWER--larger
-more curved
The main blood supply to the lower leg is the - CORRECT ANSWER-popliteal artery
the ACL is responsible for - CORRECT ANSWER-restraint to anterior tibial translation with
respect to femur
the PCL is responsible for - CORRECT ANSWER-restraint to posterior tibial translation with
respect to femur
the MCL is responsible for - CORRECT ANSWER-restraint to valgus angulation
the LCL is responsible for - CORRECT ANSWER-restraint to varus angulation
How many degrees of freedom are in the knee? - CORRECT ANSWER-6
-A +P
-M+L
, -I+E
-F+E
The mechanical axis of the lower extremity is determined by drawing a straight line from -
CORRECT ANSWER-the femoral head center to ankle center
T/F? The anatomic axes in the lower extremity are represented by two mutually exclusive line -
CORRECT ANSWER-true
When we refer to the functional axes of the knee, we reference the combination of rotations
around what two axes? - CORRECT ANSWER--transepicondylar axis of the femur
-longitudinal axis of the tibia
The flexion extension axis closely corresponds to the insertion points of what two ligamentous
soft tissue structures in the knee joint? - CORRECT ANSWER-MCL and LCL
The anatomical/clinical transepicondylar axis of the knee is an imaginary line that connects -
CORRECT ANSWER-the two most prominent points of the medial and lateral epicondyles
The surgical epicondylar axis is an imaginary line that connects - CORRECT ANSWER-the most
prominent point on the lateral epicondyle with the medial sulcus
Which distal femoral epicondyle in the knee has a sulcus? - CORRECT ANSWER-medial
Whitemans line is - CORRECT ANSWER-perpendicular to the STA
the posterior condylar line is - CORRECT ANSWER-marks the outer surface boundaries of the
posterior distal femoral condyles in flexion
QUESTIONS AND VERIFIED
CORRECT ANSWERS
GRADED A+ [LATEST 2026-
2027] 100% GUARANTEED
PASS
A tough band if fibrous connective tissue that usually connects muscle to bone and is capable of
withstanding tension is know as - CORRECT ANSWER-tendons
T/F? The point of origin of a muscle is a location where a muscle can move. - CORRECT ANSWER-
false
The main function of cortical bone is to provide what? - CORRECT ANSWER-strength
bilateral means - CORRECT ANSWER-occurring on both sides of the body
ipsilateral means - CORRECT ANSWER-occurring on same side of the body
avascular necrosis means - CORRECT ANSWER-death of bone due to lack of blood flow
arthritis means - CORRECT ANSWER-inflammation of the joint
,the largest joint in the human body is - CORRECT ANSWER-the knee joint
The LCL originates at the ______ and inserts on the _____ - CORRECT ANSWER--lateral femoral
condyle
-fibular head
Which ligament is attached to the meniscus and is often damaged with trauma to the meniscus?
- CORRECT ANSWER-MCL
The medical femoral condyle is ______ and ______ curved than the lateral condyle. - CORRECT
ANSWER--larger
-more curved
The main blood supply to the lower leg is the - CORRECT ANSWER-popliteal artery
the ACL is responsible for - CORRECT ANSWER-restraint to anterior tibial translation with
respect to femur
the PCL is responsible for - CORRECT ANSWER-restraint to posterior tibial translation with
respect to femur
the MCL is responsible for - CORRECT ANSWER-restraint to valgus angulation
the LCL is responsible for - CORRECT ANSWER-restraint to varus angulation
How many degrees of freedom are in the knee? - CORRECT ANSWER-6
-A +P
-M+L
, -I+E
-F+E
The mechanical axis of the lower extremity is determined by drawing a straight line from -
CORRECT ANSWER-the femoral head center to ankle center
T/F? The anatomic axes in the lower extremity are represented by two mutually exclusive line -
CORRECT ANSWER-true
When we refer to the functional axes of the knee, we reference the combination of rotations
around what two axes? - CORRECT ANSWER--transepicondylar axis of the femur
-longitudinal axis of the tibia
The flexion extension axis closely corresponds to the insertion points of what two ligamentous
soft tissue structures in the knee joint? - CORRECT ANSWER-MCL and LCL
The anatomical/clinical transepicondylar axis of the knee is an imaginary line that connects -
CORRECT ANSWER-the two most prominent points of the medial and lateral epicondyles
The surgical epicondylar axis is an imaginary line that connects - CORRECT ANSWER-the most
prominent point on the lateral epicondyle with the medial sulcus
Which distal femoral epicondyle in the knee has a sulcus? - CORRECT ANSWER-medial
Whitemans line is - CORRECT ANSWER-perpendicular to the STA
the posterior condylar line is - CORRECT ANSWER-marks the outer surface boundaries of the
posterior distal femoral condyles in flexion
