KIN 3305
While in the anatomical position the radius is medial with respect to the ulna? True False
False
which of the following is not an action of the brachioradialis muscle? A. flexion of the elbow B. extension of the elbow C. pronation from supinated position D. supination from a pronated position
extension of the elbow
When viewed from the anatomical position which of the following is located posterior surface of the arm? A. Anconeus B. Pronator Quadratus C. Biceps brachii D. Pronator teres
A. Anconeus
Which of the following does not contribute to the relative stability of the acetabular femoral joint? A. Bony architecture B. Rich nervous innervation C. Strong ligaments D. Large supportive muscles
B. Rich nervous innervation
which of the following is considered to be an agonist muscle during hip external rotation? A.semimembranosus B.gluteus maximus C.semitendinosus D.rectus femoris
B. gluteus maximus
which of the following is considered to be an agonist muscle during hip abduction? A.sartorius B.gluteus medius C.rectus femoris D.semitendinosus
B.gluteus medius
Flexion of the elbow and supination of the forearm occur about the ___ and __axes, respectively. A.vertical ( longitudinal), mediolateral B.mediolateral, longitudinal C.mediolateral, anteroposterior D.anteroposterior, mediolateral
B.mediolateral, longitudinal
The biceps femoris muscle is located ____ and performs ____ of the hip joint. A. Medially, adduction B. Laterally, abduction C. Anteriorly, flexion D. Posteriorly, extension
D. Posteriorly, extension
The semimembranosus muscle is located ____ and performs _____ of the hip joint. A. Medially, adduction B. Laterally, abduction C. Anteriorly, flexion D. Posteriorly, extension
D. Posteriorly, extension
when viewed from the anatomical position which of following is located anterior surface of the arm? A.Anconeus B.Supinator C.Triceps brachii D.Pronator teres
D.Pronator teres
All of the following are bony landmarks located on the humerus except? A.Lateral condyloid ridge B.olecranon fossa C.coronoid fossa D.coronoid process
D.coronoid process
movement at the elbow by the forearm away from the shoulder is accurately described by the term " flexion". True False
False
the elbow joint is a hinge-type joint that allow for internal and external rotation. True False
False
The acetabular femoral joint is reinforced by an extremely weak ligamentous capsule and the stability of this joint is attributed to the surrounding musculature. True False
False
The iliofemoral or Y ligament is located posteriorly and prevents hyperextension. True False
False
The scapula and clavicle serve as the proximal attachments for the muscles that flex and extend the elbow. True False
False
The structural instability of the acetabular femoral joint make this joint susceptible to subluxations and dislocations. True False
False
The teres ligament is located superficially and slightly limits adduction. True False
False
Function of th acetabular femoral joint include weight bearing and locomotion. True False
True
The distal attachment of the radioulnar joint muscle are located on the radius. True False
True
The pubofemoral ligament is located anteromedially and inferiorly and limits excessive extension and adduction. True False
True
The radial collateral ligament provides lateral stability to the elbow and is rarely injured. True False
True
The two pelvic bones join to form the amphiarthrodial joint referred to as the symphysis pubis. True False
True
The ulna is much larger proximally than the radius. True False
True
bony stability of the elbow in full extension is enhanced by the olecranon process fitting into the olecranon fossa. True False
True
motion of the elbow primarily involves movement between articular surface of the humerus and ulna. True False
True
which of the following is not an action of the pectineus muscle? A. Abduction of the hip B. Adduction of the hip C. External rotation of the hip D. Flexion of the hip
A. Abduction of the hip
The gluteus medius muscle is located ____ and performs ____ of the hip joint. A. Medially, adduction B. Laterally, abduction C. Anteriorly, flexion D. Posteriorly , extension
B. Laterally, abduction
The iliopasoas muscle is located ______ and performs____of the hip joint. A. Medially, adduction B. Laterally, abduction C. Anteriorly, Flexion D. Posteriorly, extension
C. Anteriorly, Flexion
The sartorius muscle is located ____ and performs ____ of the hip joint. A. Medially, adduction B. Laterally, abduction C. Anteriorly, flexion D. Posteriorly, extension
C. Anteriorly, flexion
