Question 1

During forearm pronation, which of the following movements occurs?

Accepted Answer

A) Ulna pivots around radius in sagittal plane around frontal axis 
B) Radius pivots around ulna in transverse plane around vertical axis 
C) Radius pivots around ulna in sagittal plane around frontal axis 
D) Ulna pivots around radius in transverse plane around vertical axis 
A) Ulna pivots around radius in sagittal plane around frontal axis 
B) Radius pivots around ulna in transverse plane around vertical axis 
C) Radius pivots around ulna in sagittal plane around frontal axis 
D) Ulna pivots around radius in transverse plane around vertical axis

Question 2

Which of the following elbow flexor muscle attachments can be palpated distally at the radial styloid process?

Accepted Answer

A) Long head of biceps 
B) Brachialis 
C) Short head of biceps 
D) Brachioradialis 
A) Long head of biceps 
B) Brachialis 
C) Short head of biceps 
D) Brachioradialis

Question 3

Because muscles are stretched when moved in the opposite direction of their function when activated, which of the following motions to end range would stretch the long head of the triceps muscle?

Accepted Answer

A) Shoulder and elbow flexion 
B) Elbow extension 
C) Shoulder and elbow extension 
D) Elbow flexion 
A) Shoulder and elbow flexion 
B) Elbow extension 
C) Shoulder and elbow extension 
D) Elbow flexion

Question 4

Which of the following positions of the elbow would allow the biceps brachii to produce its greatest force?

Accepted Answer

A) Full joint end-range extension 
B) Between 0° and 60° of flexion 
C) Full joint end-range flexion 
D) Between 90° and 100° of flexion 
A) Full joint end-range extension 
B) Between 0° and 60° of flexion 
C) Full joint end-range flexion 
D) Between 90° and 100° of flexion

During forearm pronation, which of the following movements occurs?

Which of the following elbow flexor muscle attachments can be palpated distally at the radial styloid process?

Because muscles are stretched when moved in the opposite direction of their function when activated, which of the following motions to end range would stretch the long head of the triceps muscle?

Which of the following positions of the elbow would allow the biceps brachii to produce its greatest force?

Principles of Kinesiology and Biomechanics

Structure and Function of Joints

Structure and Function of Muscles

Additional Biomechanical Principles

Structure and Function of the Spine

Structure and Ventilation Function of the Thorax

Structure and Function of the Temporomandibular Joint

Structure and Function of the Shoulder Complex

Structure and Function of the Wrist and Hand Complex

Structure and Function of the Hip Complex

Structure and Function of the Knee

Structure and Function of the Ankle and Foot Complex

The Kinesiology of Gait

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Exam 9: Structure and Function of the Elbow Complex

During forearm pronation, which of the following movements occurs?

Which of the following elbow flexor muscle attachments can be palpated distally at the radial styloid process?

Because muscles are stretched when moved in the opposite direction of their function when activated, which of the following motions to end range would stretch the long head of the triceps muscle?

Which of the following positions of the elbow would allow the biceps brachii to produce its greatest force?

Principles of Kinesiology and Biomechanics

Structure and Function of Joints

Structure and Function of Muscles

Additional Biomechanical Principles

Structure and Function of the Spine

Structure and Ventilation Function of the Thorax

Structure and Function of the Temporomandibular Joint

Structure and Function of the Shoulder Complex

Structure and Function of the Wrist and Hand Complex

Structure and Function of the Hip Complex

Structure and Function of the Knee

Structure and Function of the Ankle and Foot Complex

The Kinesiology of Gait

Filters