chapter 7 – the skeletal system: appendicular division $100 $200 $300 $400 $500 $100$100$100 $200...
TRANSCRIPT
Chapter 7 – The Skeletal System: Appendicular Division
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The Pectoral Girdle
The Upper Extremity
The Pelvic Girdle
The Lower Extremity
Sexual Differences &
the Aging Process
FINAL ROUND
Topic 1:
$100 Question
Which anatomical feature of the pelvic girdle is a beak-like process that projects anteriorly and slightly laterally, and serves as an attachment site for the short head of the biceps brachii muscle?
a. acromion
b. coracoid process
c. coronoid process
d. conoid tubercleBACK TO GAME
ANSWER
Topic 1:
$100 Answer
Which anatomical feature of the pelvic girdle is a beak-like process that projects anteriorly and slightly laterally, and serves as an attachment site for the short head of the biceps brachii muscle?
a. acromion
b. coracoid process
c. coronoid process
d. conoid tubercleBACK TO GAME
Topic 1:
$200 Question
The corners of the scapular triangle include the following except:
a. vertebral angle
b. superior angle
c. head of the scapula
d. lateral angleBACK TO GAME
ANSWER
Topic 1:
$200 Answer
The corners of the scapular triangle include the following except:
a. vertebral angle
b. superior angle
c. head of the scapula
d. lateral angleBACK TO GAME
Topic 1:
$300 Question
Which of the following serves as an attachment site for the deltoid and trapezius muscles?
a. supraspinous tubercle
b. infraglenoid tubercle
c. infraspinous tubercle
d. scapular spineBACK TO GAME
ANSWER
Topic 1:
$300 Answer
Which of the following serves as an attachment site for the deltoid and trapezius muscles?
a. supraspinous tubercle
b. infraglenoid tubercle
c. infraspinous tubercle
d. scapular spineBACK TO GAME
Topic 1:
$400 Question
Which of the following statements regarding the scapula is/are incorrect?
a. The supraglenoid tubercle marks the origin of the long head of the biceps brachii muscle.
b. The infraglenoid tubercle marks the origin of the lateral head of the triceps brachii muscle.
c. The faces of the scapular spine separate the supraspinatus from the infraspinatus muscle.
d. b and c
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ANSWER
Topic 1:
$400 Answer
Which of the following statements regarding the scapula is/are incorrect?
a. The supraglenoid tubercle marks the origin of the long head of the biceps brachii muscle.
b. The infraglenoid tubercle marks the origin of the lateral head of the triceps brachii muscle.
c. The faces of the scapular spine separate the supraspinatus from the infraspinatus muscle.
d. b and c
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Topic 1:
$500 Question
Which of the following does not accurately describe the interaction between the scapulae and the clavicles?
a. The clavicle limits the range of motion during protraction and retraction.
b. Movements of the clavicle and scapula position the shoulder joint.
c. The clavicles maintain their positions, while the scapulae do not, during shoulder movements.
d. The surfaces of the scapula and clavicle are extremely important as sites for muscle attachment.
BACK TO GAME
ANSWER
Topic 1:
$500 Answer
Which of the following does not accurately describe the interaction between the scapulae and the clavicles?
a. The clavicle limits the range of motion during protraction and retraction.
b. Movements of the clavicle and scapula position the shoulder joint.
c. The clavicles maintain their positions, while the scapulae do not, during shoulder movements.
d. The surfaces of the scapula and clavicle are extremely important as sites for muscle attachment.
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Topic 2:
$100 Question
Which of the following muscles do/does not insert into the greater tubercle of the humerus?
a. infraspinatus
b. subscapularis
c. teres minor
d. None of the above.BACK TO GAME
ANSWER
Topic 2:
$100 Answer
Which of the following muscles do/does not insert into the greater tubercle of the humerus?
a. infraspinatus
b. subscapularis
c. teres minor
d. None of the above.BACK TO GAME
Topic 2:
$200 Question
Which of the following participates in the wrist joint and helps stabilize it?
a. ulnar styloid process
b. ulnar notch of radius
c. radial styloid process
d. ulnar headBACK TO GAME
ANSWER
Topic 2:
$200 Answer
Which of the following participates in the wrist joint and helps stabilize it?
a. ulnar styloid process
b. ulnar notch of radius
c. radial styloid process
d. ulnar headBACK TO GAME
Topic 2:
$300 Question
Which carpal bone articulates with the cartilage that separates the ulnar head from the wrist?
a. triquetrum
b. trapezium
c. lunate
d. scaphoidBACK TO GAME
ANSWER
Topic 2:
$300 Answer
Which carpal bone articulates with the cartilage that separates the ulnar head from the wrist?
a. triquetrum
b. trapezium
c. lunate
d. scaphoidBACK TO GAME
Topic 2:
$400 Question
Which of the following statements regarding the radioulnar joints is false?
a. When medial rotation occurs at the distal radioulnar joint, the ulnar notch rolls across the rounded surface of the ulnar head.
b. Medial rotation at the radioulnar joints in turn rotates the wrist and hand medially from the anatomical position.
c. Lateral rotation at the radioulnar joints is called supination.
d. The distal radioulnar joint is formed by the articulation of the medial surface of the distal extremity with the ulnar head at the ulnar notch of the radius.
BACK TO GAMEANSWER
Topic 2:
$400 Answer
Which of the following statements regarding the radioulnar joints is false?
a. When medial rotation occurs at the distal radioulnar joint, the ulnar notch rolls across the rounded surface of the ulnar head.
b. Medial rotation at the radioulnar joints in turn rotates the wrist and hand medially from the anatomical position.
c. Lateral rotation at the radioulnar joints is called supination.
d. The distal radioulnar joint is formed by the articulation of the medial surface of the distal extremity with the ulnar head at the ulnar notch of the radius.
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Topic 2:
$500 Question
Which of the following does not accurately describe the elbow joint or the interactions contributing to its structural stability?
a. The capitulum of the humerus articulates with the radial head.
b. The trochlea of the humerus interlocks with the trochlear notch of the ulna.
c. The capitulum of the humerus articulates with the radial notch.
d. The trochlea of the humerus interacts with the olecranon and coronoid processes.
BACK TO GAMEANSWER
Topic 2:
$500 Answer
Which of the following does not accurately describe the elbow joint or the interactions contributing to its structural stability?
a. The capitulum of the humerus articulates with the radial head.
b. The trochlea of the humerus interlocks with the trochlear notch of the ulna.
c. The capitulum of the humerus articulates with the radial notch.
d. The trochlea of the humerus interacts with the olecranon and coronoid processes.
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Topic 3:
$100 Question
Which of the following anatomical features provide(s) an extensive area for the attachment of muscles, tendons and ligaments?
a. ischium
b. pubis
c. ilium
d. a and cBACK TO GAME
ANSWER
Topic 3:
$100 Answer
Which of the following anatomical features provide(s) an extensive area for the attachment of muscles, tendons and ligaments?
a. ischium
b. pubis
c. ilium
d. a and cBACK TO GAME
Topic 3:
$200 Question
Which bone feature(s) actually articulate(s) with the head of the femur at the hip joint?
a. lunate surface
b. pubic crest
c. acetabular notch
d. a and cBACK TO GAME
ANSWER
Topic 3:
$200 Answer
Which bone feature(s) actually articulate(s) with the head of the femur at the hip joint?
a. lunate surface
b. pubic crest
c. acetabular notch
d. a and cBACK TO GAME
Topic 3:
$300 Question
Which of the following statements regarding the ischium is incorrect?
a. It has features that mark the attachment sites for the gluteal muscles that move the femur.
b. It fuses anteriorly with the pubis.
c. It is the strongest of the coxal bones.
d. It accounts for the posterior two-fifths of the acetabular surface.
BACK TO GAMEANSWER
Topic 3:
$300 Answer
Which of the following statements regarding the ischium is incorrect?
a. It has features that mark the attachment sites for the gluteal muscles that move the femur.
b. It fuses anteriorly with the pubis.
c. It is the strongest of the coxal bones.
d. It accounts for the posterior two-fifths of the acetabular surface.
BACK TO GAME
Topic 3:
$400 Question
Regarding the pelvic girdle, which of the following structures begins near the symphysis and extends diagonally across the pubis to merge with the arcuate line?
a. the superior pubic ramus
b. the inferior pubic ramus
c. the pubic crest
d. the pectineal lineBACK TO GAME
ANSWER
Topic 3:
$400 Answer
Regarding the pelvic girdle, which of the following structures begins near the symphysis and extends diagonally across the pubis to merge with the arcuate line?
a. the superior pubic ramus
b. the inferior pubic ramus
c. the pubic crest
d. the pectineal lineBACK TO GAME
Topic 3:
$500 Question
Which of the following interactions does not accurately describe factors that increase the stability of the pelvis?
a. Ligaments connect the lateral borders of the sacrum with the ischial tuberosity and ischial spine.
b. Ligaments bind the ilia to the posterior lumbar vertebrae.
c. Ligaments arising at the ischial tuberosity bind the ilia to the arcuate line.
d. Ligaments connect the lateral borders of the sacrum with the iliopectineal line.
BACK TO GAMEANSWER
Topic 3:
$500 Answer
Which of the following interactions does not accurately describe factors that increase the stability of the pelvis?
a. Ligaments connect the lateral borders of the sacrum with the ischial tuberosity and ischial spine.
b. Ligaments bind the ilia to the posterior lumbar vertebrae.
c. Ligaments arising at the ischial tuberosity bind the ilia to the arcuate line.
d. Ligaments connect the lateral borders of the sacrum with the iliopectineal line.
BACK TO GAME
Topic 4:
$100 Question
Which bone strengthens the quadriceps tendon and increases the contraction force of the quadriceps femoris?
a. femur
b. patella
c. tibia
d. fibulaBACK TO GAME
ANSWER
Topic 4:
$100 Answer
Which bone strengthens the quadriceps tendon and increases the contraction force of the quadriceps femoris?
a. femur
b. patella
c. tibia
d. fibulaBACK TO GAME
Topic 4:
$200 Question
Which of the following tarsal bones articulates with metatarsals IV-V?
a. navicular
b. lateral cuneiform
c. intermediate cuneiform
d. cuboidBACK TO GAME
ANSWER
Topic 4:
$200 Answer
Which of the following tarsal bones articulates with metatarsals IV-V?
a. navicular
b. lateral cuneiform
c. intermediate cuneiform
d. cuboidBACK TO GAME
Topic 4:
$300 Question
Which of the following bone feature of the lower extremity cannot be palpated?
a. tibial tuberosity
b. gluteal tuberosity
c. anterior border
d. calcaneusBACK TO GAME
ANSWER
Topic 4:
$300 Answer
Which of the following bone feature of the lower extremity cannot be palpated?
a. tibial tuberosity
b. gluteal tuberosity
c. anterior border
d. calcaneusBACK TO GAME
Topic 4:
$400 Question
Which of the following statements regarding the fibula is true?
a. The medial malleolus of the fibula provides stability to the ankle joint.
b. The fibula is directly involved in the transfer of weight to the ankle and foot.
c. The fibular head articulates along the lateral margin of the tibia on the inferior and posterior surface of the lateral tibial condyle.
d. The lateral border of the thin fibular diaphysis is bound to the tibia by the crural interosseous membrane.
BACK TO GAMEANSWER
Topic 4:
$400 Answer
Which of the following statements regarding the fibula is true?
a. The medial malleolus of the fibula provides stability to the ankle joint.
b. The fibula is directly involved in the transfer of weight to the ankle and foot.
c. The fibular head articulates along the lateral margin of the tibia on the inferior and posterior surface of the lateral tibial condyle.
d. The lateral border of the thin fibular diaphysis is bound to the tibia by the crural interosseous membrane.
BACK TO GAME
Topic 4:
$500 Question
Which of the following statements is false?
a. The medial and lateral condyles, along with the intercondylar fossa, continue across the inferior surface of the femur to the anterior surface.
b. The popliteal surface of the femur is a flattened triangular area formed by the linea aspera dividing into the medial and lateral supracondylar ridges.
c. The lateral malleolus of the fibula prevents medial sliding of the tibia across the surface of the talus.
d. The medial and lateral condyles of the tibia are separated by a ridge called the intercondylar eminence.
BACK TO GAME
ANSWER
Topic 4:
$500 Answer
Which of the following statements is false?
a. The medial and lateral condyles, along with the intercondylar fossa, continue across the inferior surface of the femur to the anterior surface.
b. The popliteal surface of the femur is a flattened triangular area formed by the linea aspera dividing into the medial and lateral supracondylar ridges.
c. The lateral malleolus of the fibula prevents medial sliding of the tibia across the surface of the talus.
d. The medial and lateral condyles of the tibia are separated by a ridge called the intercondylar eminence.
BACK TO GAME
Topic 5:
$100 Question
Contributing factors to the differences between male and female pelves exclude:
a. adaptations for childbearing
b. variations in muscle mass
c. variations in perineal nerve supply
d. variations in body sizeBACK TO GAME
ANSWER
Topic 5:
$100 Answer
Contributing factors to the differences between male and female pelves exclude:
a. adaptations for childbearing
b. variations in muscle mass
c. variations in perineal nerve supply
d. variations in body sizeBACK TO GAME
Topic 5:
$200 Question
On average, the male cranium is larger than the female cranium by:
a. 5%
b. 10%
c. 15%
d. 20%BACK TO GAME
ANSWER
Topic 5:
$200 Answer
On average, the male cranium is larger than the female cranium by:
a. 5%
b. 10%
c. 15%
d. 20%BACK TO GAME
Topic 5:
$300 Question
Which of the following events do/does not generally occur at age two?
a. fusion of epiphyseal cartilages of the pectoral girdle
b. closure of the fontanels
c. fusion of ossification centers in the occipital bone
d. fusion of frontal sutureBACK TO GAME
ANSWER
Topic 5:
$300 Answer
Which of the following events do/does not generally occur at age two?
a. fusion of epiphyseal cartilages of the pectoral girdle
b. closure of the fontanels
c. fusion of ossification centers in the occipital bone
d. fusion of frontal sutureBACK TO GAME
Topic 5:
$400 Question
Which of the following is a gradual event that occurs with increasing age?
a. reduction of intervertebral discs’ size
b. reduction in mandibular bone mass
c. reduction of bone markings, in size and roughness
d. All of the above.BACK TO GAME
ANSWER
Topic 5:
$400 Answer
Which of the following is a gradual event that occurs with increasing age?
a. reduction of intervertebral discs’ size
b. reduction in mandibular bone mass
c. reduction of bone markings, in size and roughness
d. All of the above.BACK TO GAME
Topic 5:
$500 Question
Which of the following does not accurately describe a sexual difference in the adult human skeleton?
a. The ilium in males extends farther superiorly and is more vertical than in females.
b. The pelvic inlet in males is heart-shaped.
c. Fewer prominent bone markings and lighter bone weight characterize female skeletons.
d. The sacrum in females is a broad, short triangle with pronounced curvature.
BACK TO GAME
ANSWER
Topic 5:
$500 Answer
Which of the following does not accurately describe a sexual difference in the adult human skeleton?
a. The ilium in males extends farther superiorly and is more vertical than in females.
b. The pelvic inlet in males is heart-shaped.
c. Fewer prominent bone markings and lighter bone weight characterize female skeletons.
d. The sacrum in females is a broad, short triangle with pronounced curvature.
BACK TO GAME
FINAL ROUND Question
Which of the following statements regarding age-related changes in the anatomical landmarks of the human skeleton is false?
a. Complete fusion of the styloid process with the temporal bone occurs between the ages of 12-16 years.
b. Fusion of the frontal suture occurs between the ages of 2-8 years.
c. Major curves in the vertebrae appear between the ages of 3 months to 10 years.
d. Complete ossification and fusion of the hyoid bone occurs between the ages of 18-21 years.
BACK TO GAMEANSWER
FINAL ROUND Answer
Which of the following statements regarding age-related changes in the anatomical landmarks of the human skeleton is false?
a. Complete fusion of the styloid process with the temporal bone occurs between the ages of 12-16 years.
b. Fusion of the frontal suture occurs between the ages of 2-8 years.
c. Major curves in the vertebrae appear between the ages of 3 months to 10 years.
d. Complete ossification and fusion of the hyoid bone occurs between the ages of 18-21 years.
BACK TO GAME