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Advanced O&P Board Review: Muscle Actions, Bone Landmarks, and Biomechanics

Prepare for your O&P Board exam with this comprehensive review game focusing on muscle actions, bone landmarks, joint articulations, and nerves. Packed with hundreds of questions across various difficulty levels, this interactive study tool helps you solidify your understanding of essential biomechanics and anatomy. From the main supinator of the forearm to the importance of the periosteum, challenge yourself and enhance your knowledge in a fun and engaging way. Perfect for students and professionals alike!

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Advanced O&P Board Review: Muscle Actions, Bone Landmarks, and Biomechanics

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  1. O&P Board Review Game EVEN MORE MUSCLE ACTIONS MORE MUSCLE ACTIONS MUSCLE ACTIONS BONE LANDMARKS and ARTICULATIONS NERVES and ARTERIES BIO-MECHANICS $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500 FINAL ROUND

  2. MUSCLE ACTIONS100 Question • The main supinator of the forearm is the • a. Flexor carpi radialis • b. Pronator quadrates • c. Extensor carpi radialis • d. Biceps brachii ANSWER

  3. MUSCLE ACTIONS $100 Answer • The main supinator of the forearm is the • a. Flexor carpi radialis • b. Pronator quadrates • c. Extensor carpi radialis • d. Biceps brachii

  4. MUSCLE ACTIONS $200 Question • The main flexor of the hip joint is the: • a) Rectus femoris • b) Tensor fascia latae • c) Sartorius • d) Iliopsoas ANSWER

  5. MUSCLE ACTIONS $200 Answer • The main flexor of the hip joint is the: • a) Rectus femoris • b) Tensor fascia latae • c) Sartorius • d) Iliopsoas

  6. MUSCLE ACTIONS $300 Question • Inversion of the foot is accomplished primarily by the • a. Peroneal muscles • b. FDL • c. Tibialis anterior and posterior • d. Gastroc-soleus complex ANSWER

  7. MUSCLE ACTIONS $300 Answer • Inversion of the foot is accomplished primarily by the • a. Peroneal muscles • b. FDL • c. Tibialis anterior and posterior • d. Gastroc-soleus complex

  8. MUSCLE ACTIONS $400 Question • The biceps brachii muscle creates what motion? • a. Elbow extension • b. Glenohumeral extension • c. Forearm pronation • d. Elbow flexion ANSWER

  9. MUSCLE ACTIONS $400 Answer • The biceps brachii muscle creates what motion? • a. Elbow extension • b. Glenohumeral extension • c. Forearm pronation • d. Elbow flexion

  10. MUSCLE ACTIONS $500 Question • Elevation of the scapula is accomplished by which muscle? • a. Trapezius • b. Pectoralis minor • c. Supraspinatus • d. Latissimus dorsi ANSWER

  11. MUSCLE ACTIONS $500 Answer • Elevation of the scapula is accomplished by which muscle? • a. Trapezius • b. Pectoralis minor • c. Supraspinatus • d. Latissimus dorsi

  12. BONE LANDMARKS AND ARTICULATIONS$100 Question • The most prominent and highest point of the shoulder girdle is the? • a. Acromium • b. Coracoid process • c. Spine of the scapula • d. Superior angle of the scapula ANSWER

  13. BONE LANDMARKS AND ARTICULATIONS$100 Answer • The most prominent and highest point of the shoulder girdle is the? • a. Acromium • b. Coracoid process • c. Spine of the scapula • d. Superior angle of the scapula

  14. BONE LANDMARKS AND ARTICULATIONS$200 Question • All of the following bones form the acetabulum except: • a. Ilium • b. Sacrum • c. Pubis • d. Ischium ANSWER

  15. BONE LANDMARKS AND ARTICULATIONS$200 Answer • All of the following bones form the acetabulum except: • a. Ilium • b. Sacrum • c. Pubis • d. Ischium

  16. BONE LANDMARKS AND ARTICULATIONS$300 Question • The talus does not articulate with the: • a. Tibia • b. Cuboid • c. Navicular • d. Fibula ANSWER

  17. BONE LANDMARKS AND ARTICULATIONS$300 Answer • The talus does not articulate with the: • a. Tibia • b. Cuboid • c. Navicular • d. Fibula

  18. BONE LANDMARKS AND ARTICULATIONS$400 Question • Which bone is most likely to have boney overgrowth? • a. Humerus • b. Femur • c. Tibia • d. Radius ANSWER

  19. BONE LANDMARKS AND ARTICULATIONS$400 Answer • Which bone is most likely to have boney overgrowth? • a. Humerus • b. Femur • c. Tibia • d. Radius

  20. BONE LANDMARKS AND ARTICULATIONS$500 Question • What is the reason that it is important not to disrupt the periosteum? ANSWER

  21. BONE LANDMARKS AND ARTICULATIONS$500 Answer • What is the reason that it is important not to disrupt the periosteum? • To prevent bone overgrowth

  22. MORE MUSCLE ACTIONS$100 Question • The biceps brachii produces which of the following actions of the elbow and forearm: • a. Extension, pronation • b. Extension, supination • c. Flexion, pronation • d. Flexion, supination ANSWER

  23. MORE MUSCLE ACTIONS $100 Answer • The biceps brachii produces which of the following actions of the elbow and forearm: • a. Extension, pronation • b. Extension, supination • c. Flexion, pronation • d. Flexion, supination

  24. MORE MUSCLE ACTIONS $200 Question • During normal human locomotion, the primary function of the gluteus medius is to: • a. Control the degree of femoral adduction • b. Stabilize the knee • c. Maintain lateral stability of the pelvis • d. Flex the hip joint ANSWER

  25. MORE MUSCLE ACTIONS $200 Answer • During normal human locomotion, the primary function of the gluteus medius is to: • a. Control the degree of femoral adduction • b. Stabilize the knee • c. Maintain lateral stability of the pelvis • d. Flex the hip joint

  26. MORE MUSCLE ACTIONS $300 Question • What is the action of supraspinatus? • A. Adduction of the arm • B. Abduction of the arm • C. Protraction of the scapula • D. Retraction of the scapula ANSWER

  27. MORE MUSCLE ACTIONS $300 Answer • What is the action of supraspinatus? • A. Adduction of the arm • B. Abduction of the arm • C. Protraction of the scapula • D. Retraction of the scapula

  28. MORE MUSCLE ACTIONS $400 Question • What is the action of the peroneus longus? • a. Eversion, dorsiflexion • b. Eversion, plantarflexion • c. Inversion, dorsiflexion • d. Inversion, plantarflexion ANSWER

  29. MORE MUSCLE ACTIONS $400 Answer • What is the action of the peroneus longus? • a. Eversion, dorsiflexion • b. Eversion, plantarflexion • c. Inversion, dorsiflexion • d. Inversion, plantarflexion

  30. MORE MUSCLE ACTIONS $500 Question • Serratus anterior performs which action? • A. Protraction, stabilization, downward rotation • B. Protraction, stabilization, upward rotation • C. Retraction, stabilization, downward rotation • D. Retraction, stabilization, upward rotation ANSWER

  31. MORE MUSCLE ACTIONS $500 Answer • Serratus anterior performs which action? • A. Protraction, stabilization, downward rotation • B. Protraction, stabilization, upward rotation • C. Retraction, stabilization, downward rotation • D. Retraction, stabilization, upward rotation

  32. EVEN MORE MUSCLE ACTIONS $100 Question • Brachioradialis performs which function? • A. Extension of elbow • B. Flexion of elbow only • C. Flexion of elbow and some pronation and supination • D. Pronation only • E. Supination only ANSWER

  33. EVEN MORE MUSCLE ACTIONS $100 Answer • Brachioradialis performs which function? • A. Extension of elbow • B. Flexion of elbow only • C. Flexion of elbow and some pronation and supination • D. Pronation only • E. Supination only

  34. EVEN MORE MUSCLE ACTIONS $200 Question • Which muscle passes anterior to the lateral malleolus? • a. Peroneus longus • b. Peroneus brevis • c. Peroneus tertius • d. Posterior tibialis ANSWER

  35. EVEN MORE MUSCLE ACTIONS $200 Answer • Which muscle passes anterior to the lateral malleolus? • a. Peroneus longus • b. Peroneus brevis • c. Peroneus tertius • d. Posterior tibialis

  36. EVEN MORE MUSCLE ACTIONS $300 Question • Which muscle best compensates for a weak anterior tibialis muscle? • a. tibialis posterior • b. flexor digitorum longus • c. flexor hallucis longus ANSWER

  37. EVEN MORE MUSCLE ACTIONS $300 Answer • Which muscle best compensates for a weak anterior tibialis muscle? • a. tibialis posterior • b. flexor digitorum longus • c. flexor hallucis longus

  38. EVEN MORE MUSCLE ACTIONS $400 Question • Which of the following muscles does NOT cause hip adduction • a. Adductor longus, brevis, and magnus • b. pectineus • c. gracilis • d. sartorius ANSWER

  39. EVEN MORE MUSCLE ACTIONS $400 Answer • Which of the following muscles does NOT cause hip adduction • a. Adductor longus, brevis, and magnus • b. pectineus • c. gracilis • d. sartorius

  40. EVEN MORE MUSCLE ACTIONS $500 Question • If a patient’s shoulder dislocates anteriorly, which movement does NOT need to be limited? • A. Scapular retraction • B. Scapular protraction • C. Internal rotation of the humerus • D. Extension of the humerus ANSWER

  41. EVEN MORE MUSCLE ACTIONS $500 Answer • If a patient’s shoulder dislocates anteriorly, which movement does NOT need to be limited? • A. Scapular retraction • B. Scapular protraction • C. Internal rotation of the humerus • D. Extension of the humerus

  42. BIOMECHANICS $100 Question • Which of the following muscles undergoes contraction between heel strike and foot flat? • a. Tibialis posterior • b. Tibialis anterior • c. Peroneus longus • d. Gastrocnemeus ANSWER

  43. BIOMECHANICS $100 Answer • Which of the following muscles undergoes contraction between heel strike and foot flat? • a. Tibialis posterior • b. Tibialis anterior • c. Peroneus longus • d. Gastrocnemeus

  44. BIOMECHANICS $200 Question • To minimize lateral trunk bending subsequent to hip abductor weakness, it is best to use a cane on: • a. The involved side • b. The uninvolved side • c. Both sides ANSWER

  45. BIOMECHANICS $200 Answer • To minimize lateral trunk bending subsequent to hip abductor weakness, it is best to use a cane on: • a. The involved side • b. The uninvolved side • c. Both sides

  46. BIOMECHANICS $300 Question • During normal heel strike, the forward hip is • A. Flexed 25 degrees • B. Flexed 40 degrees • C. Neutral • D. Extended 10 degrees ANSWER

  47. BIOMECHANICS $300 Answer • During normal heel strike, the forward hip is • A. Flexed 25 degrees • B. Flexed 40 degrees • C. Neutral • D. Extended 10 degrees

  48. BIOMECHANICS $400 Question • The body’s center of gravity reaches its highest point at • A. Heel strike • B. Foot flat • C. Midstance • D. Heel off ANSWER

  49. BIOMECHANICS $400 Answer • The body’s center of gravity reaches its highest point at • A. Heel strike • B. Foot flat • C. Midstance • D. Heel off

  50. BIOMECHANICS $500 Question • The center of gravity of the adult male is located on the midline of the body at approximately the level of the: • A. Greater trochanter of the femur • B. Pubic symphysis • C. Acetabulum • D. Anatomical neck of the femur • E. S-2 ANSWER

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