front 1 Which of these refers to the study of the muscular system? Histology, cytology, myology or lobotomy | back 1 myology |
front 2 Which of these is NOT a property of the muscles? Elasticity, Rigidity, Excitability, or Conductivity | back 2 Rigidity |
front 3 The connective tissue that surrounds the ENTIRE muscle is... Endomysium, epimysium or perimysium | back 3 epimysium |
front 4 True or false: tendons attach muscles to bone | back 4 True! |
front 5 True or false: each skeletal muscle fiber contains one nucleus | back 5 False (they each contain multiple peripheral nuclei) |
front 6 Which of these is the thin contractile filament found in a myofibril? Myosin, sarcomere, actin or T-tubule | back 6 actin |
front 7 In a sarcomere, the "A-band" contains which of the following? Myosin, the Z-line, Actin or Osteons | back 7 myosin |
front 8 When a muscle contracts, which of these does NOT get shorter? Sarcomere, H-zone, I-band or actin filaments | back 8 actin filaments |
front 9 True or false: each muscle cells receives instructions from multiple motor neurons | back 9 False (They each receive information from ONE neuron. However, each neuron can send information to multiple cells at the same time) |
front 10 True or false: muscle hypertrophy is when muscle size shrinks | back 10 False (muscle atrophy) |
front 11 The muscular point of attachment that is moveable is called: Insertion point, Origin point or Action | back 11 insertion point |
front 12 Which one of these muscle types describes the Orbicularis Oculi? Bipennate, Circular, Parallel or Convergent | back 12 Circular |
front 13 Which one of these muscle shapes describes the Deltoid? Fusiform, triangular, quadrate, bicipital | back 13 triangular |
front 14 What is the function of the Orbiculars oculi? Close mouth, Open mouth, Close eye, Open eye | back 14 close eye |
front 15 Which of these is NOT a facial muscle? Serratus anterior, Buccinator, Risorius, Masseter | back 15 Serratus anterior |
front 16 Which of these muscles is more DEEP? Exterior obliques, Interior obliques | back 16 interior obliques |
front 17 Which one of these muscles is NOT part of the rotator cuff? Supraspinatus, Subscapularis, Teres Major, Teres Minor | back 17 Teres Major |
front 18 What is the action of the serratus anterior? Retracts scapula, Protracts scapula, Lifts lip, Depresses lip | back 18 protracts scapula |
front 19 What is the origin of the masseter? Ramus of mandible, temporal fossa, sphenoid, zygomatic arch | back 19 zygomatic arch |
front 20 What is the insertion point of the temporalis? Coronoid process, Temporal fossa, Linea alba, Corocoid process | back 20 coroNoid process! |