0 keeps the tibia from abducting patellar ligament

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Unformatted text preview: (intermediate) fibers can utilize _____ to provide energy for metabolism. Student Response Value 1. the phosphagen system 33% 2. anerobic glycolysis 33% 3. aerobic metabolism 33% 4 all of the above . 5. answers A and B only Score: 32. Correct Answer 100% 0% 1/1 muscle cell types C Fast twitch red (intermediate) fibers have: Student Response Value 1. stored myoglobin 25% 2. a rich blood supply 25% 3. many mitochondria 25% 4. stored glycogen 25% 5 All of the above . 100% 6. Answers A, B, and C only 0% Correct Answer Score: 33. 1/1 muscle movements 1B The movement shown as B is ___ of the knee. Student Response Value 1. flexion 0% 2. extension 100% 3. abduction 0% 4. adduction 0% 5. rotation 0% Score: 34. Correct Answer 0/1 muscle movements 2AA The prime mover for the movement shown at A is: Student Response Value 1. soleus 0% 2. gastrocnemius 0% 3. gluteus maximus 100% 4. iliopsoas 0% 5. gracilis 0% Score: 35. Correct Answer 1/1 muscle movements 3CC The prime mover in the movement shown as C is the: Student Response Value 1. erector spinae 100% 2. rectus abdominus 0% 3. sternocleidomastoid 0% 4. gluteus maximus 0% 5. iliopsoas 0% Score: 36. 1/1 muscle movements 4A Given: the muscle colored green is the agonist. What movement would occur at the ankle joint? Correct Answer Student Response Value 1. dorsiflexion 0% 2. plantar flexion 100% Score: 37. Correct Answer 1/1 muscle movements 4B The agonist for plantar flexion inserts on the: Student Response Value 1. flexor retinaculum 0% 2. dorsal retinaculum 0% 3. calcaneus tendon 100% 4. patellar tendon 0% 5. iliotibial tract 0% Score: 38. Correct Answer 1/1 muscle movements 5A The muscle in red, acting bilaterally, would be the agonist in: Student Response Value 1. head extension 100% 2. head flexion 0% 3. head rotation 0% Score: 39. Correct Answer 1/1 muscle movements 5D If the head is fixed, the muscles shown here would: Student Response Value 1. expand the thorax by raising the ribs and clavicle 100% 2. flex the head 0% 3. rotate the head 0% Score: 40. 1/1 connective tissues c Correct Answer The _____ surrounds each fasciculus of muscle cells. Student Response A. epimysium B perimysium . Value 0% 100% C. endomysium 0% D. retinaculum 0% Score: 41. Correct Answer 1/1 muscle types 2 The type of muscle possessing striations: Student Response Value A. skeletal muscle 50% B. cardiac muscle 50% C. smooth muscle 0% D Both 1 and 2 . E. Both 2 and 3 Score: 42. Correct Answer 100% 0% 1/1 Stimulus-Contraction 4 As soon as Ca++ ions are released into the sarcoplasm: Student Response Value A. Calcium ions enter the axon 0% B. Calcium ions are pumped back into the sarcoplasmic reticulum. 0% C. Acetylcholine is released into the synaptic cleft by exocytosis. 0% D. Acetylcholine binds to post-synaptic receptors on the sarcolemma. 0% E. Na+ moves across the sarcolemma into the muscle cell. 0% F. Opening of the chemically-gated sodium channels. 0% G. Opening of the voltage-gated sodium channels. 0% H. Opening of potassium channels. 0% I. Bindin...
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