Exam 3 Self Quiz. Muscle
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1 Exam 3 Self Quiz Muscle ***Disclaimer- ALL lectured material is fair game for the exam. The instructor DOES NOT guarantee in any way that these questions will be on the exam. The instructor DOES guarantee that all questions in the self-quiz are reflective of material that was presented in lecture.*** 1. Which of the following is the origin for biceps femoris? a. Ischium and pubis b. Pubis and femur c. Femur and ischium d. Tibia and femur e. Tibia and fibula 2. Which of the following is the origin for rhomboid major? a. Thoracic vertebrae b. Lumbar vertebrae c. Cervical vertebrae d. Scapula e. Clavicle 3. Which of the following is the origin for gluteus medius? a. Ilium b. Ischium c. Femur d. Tibia e. Lumbar vertebrae 4. Which of the following is the origin for the deltoid? a. Clavicle and humerus b. Humerus and scapula c. Scapula and sternum d. Scapula and clavicle e. Thoracic vertebrae 5. The Galea Aponeurotica is the origin for which of the following muscles? a. Temporalis b. Masseter c. Orbicularis oculi d. Occipitalis e. Frontalis
2 6. The mandible is the origin for which of the following muscles? a. Temporalis b. Thyrohyoid c. Mylohyoid d. Orbicularis oculi e. Masseter 7. The insertion for the buccinator is a. Orbicularis oris b. Masseter c. Mandible d. Maxilla e. Zygomatic arch 8. The insertion for the temporalis is a. Zygomatic bone b. Maxilla c. Frontal bone d. Temporal bone e. Mandible 9. The common insertion for the abdominal muscle set is the a. Ilium b. Linea alba c. Linea aspera d. Costal cartilage e. Ribs 10. The insertion for adductor magnus is a. Tibia b. Ischium c. Pubis d. Femur e. Patella 11. The humerus is the insertion for which of the following muscles? a. Teres major b. Rhomboid major c. Brachialis d. Triceps brachii e. Pectoralis minor
3 12. The femur is the insertion for which of the following muscles? a. Sartorius b. Gracilis c. Semimembranosus d. Adductor longus e. Rectus femoris 13. The ulna is the insertion for which of the following muscles? a. Teres major b. Biceps brachii c. Deltoid d. Pectoralis minor e. Triceps brachii 14. The calcaneous is the insertion for which of the following muscles? a. Soleus b. Gastrocnemius c. Semimembranosus d. a and b e. a, b and c 15. Which of the following is true for the human body? a. The joints are the levers and the bones are the fulcrum b. The bones provide the effort and the joints are the fulcrum c. The muscles provide the effort and the bones are the levers d. The bodyweight is the effort and the bones are the levers e. The bodyweight is the load and the bones are the fulcrum 16. Which of the following types of fascicle arrangements have fascicles starting from a broad end of the muscle and meeting at a common point? a. Parallel b. Fusiform c. Circular d. Unipennate e. Convergent 17. Which of the following is found on the surface of the muscle as a whole? a. Epimysium b. Perimysium c. Endomysium d. Supramysium e. Hypermysium
4 18. Which of the following reflects the location of the muscle as well as the number of heads the muscle has? a. Semitendinosus b. Adductor magnus c. Rectus femoris d. Biceps femoris e. Vastus lateralis 19. Which of the following is TRUE? a. Muscles can only pull b. The more moveable end of the muscle is the origin c. Veins deliver oxygen to a muscle d. Sensory neurons stimulate muscle e. None of the above are true statements 20. A muscle that opposes another muscle s action is classified as a a. Prime mover b. Fixator c. Agonist d. Antagonist e. Synergist 21. The muscle fiber plasma membrane is known as the a. T-tubule b. Sarcoplasmic reticulum c. Sarcolemma d. Sarcoplasm e. Motor-end plate 22. The area of a sarcomere that contains only myosin and not actin is the a. I band b. M line c. Z disc d. A band e. H zone 23. The cylindrical unit of protein that packs the muscle fiber is the a. Myofibril b. Myofilament c. Myomesin d. Myofiber e. Fascicle
5 24. Which of the following is FALSE of smooth muscle? a. Smooth muscle has scant endomysium b. Smooth muscle does not have sarcomeres c. Smooth muscle stores Ca ++ in sarcoplasmic reticula d. Smooth muscle moves substances along hollow organs e. Smooth muscle contains myofilaments 25. A motor neuron and all of the muscle fibers it innervates is a a. Motor end plate b. Varicosity c. Sarcomere d. Motor unit e. Neuromuscular junction
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