* not in lab manual or text - check website or other source + not a muscle

BIOL 2401: Lab Practical 3

Lab 18: Joints Types

1. Fibrous 2. Cartilaginous 3. Synovial

Types of Synovial Joints 4. Ball & Socket

Circumduction 5. Condyloid 6. Gliding 7. Hinge 8. Pivot 9. Saddle

Parts of a synovial joint 10. Joint (articular) capsule 11. Synovial membrane 12. Synovial (joint) cavity 13. Synovial fluid 14. Articular surface 15. Bursae

Specific Joints – also know associated bones Axial

16. Sutures 17. Temporomandibular joint (TMJ) 18. Intervertebral 19. Sacroiliac 20. Pubic symphysis

Appendicular 21. Shoulder (glenohumeral)

22. Rotator cuff (group) 23. Long head of bicep 24. Short head of bicep

25. Elbow 26. Hip

27. Ligamentum capitis 28. Knee (tibiofemoral)

29. Anterior cruciate ligament 30. Posterior cruciate ligament 31. Fibular (lateral) collateral ligament 32. Tibial (medial) collateral ligament 33. Patellar ligament 34. Quadriceps tendon 35. Medial meniscus 36. Lateral meniscus

Lab 19: Skeletal Muscle Structure

Muscle fiber 37. Motor end plate 38. Myofibril

39. Myosin 40. Actin

41. Sarcomere 42. A-band 43. I-band 44. Z-line 45. M-line

Membranes 46. Endomysium 47. Sarcolemma

48. Motor neuron

Types 49. Skeletal 50. Smooth 51. Cardiac

Lab 20: Muscles of the Face, Head, and Neck

52. Frontalis 53. Occipitalis 54. Epicranial Aponeuroses+ 55. Orbicularis oculi 56. Orbicularis oris 57. Corrugator supercilia* 58. Buccinator 59. Zygomaticus

60. Masseter 61. Temporalis 62. Medial pterygoid 63. Lateral pterygoid 64. Risorius* 65. Levator labii superioris* 66. Depressor anguli oris* 67. Depressor labii inferioris*

68. Mentalis* 69. Platysma 70. Sternocleidomastoid 71. Splenius capitus 72. Nasalis* 73. Scalenes* 74. Digastric* 75. Mylohyoid*

Lab 21: Muscles of the Chest, Shoulder, and Upper Limb Move Pectoral Girdle 76. Trapezius 77. Rhomboideus

* not in lab manual or text - check website or other source + not a muscle

78. Levator scapulae 79. Serratus anterior 80. Pectoralis minor

81. Internal intercostal*

(Toward Sternum) 82. External intercostal*

(Away From Sternum)

Move Arm 83. Pectoralis major 84. Teres major 85. Latissimus dorsi 86. Deltoid

Rotator cuff

87. Supraspinatus 88. Subscapularis 89. Infraspinatus 90. Teres minor

Move Forearm 91. Biceps brachii 92. Brachialis 93. Brachioradialis 94. Triceps brachii 95. Supinator (deep) 96. Pronator Teres

Move Hand 97. Flexor digitorum 98. Extensor digitorum

99. Palmaris longus 100. Retinaculum+

Lab 22: Muscles of the Deep Back, Abdominal Wall, & Pelvic Outlet

101. Erector spinae (group) 102. Quadratus lumborum

103. Linea alba+

104. Rectus abdominis 105. External oblique 106. Internal oblique 107. Transversus abdominis

Lab 23: Muscles of the Hip & Lower Limb Move Thigh

108. Psoas major 109. Iliacus 110. Gluteus maximus 111. Gluteus medius 112. Gluteus minimus 113. Piriformis 114. Tensor fasciae latae 115. Iliotibial band+ 116. Adductor longus 117. Adductor magnus 118. Gracilis

Move Leg Hamstring group

119. Biceps femoris 120. Semitendinosus 121. Semimembranosus

122. Sartorius

Quadriceps 123. Rectus femoris 124. Vastus lateralis 125. Vastus medialis 126. Vastus intermedius

(deep, Under the Rectus femoris)

Move Foot 127. Tibialis anterior 128. Gastrocnemius 129. Soleus 130. Flexor digitorum 131. Fibularis (peroneus) longus

132. Calcaneal (Achilles) tendon+

Lab 35: The Eye (Text p. 464)

133. Superior rectus 134. Inferior rectus 135. Medial rectus 136. Lateral rectus

137. Superior oblique 138. Inferior oblique

* not in lab manual or text - check website or other source + not a muscle

Muscle Orbicularis oris Orbicularis oculi Buccinator Masseter Temporalis Lateral & medial pterygoid Levator labii superioris Depressor anguli oris Depressor labii inferioris Sternocleidomastoid Scalenes Trapezius Rhomboideus Levator scapulae Serratus anterior Internal intercostal External intercostal Pectoralis major Teres major Latissimus dorsi Deltoid Supraspinatus Teres minor Biceps brachii Triceps brachii Supinator Pronator teres Palmaris longus Extensor digitorum Erector spinae Rectus abdominis External & internal oblique Transverse abdominis Psoas major Iliacus Gluteus maximus Adductor (longus & magnus) Gracilis Hamstring group Quadriceps Sartorius Tibialis anterior Gastrocnemius Soleus Fibularis longus

Action close mouth close eye compress cheeks elevate mandible elevate mandible grinding elevate upper lip depress corners of mouth depress lower lip rotates head, flexes neck or elevates sternum elevates ribcage rotates scapula elevates and adducts scapula elevates scapula pulls scapula anteriorly and downward retracts (depresses) ribs protracts (elevates) ribs flexes, adducts and rotates arm medially extension, adducts and rotates arm medially extension, adducts and rotates arm medially abducts, extend and flexes arm abducts arm rotates arm laterally flexes forearm extends forearm supinates (laterally rotates) forearm pronates (medially rotates) forearm flexes hand extends & hyperextends digits posture (extend vertebral column) compresses abdominal region - flexes vertebral column compresses abdominal region compresses abdominal region flexes thigh flexes thigh extends thigh adducts leg adducts leg flexes leg extension of leg rotates leg laterally dorsiflexion/inversion plantar flexion plantar flexion plantar flexion/eversion

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