Anatomy Questions & Answers PDF

Here’s a breakdown of the terms and answers for each question: 44. From a list of skeleton functions, identify which is or is not a function of the skeleton (RBC storage): RBC production (hematopoiesis) is a function, but RBC storage is not. 45. The type of ti...

Here’s a breakdown of the terms and answers for each question: 44. From a list of skeleton functions, identify which is or is not a function of the skeleton (RBC storage): RBC production (hematopoiesis) is a function, but RBC storage is not. 45. The type of tissue the osseous tissue belongs to: Connective tissue. 46. The name of the center cavity of a long bone: Medullary cavity. 47. The type of bone a vertebra belongs to: Irregular bone. 48. The name of the external sheath covering a long bone and the name of the lining of the marrow cavity: External sheath: Periosteum. Marrow cavity lining: Endosteum. 49. The name of the bone cells before and after becoming enclosed in lacunae: Before: Osteoblasts. After: Osteocytes. 50. The name of the bone-forming cells: Osteoblasts. 51. The name of the material/substance that gives the bone the hardiness property: Hydroxyapatite (calcium phosphate mineral). 52. From a list of 5 bone cells, select the bone cell that has the greatest number of lysosomes: Osteoclasts. 53. The type of bone where trabeculae and spicules are found: Spongy bone.  54. Whether red bone marrow is important in the production of new bone cells: No, it is important in producing blood cells. 55. The name of the content of the marrow cavity of an adult humerus diaphysis: Yellow bone marrow. 56. The type of bones produced by intramembranous ossification: Flat bones (e.g., skull and clavicles). 57. The precursor connective tissue type replaced by bone in endochondral ossification: Hyaline cartilage. 58. Whether a radiograph (x-ray) of a child’s hand will show an epiphysis line: No, it will show epiphyseal (growth) plates. 59. Bone elongation is the result of the growth of what tissue: Hyaline cartilage. 60. The name of the two cartilage areas at the epiphysis of a growing long bone in a child: Articular cartilage and the epiphyseal plate. 61. The process of dissolving bone and returning its minerals to the bloodstream: Resorption. 62. The hormone secreted due to calcium deficiency and the cells it activates: Hormone: Parathyroid hormone (PTH). Cells activated: Osteoclasts. 63. Whether a cavity in a bone is called a sinus: Yes. 64. Whether sutures are found between both cranial and facial bones:  No, sutures are only found between cranial bones. 65. The structure that attaches a muscle to bone: Tendon. 66. The study of the muscular system: Myology. 67. Whether secretion is one of the muscular system functions: No, secretion is not a function of the muscular system. 68. The term that best describes muscle fibers arranged in bundles: Fascicles. 69. From a list of muscle shapes, select the one that the rectus femoris is an example of: Bipennate. 70. The tissue sheet that separates individual muscle fibers: Endomysium. 71. The term that refers to a muscle that prevents a bone from moving during an action: Fixator. 72. The prime mover muscle for inhalation: The diaphragm. 73. The structure that connects the frontal and occipital bellies of the occipitofrontalis muscle: Galea aponeurotica. 74. The deepest muscle of the abdominal wall: Transversus abdominis. 75. The antagonist muscle to the triceps brachii: Biceps brachii. 76. The longest muscle in the human body: Sartorius.  77. Which of the teres muscles is/isn’t part of the SITS muscle group: Part of SITS: Teres minor. Not part of SITS: Teres major. 78. Whether any selected muscle is/isn’t part of the quadriceps muscles: Quadriceps muscles include rectus femoris, vastus lateralis, vastus medialis, and vastus intermedius. 79. From a list of muscles, select the muscle that is/isn’t part of the hamstrings: Hamstrings include biceps femoris, semitendinosus, and semimembranosus. 80. From a list of muscles, select the muscle that is/isn’t part of the mastication muscle: Mastication muscles include masseter, temporalis, medial pterygoid, and lateral pterygoid. 81. The names of the muscles that form the calf muscle: Gastrocnemius and soleus. 82. Whether muscle extensibility refers to the ability of a muscle to stretch: Yes. 83. Whether skeletal muscle is called voluntary because it is usually subjected to conscious control: Yes. 84. Whether a skeletal muscle fiber contains a single nucleus: No, it contains multiple nuclei. 85. The myofilament that runs through the core of a thick filament and anchors it to a Z disc: Titin.