Chapter 8 Test Review Multiple Choice 1. Which is not a part of the axial skeleton? A. rib B. vertebral column C. mandible D. clavicle 2. Which is not a part of the appendicular skeleton? A. coxal bones B. parietal bones C. radius D. clavicle 3. The axial skeleton consists of: A. 60 bones. B. 68 bones. C. 74 bones. D. 80 bones. 4. The appendicular skeleton consists of: A. 102 bones. B. 118 bones. C. 126 bones. D. 137 bones. 5. The term sinus‚ as it relates to bone
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skull. The mandible is a joint that has no real attachment to any part of the body. It has a different range of motion than other joints in the body. E. Other than the skull‚ what are the other two components of the axial skeleton? xVertebral Column and Thoracic cage are two components of the axial skeleton. Exercise 2: Skull Markings Questions A. Which bone is palpated when touching the forehead? The temporal bone is palpated when the forehead is touched. B. What bone is
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by a fossil record *Craniates- hagfish and vertebrates THE PHYLUM CHORDATA: THE BIG FOUR It is falling into two categories: a. lacks vertebral columns (invertebrates) b.with vertebral columns(vertebrates) Protochordates- a dichotomy which is composed of marine animals which is not midway invertebrates and vertebrates -they do not have vertebral column but they share vertebrate characteristics‚ the four morphological features Four Morphological Features: a. notochord b. dorsal hollow
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1. Describe Ossification during Fetal Development. Ossification is the formation of bone and in a fetus is made up of cartilaginous tissue. This tissue is less dense than that of bony tissue. Over time‚ as calcium salts are being deposited into the cartilaginous tissue by immature bone cells‚ the formation of bone occurs. 2. What are the roles of Osteoclasts in bone formation? Osteoclasts reabsorb bony tissue from the innermost part of the bones‚ allowing for a larger cavity‚ in order to avoid
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The anatomy of the spinal cord is very unique. Externally‚ it is initially surrounded by the vertebral column. The vertebral column is divided into the cervical‚ thoracic‚ lumbar‚ sacral‚ and coccygeal regions. These different vertebrae protect the spinal cord from damage and form a type of shell around it. The spinal cord appears as a long‚ thin cord of nerves. The peripheral nerves that extend out to many parts of the body arise from the spinal cords thirty-one segmental pairs of nerves. The cervical
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Anatomy (Assignment 1) Cranium Clavicle Scapula Humerous Sternum Ribs http://www.spineuniverse.com/anatomy/vertebral-column Vertebral Column Ulna Pelvis Carpals Radius Metacarpals Phalanges Femur Patella Tibia Fibula Tarsals Metatarsals Phalanges http://www.clker.com/clipart-12116.html http://www.anatomyatlases.org/atlasofanatomy/plate03/02pelvisanterior.shtml Illium Frontal Parietal Temporal Pubis Sphenoid Zygomatic
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Chapter 6 The Skeletal System: Bones and Joints PART I * A born baby has about 276 bones while an adult has 206 bones‚ this is because as you grow some bones join together in a single bone. * Bones are 20% of your weight. * The Skeletal System consist of: * Bones * Cartilages * Tendons * Ligaments * Joints * Functions of the skeletal system -bones perform various anatomic (mechanical) & physiologic function. They: 1. Stabilize‚ provide shape & support the
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Vertebrates are animals that are members of the subphylum Vertebrata /-ɑː/ (chordates with backbones). Vertebrates include the overwhelming majority of the phylum Chordata‚ with currently about 64‚000 species Vertebrates include the jawless fish‚ bony fish‚ sharks and rays‚ amphibians‚ reptiles‚ mammals AND ‚BIRDS 20 Main Characteristics of Vertebrates Main Characteristics of Vertebrates are given below: 1) Well developed brain. 2) Brain lodged in to box or cranium. 3) Notochord‚ forms
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University of Phoenix Material Brain Structures and Functions Worksheet Below you will see two columns: Brain Structure and Function(s). Items listed under the column‚ “Brain Structure” will list a region of the brain‚ while items under the column titled “Function(s)” will describe the general behavior‚ skill‚ and/or activity of the associated brain structure. Fill in the blank for each of the statements below‚ either listing the brain structure responsible for the function described‚ or providing
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Checklist for Lecture Exam 1 Chapter 1 ANATOMY : The study of structure PHYSIOLOGY: The study of function. Levels of organization CHEMICAL LEVEL: includes Atoms ( C‚O‚ H‚ N)‚ the smallest units of matter. These 4 are essential to life. Atoms bond together to form MOLECULES. CELLULAR LEVEL: Molecules combine to form Organelles. Organelles function together to form a CELL‚ the smallest unit of life. There are different types of cells with different functions. A cell consists of
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