Goodwin College Bio 211 Chapter 8 The material contained in this concept check includes some of the major topics but not all Please use this as a guide as you study and go through the lecture and lab material Concept Check 1 Pair the bone with the term on the right more than one may apply Scapula Pectoral Girdle Axial Skeleton Femur Appendicular Skeleton Appendicular Skeleton Hyoid Axial Skeleton Coccyx Pelvic Girdle Radius Appendicular Skeleton Sternum Axial Skeleton Clavicle Pectoral Girdle Pectoral Girdle Pelvic Girdle 2 List the bones that are separated by the following sutures a Squamous separates the parietal and the temporal bone Lambdoid separates the parietal from the occipital b c Sagittal separates the parietal from one another d Coronal separates the parietal from the frontal 3 Label the below diagram Goodwin College Bio 211 Chapter 8 The material contained in this concept check includes some of the major topics but not all Please use this as a guide as you study and go through the lecture and lab material Concept Check 4 How many bones adult are in each part of the vertebral column and what type of curvature is associated with it a Cervical There are 7 bones Is slightly inwards and has a backwards C shape appearance b Thoracic There are 12 bones Has a forward curvature aka kyphosis c Lumbar There are 5 bones Has an inwards curve a bit more on the acute angle side 5 Describe the following a Atlas is a bone located below the skull The bone is disc shaped and looks like it has handles if being look from above Is made up of the anterior tubercle posterior tubercle transvers foramen and transverse process b Axis This bone is below the atlas bone They join to support the skull while also facilitating movement This bone is disc shape as well as and has an extension dens that lock into the atlas This is made up of the dens superior articular foramen lamina spinous process and the transverse process Intervertebral Disc is located between vertebrae it s a pad like made of nucleus pulposus and fibrosus This binds vertebrae together while also supporting the weight of the body and absorbs shock c d False Ribs is located thoracic cage Bones 8 12 these ribs lack independent connections to the sternum Goodwin College Bio 211 Chapter 8 The material contained in this concept check includes some of the major topics but not all Please use this as a guide as you study and go through the lecture and lab material Concept Check e Floating Ribs are ribs 11 12 These ribs do not have cartilaginous connections to the sternum or the higher costal cage These bones hang out like spikes 6 How do your number the bones of the hand Which bone do you start with are there any special names associated with the thumb and big toe The hand is made up of many bones To put these bones altogether we can split them apart Starting at the wrist The wrist has 8 bones and is split into 2 rows The proximal row which contains the scaphoid lunate triquetrum and pisiform bones Then distal row which contains the trapezium trapezoid capitate and the hamate Further in the hand there is the palm The palm area in the bone structure is the metacarpal bones This is split in 3 areas The proximal base to the thumb aka Metacarpal I the primal base to the pinky aka Metacarpal V and the proximal base Lastly we have the phalanges Starting at the thumb pollex it has 2 phalanges the proximal and distal phalanx the fingers each have 3 phalanges the proximal middle and distal phalanx Thus completing all the bone of the hand row by row 7 Describe the anatomical features bone markings below a Condyle a round knob that connect with another bone b Foramen whole through a bone for the passing of blood and nerve vessels c Process all bony prominence d Head expanded end of a bone e Sinus chambers that add resonance to the voice and lighten the skull These are lined by mucous membrane that are air filled Fossa broad shallow or elongated basin f 8 Discuss the differences between the bones in the pectoral girdle versus the bones in the pelvic girdle Name the bones in each set Bones in the pectoral gridle support the arm This is made up of following bones the clavicle also known as the collar bone this S shaped bone has a flatten end know as the Acromial end and a hammer like end known as sternal end The second bone is the Scapular bone aka the shoulder blade This bone has 3 sides the superior inferior and lateral angle It also has 3 angles the superior inferior and lateral angle These bones look like elephant ears they connect to the spine and some of the ribs The pelvic Gridle on the other hand has more bones It is made up of 3 bones The coxal bones these are the 2 hips which can also be called ossa coxea and one sacrum The hip bone has 3 parts the ilium large bone ischium inferior posterior and the pubis most interior The sacroiliac joint is responsible for joining the coxal to the vertebral Goodwin College Bio 211 Chapter 8 The material contained in this concept check includes some of the major topics but not all Please use this as a guide as you study and go through the lecture and lab material Concept Check Label the diagram below