front 1 Skeletal system consist of what? | back 1 bones, joints, cartilage, and ligaments |
front 2 Skeletal system consist of how many bones | back 2 206 |
front 3 Functions of Skeletal system | back 3 support and protect the soft body organ enables the body to move around about store a number of minerals red bone narrows produces red blood cells |
front 4 Long Bones | back 4 longer than they are wide. found in arms and legs |
front 5 Flat bones | back 5 thin, flat curved. from ribs, breastbone and skull |
front 6 Irregular bones | back 6 differently shaped not classified as long, short or flat. Includes hip bones and bones in skull |
front 7 Short bones | back 7 shaped like cubes and found primarily in wrists and ankles |
front 8 Osseous Tissue | back 8 another for bone |
front 9 Osteocytes (bone cells) contain? | back 9 calcium and minerals and secrete intercellular matrix |
front 10 What 2 type of bone are there? | back 10 Compact bone and Spongy bone |
front 11 Compact bone | back 11 dense hard, found in shafts long bones |
front 12 Spongy bones | back 12 called the cancellous bone, less dense. found at the ends of long bones |
front 13 Osten or haverison system | back 13 microscopie unit of compact bone |
front 14 What does each haverison system consist of? | back 14 mature osteocytes |
front 15 What does compact bone protein fibers provide? | back 15 elasticity |
front 16 What do minerals make? | back 16 bone tissue hard and strong |
front 17 Where do blood vessels run? | back 17 laterally to the haverison system, ensures blood supply to tissue |
front 18 What is long bone made up of? | back 18 an arrangement of compact and spongy tissues, accounts for its strength |
front 19 Diaphysis | back 19 long shaft of the bone |
front 20 Epihysis | back 20 enlarged ends of long bone. covered with cartilage |
front 21 Medullar Cavity is what? | back 21 the hollow center of the diaphysis, inside connective tissue called endosteum |
front 22 Periostum | back 22 tough fibrous outside the diaphysis, protects the bone |
front 23 Articular Cartliage | back 23 found on the outer surface of the epihysis, smooth and shinny surface |
front 24 Ossification | back 24 the formation of bone |
front 25 What is fetal skeleton composed of? | back 25 largely of cartilage |
front 26 What happens as baby matures? | back 26 osteoblats invade the cartilage and gradually replace it with bone |
front 27 What 2 types of bone growth? | back 27 Longitudinally and Thicker and wider |
front 28 Longitundially | back 28 determines the height |
front 29 Thicker and Wider | back 29 support weight |
front 30 Where do longitudinally bones grow? | back 30 at the epiphyseal disc |
front 31 Growth hormone stimulates when? | back 31 growth at disc making child taller |
front 32 What do sex hormones and testrone cause? | back 32 epihyseal disc to fuse |
front 33 Bone resorption | back 33 widens the bone moves calcium plays a role in blood calcium levels |
front 34 Condyte | back 34 large rounded knob |
front 35 Head | back 35 an enlarged and rounded end of bone |
front 36 Trochantor | back 36 large(tuberosity) found only in femur |
front 37 Meatus | back 37 a tunnel or tube like passageway |
front 38 Sinus | back 38 a cavity or hollow space |
front 39 Skeletal system 2 sections | back 39 Axial and Appedicuar |
front 40 Frontal Bone | back 40 forms the forehead and upper body part of eye |
front 41 Partieal bone | back 41 form the upper sides of head and roof cranial |
front 42 Occiptical bone | back 42 located at that base of the skull |
front 43 Ethmoid bone | back 43 irregularly shaped bone between the eye |
front 44 Mandible | back 44 lower jaw bone, carries the lower teeth |
front 45 Temporomandidular joint (TMJ) | back 45 depression in front of the ear |
front 46 Maxilla | back 46 carries the upper teeth |
front 47 Sinuses | back 47 air filled cavities located in several bones of the skull. lessen weight and increase sound |
front 48 Paranasal 4 sinuses | back 48 Frontal Ethmoid Sphenodial Maxillary |
front 49 Hyoid Bone | back 49 U shaped bone in upper neck |
front 50 Verterbal Column is called what? | back 50 backbones from skull to pelvis |
front 51 Verterbal Coloumn consists of? | back 51 26 bones called vertabrae |
front 52 4 major functions of verterbal coloumn | back 52 forms supporting for head and throat forms attachment pelvic gridle encases and protects spinal cavity provides flexibility |
front 53 C7 Vetebra prominens | back 53 feels like a large bump on back of neck |
front 54 The sacrum forms? | back 54 the posterior wall of pelvis |
front 55 The tailbone is called? | back 55 coccyx |
front 56 Atlas supports? | back 56 the skull and allows you to nod "yes" |
front 57 Axis(2) | back 57 tooth-like projection called the dens, allows you to rotate your head to say "no" |
front 58 Vertebral Colum | back 58 also known as the spine |
front 59 Vertebral Foramen | back 59 opening for the spinal cord |
front 60 Cervical and Lumbar curvatures bend? | back 60 towards front of body |
front 61 Thoraic and Sarcal curvatures bend? | back 61 away from of body |
front 62 Thoraic Cage | back 62 is the bony, cone-shaped cage. Plays a crucial role in breathing |
front 63 What is Phalanges 14 finger bones called? | back 63 Digits |
front 64 Pelvic gridle composed of? | back 64 2 coxal bones with sacrum posteritory |
front 65 3 functions of pelvic griddle | back 65 bears body weight place of attachment for legs protects organs in pelvic cavity |
front 66 Coxal bone | back 66 hip bone |
front 67 3 parts of coxal bone | back 67 ilium, ischium, pubis |
front 68 Illium | back 68 largest part of the coxal bone, can be felt at hip |
front 69 Ischial tubersoity | back 69 is part of the coxal bone on which you sit on |
front 70 The obtutrator | back 70 is the largest foearm in the body |
front 71 Femur | back 71 is the longest and strongest bone in body |
front 72 Great toe is called | back 72 the hallux |
front 73 Thoraic Cage is composed of? | back 73 Sternum Ribs Thoraic Vertebrae |
front 74 Sternum is called and located where? | back 74 breastbone and located along midline to anterior chest |
front 75 Sternum 3 parts? | back 75 Manubrium Body Xiphiod process |
front 76 False ribs is where? | back 76 the lower 5 pair of ribs to the sternum |
front 77 Floating ribs located? | back 77 bottom 2 pair of false ribs |
front 78 Where are intercostal muscles located? | back 78 between the ribs |
front 79 Glenoid Cavity | back 79 located on the scapula allows you to rotate shoulder |
front 80 Ulna | back 80 second bone of the forearm |
front 81 3 types of muscle | back 81 Skeletal Smooh Cardiac |
front 82 Skeletal Muscles | back 82 are long, shaped like cylinders or tubes |
front 83 Functions of Skeletal muscles | back 83 produce movement maintain body psoture stabilize joints |
front 84 Where is smooth muscle? | back 84 generally found in the walls of visceria |
front 85 Where is cardiac muscle? | back 85 found only in heart |
front 86 Cardiac muscles function? | back 86 pumps blood throughout the body |
front 87 Fascia | back 87 layers of tough connective tissue surround large skeletal muscle |
front 88 Tendon | back 88 strong cordlike structure extends toward and attaches to bone |
front 89 What does ATP and calcium play an important role in? | back 89 the contraction and relaxation of muscles |
front 90 Single muscles fibers | back 90 contracts in all or nothing response |
front 91 What is sustained muscle contraction called? | back 91 Tetanus |
front 92 Tonus | back 92 the normal continuous state of partial muscle contraction |
front 93 Primer Mover "Chief Muscle" | back 93 a single muscle that is generally responsible for most movement |
front 94 Synergits "Helper Muscle" | back 94 works with other muscles |
front 95 Hypertrophy | back 95 overuse of a muscle, muscle increase in size |
front 96 Chewing muscles are called? | back 96 Mastication |
front 97 Trapezius | back 97 origin is at the base of the occipital bone in skull to spine |
front 98 Muscles of the trunk functions? | back 98 involved in breathing form the abdominal wall move the vertabal column form the pelvic region |
front 99 Intercostal muscles | back 99 located between the ribs, responsible for lowering and raising rib cage |
front 100 Diaphragm | back 100 dome shaped muscle that separates the thorastic cavity, chief muscle of inhalation |
front 101 Pectoralis Major | back 101 Large broad muscle form anterior chest wall, conducts the hemurus with the clavlice |
front 102 What makes up rotator cuff 4 muscles? | back 102 Sub scapularis Subraspinatus Infraspinatus Teres Minor |
front 103 What does the rotator cuff muscles help to rotate? | back 103 the arm at the shoulder joint |
front 104 Triceps brachii | back 104 muscles that move the lower arm |
front 105 Boxer msucles | back 105 muscles that packs the greatest punch for a boxer |
front 106 Biceps Brachii | back 106 is the muscle that is most visible when someone is asked "make a muscle" |
front 107 how many muscles move the hands and finger? | back 107 More than 20 |
front 108 Where is the adductor muscles located? | back 108 on the inner surface on the thigh |
front 109 What is the most powerful muscle in the body? | back 109 Quadraceps Femoris |
front 110 Where is Vastas laterakis used as? | back 110 an IM injection site |
front 111 Popliteal fossa | back 111 where the tendons form a pit behind the knee |
front 112 What major muscles are on the posterior of leg? | back 112 Gastrocremius and Soleus |