Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Unit VIIIc - AppSkel
Unit VIIIc - Appendicular skeleton
| Question | Answer |
|---|---|
| Pectoral Girdle (Shoulder) location | Attaches the bones of the upper limb to the axial skeleton |
| Pectoral Girdle (Shoulder) consists of | Consists of the clavicle & scapula |
| Pectoral Girdle (Shoulder) AKA | AKA: collarbone and shoulder blade |
| Pectoral Girdle (Shoulder) shape of | S-shaped bone articulating with the manubrium of the sternum (sternoclavicular joint) and the acromion of the scapula (acromioclavicular joint). |
| Pectoral Girdle (Shoulder) makrings | Has a medial sternal extremity, a lateral acromial extremity, costal tuberosity for attachment of a rib ligament, and a conoid tubercle for ligament attachment. |
| Pectoral Girdle (Shoulder) concave/convex | The medial 1/3 is convex toward the anterior and the lateral 1/3 is concave toward the anterior. |
| scapula description | a large, triangular, flat bone in the superior portion of the posterior thorax. |
| scapulua consists of | acromion, spine, superior angle, superior border, scapular notch, coracoid process, glenoid cavity, lateral border, medial border, subscapular fossa, inferior angle,supraspinous fossa, infraspinous fossa, and the body. |
| acromion, spine, superior angle, superior border, scapular notch, coracoid process, glenoid cavity, lateral border, medial border, subscapular fossa, inferior angle,supraspinous fossa, infraspinous fossa, and the body | All of these are specifically for muscle, tendon, or ligament attachment or for the formation of a joint. |
| how many joints does scapula have? | There are three joints associated with the scapula to make up the shoulder. |
| scapula glenohumeral joint | the head of the humerus articulates with the glenoid cavity to form the ball-and-socket joint of the shoulder. |
| scapula acromioclavicular joint (AC Joint) | the clavicle and acromion articulate side-by-side as a stabilizing joint. |
| scapulua scapulothoracic joint | the anterior portion of the body articulates as a gliding joint with the posterior portions of the ribs allowing the scapula to glide back and forth and up and down on the thorax. |
| The Upper Limb | Consists of the humerus (arm), ulna & radius (forearm), carpals (wrist), and metacarpals & phalanges (hand) |
| The Humerus | forms the arm or brachium |
| The Humerus proximally... | Proximally articulates with the glenoid cavity at the glenohumeral joint of the shoulder |
| The Humerus distally... | Distally articulates with the radius and ulna to form the elbow |
| the humerus | Contains the head of the ______, surgical neck, anatomical neck, greater & lesser tubercle, intertubercular sulcus, deltoid tuberosity, body or shaft, radial fossa, coronoid fossa, medial epicondyle, lateral epicondyle, trochlea, capitulum, and olecra |
| The Ulna | the medial bone of the forearm |
| the ulna articulates | Articulates proximally with the trochlea of the humerus. |
| the ulna Contains | a distal ______ head, a proximal olecranon, coronoid process, ____ tuberosity, radial notch of _____, and the styloid process of ______ |
| The Radius | the lateral bone of the forearm |
| The Radius Articulates | proximally with the capitulum of the humerus and distally with the lunate & scaphoid of the carpals. |
| The Radius contains | Contains the proximal ______ head, ______ neck, _____ tuberosity, styloid process of ______, ulnar notch of ______, articulation for lunate (medial), and articulation for scaphoid (laterally) |
| The radius and ulna articulate with each other in 3 places, proximally, | radioulnar joint: where the radial head articulates with the radial notch of ulna in the elbow. |
| The radius and ulna articulate with each other in 3 places , mid shaft, | via an interosseous membrane holding the shafts of radius and ulna together. |
| The radius and ulna articulate with each otherin 3 places, distally | radioulnar joint: where the head of the ulna articulates with the ulnar notch of radius. |
| The Carpals | 8 short bones (except pisiform) arranged in two rows of 4, joined together by gliding joints and articulated with the radius & ulna proximally and the metacarpals distally to make up the wrist |
| Proximal row of carpals listed laterally to medially | Scaphoid, Lunate Triquetrum, Pisiform |
| Distal Row of carpals listed laterally to medially | trapezium, trapezoid, capitate, hamate |
| Metacarpals are | The most proximal row of long bones in the hand. |
| Metacarpals have | a base, shaft, and head (proximal to distal) |
| metacarpals nubererd I-V | laterally to medially starting with the thumb side. |
| metacarpals articulate proximally | with the carpals at the carpometacarpal joints |
| metacarpals Articulate distally | with the phalanges at the metacarpophalangeal joints or MCPs |
| Phalanges have | a proximal base, shaft, and distal head. |
| First digit (the thumb or pollux) has only 2 | phalanges (a proximal and distal phalanx) |
| First digit (the thumb or pollox) joints | are called the MCP and the interphalangeal joint (IP joint) |
| Digits II-V all have | three phalanges (proximal, middle, and distal) |
| Joints associated with diigits II-V | MCPs, PIPs, and DIPs. |
| Digits II-V contains | a proximal base, a shaft, and a distal head |
| digits II-V articulate proximally | with the carpals at the carpometacarpal joints |
| digits II-V articulate distally | with the phalanges at the metacarpophalangeal joints |
| The Phalanges are | bones of the digits |
| the Phalanges (singular) | phalanx |
| joint between phalanges | interphalangeal joints |
| The Pelvic (Hip) Girdle consists of | coxal bones and inominate bones |
| coxal and inominate bones articulate posteriorly | with the ipsilateral auricular surface of the sacrum (forming the sacroiliac joints) |
| coxal and inominate bones articulate anteriorly | at the pubic symphysis. |
| The Hip bone is divided into | three separate bones that fuse in adulthood. |
| The pubic symphysis is (material and location) | is fibrocartilage disc in the anterior portion of the pelvis |
| the pubic symphsys is (shape) | The ring formation formed by the two hip bones, the sacrum, and the |
| pubic symphysis is also called | the bony pelvis |
| Ilium is (size) | the largest of the three bones of the hip bone |
| Ilium is (location) | . The most superior portion of the hip bone |
| Ilium contains | Contains the Iliac crest, Anterior Superior Iliac Spine, Anterior Inferior Iliac Spine, Greater Sciatic Notch, Posterior Inferior Iliac Spine, Posterior SuperiorIliac Spine, Gluteal Lines, Auricular Surface, Iliac Tuberosity, Arcuate Line, Iliac Fossa. |
| Ilium is (location) | The Ischium is the inferior-posterior portion of the hip bone |
| Ilium contains | a body, ramus of the _____ , lesser sciatic notch, ischial tuberosity, and ischial spine. |
| The Pubis is (location) the anterior and inferior portion of the hip bone | (blank) |
| The Pubis Contains | the superior ramus of pubis, iliopectineal line, pubic tubercle, body of pubis, Inferior ramus of pubis. |
| The hip bone contains two major markings | Obturator foramen, Acetabulum |
| Obturator Foramen | twalls are formed by the ischium and the pubis for the passage of blood vessels and nerves and is closed by the obturator membrane. |
| The Acetabulum | is a deep fossa made up by the ischium, pubis, and the ilium. |
| False (greater) Pelvis | the portion of the bony pelvis superior to the pelvic brim. |
| False (greater) Pelvis bordererd posteriorly | by lumbar vertebrae |
| False (greater) Pelvis bordererd latterally | by hip bones |
| False (greater) Pelvis bordererd anteriorly | abdominal wall |
| false (greater) pelvis space enclosed is | part of the abdomen and contains no pelvic organs (except the full bladder and pregnant uterus) |
| True (lesser) Pelvis is | The bony portion inferior to the pelvic brim. |
| True (lesser) Pelvis bordered posteriorly | by the sacrum & coccyx, |
| True (lesser) Pelvis bordered laterally | by the ischia & inferior ilia, and |
| True (lesser) Pelvis bordered anteriorly | by the pubic ones & symphysis. |
| True (lesser) Pelvis does this | surrounds the pelvic cavity. |
| True (lesser) Pelvis: | (blank) |
| pelvic inlet of the true pelvis is | superior opening at the pelvic brim |
| pelvic outlet of True (lesser) Pelvis: | The inferior opening |
| Femur (thigh bone) | The longest, heaviest, and strongest bone in the body. |
| The proximal end of the femur | articulates with the acetabulum at the hip joint (femoroacetabular joint). |
| The distal end of the femur | articulates with the tibia & patella at the knee joint (tibiofemoral joint & patellofemoral joint). |
| The shaft of the femur angles | medially as it travels toward the knee, bringing the knees closer to the midline of the body and creating the “Q angle”. |
| Due to the wider female pelvis the angle | created at the knee is greater than in males, putting more stress on the knee ligaments of women. |
| The femur contains | Head, fovea capitis, neck, greater trochanter, lesser trochanter, intertrochanteric line, intertrochanteric crest, gluteal tuberosity, linea aspera, body (shaft), lateral epicondyle, medial epicondyle, lateral condyle, medial condyle, & intercondylar f |
| The Patella is also known as | (knee cap) |
| The patella is the largest | sesamoid bone in the body. |
| the patella is (shape and size) | small triangular bone |
| the patella articulates posteriorly | with the femur at the patellofemoral joint. |
| the base of the patella is | the broad, superior portion |
| the apex of the patella is | narrow, inferior portion |
| The articular facets of the patella are | found posteriorly and lined with hyaline cartilage for the joint surface |
| The Patella forms in | the tendon of the quadriceps femoris muscle group to protect the tendon from the constant stress of repetitive knee flexion from walking. |
| The quadriceps tendon is the tendon | superior to the patella |
| the patellar tendon inferior to the patella is called | the patellar tendon |
| The patella glides | superiorly & inferiorly along the groove formed by the anterior aspect of the femoral condyles. |
| Chondromalacia Patella | a degeneration of the hyaline cartilage on the patellar articular facets, causing a bone-on-bone grinding in the patellofemoral joint, Usually a form of arthritis |
| Runner’s Knee (patello-femoral stress syndrome) | When the patella begins to glided laterally as well as superoinferiorly, causing increased pressure on the joints and stress on the quadriceps and patellar tendons. |
| patello-femoral stress syndrome is | Usually cause by running on uneven surfaces |
| Tibia (shin bone): | The larger, medial, weight-bearing bone of the leg |
| Tibia Articulates proximally (knee) | with the femur at the tibiofemoral joint and with the head of the fibula at the proximal tibiofibular joint. |
| Tibia Articulates distally (ankle) | with the fibula at the distal tibiofibular joint and with the talus at the talotibial joint |
| The tibia contains | the lateral & medial condyles, tibial tuberosity, shaft, anterior crest (border), medial malleolus, & fibular notch. |
| Fibula | The long, thin, lateral, non-weight-bearing bone of the leg |
| fibula Articulates proximally & distally | with the tibia and also distally with the talus at the talofibular joint |
| fibula Contains | the head, shaft, lateral malleolus |
| The Tarsals contain | (7 bones of the foot) |
| most posterior bone and largest bone of the foot | Calcaneous: |
| what is the calcaneous | The bone of the heel |
| calcaneous Articulates | with the talus, navicular, and cuboid bones |
| Talus is lcoated | anterior and superior to the calcaneous |
| talus articulates | with the tibia, fibula, calcaneous, & navicular |
| Talus makes | the ankle joint |
| where is the Navicular | anterior to the talus on the medial side of the foot (great toe side) |
| where is the Cuboid | anterior to the calcaneous, lateral to the navicular |
| where are the Three cuneiforms bones | anterior to the navicular |
| how are the cuneiforms numbered? | Numbered medially to laterally, I-III |
| how are the cuneiforms named? | named in order: medial, intermediate, and lateral. |
| Metatarsals are the most proximal | row of long bones in the foot. |
| Metatarsals have a base, shaft, and head (proximal to distal) | (blank) |
| metatarsals are numbered | I-V, medially to laterally starting with the great toe side. |
| metatarsals articulate proximally | with the tarsals at the tarsometatarsal joints |
| metatarsals Articulate distally | with the phalanges at the metatarsalphalangeal joints or MTPs |
| Phalanges have a | proximal base, shaft, and distal head. |
| First digit (the great toe or hallux) has only | 2 phalanges (a proximal and distal phalanx) |
| the joints associated WITH THE HALLUX are called | the MTP and the interphalangeal joint (IP joint) |
| Digits II-V all have | THREE phalanges (proximal, middle, and distal) |
| the joints associated WITH DIGITS II-v (TOES) are CALLED | the MTPs, PIPs, and DIPs. |
| WHICH BONES are arranged to form the arches ? | the tarsal and metatarsal |
| how many arches are there in each foot? | two |
| arches enable the foot to | Support the weight of the body, Provide ideal distribution of body weight over the hard and soft tissue of the foot, Provide leverage while walking. |
| Longitudinal arch | traveling anterior to posterior from the toes to the heel |
| transverse arch | traveling medial to lateral from the navicular along the three cuneiforms and metatarsal heads. |
Created by:
troarty
Popular Biology sets