Includes Skeletal Tissues
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Examples of where cartilage is found | Ribs, Larynx, Epiglottis, Trachea, Intervertebral Disks, Pubic Symphasis, Menisci of Knees
🗑
|
||||
| Membrane of fibrous connective tissue around the surface of cartilage | Perichondrium
🗑
|
||||
| Characteristics of cartilage | Abundant in embryos, found throughout an adult body, connective tissue, consists primarily of water, resilient
🗑
|
||||
| Most abundant cartilage with a frosted appearance found at the end of long bones, ribs, larynx, and the nose | Hyaline Cartilage
🗑
|
||||
| Cartilage that contains many elastic fibers, is able to tolerate repeated bending, and is found in the ear and epiglottis | Elastic Cartilage
🗑
|
||||
| Cartilage that resists strong compression and strong tension, intermediate between hyaline and elastic cartilage, is found in the pubic symphasis, intracervical disks, and the menisci of the knees | Fibrocartilage
🗑
|
||||
| Function of bones | Support, movement, protection of underlying organs, mineral storage, blood cell formation
🗑
|
||||
| The site of blood cell formation is in the red marrow, this is called _________ | Hematopoiesis
🗑
|
||||
| Bones longer than wide, a shaft plus ends | Long Bones
🗑
|
||||
| Bones that are roughly cube shaped | Short Bones
🗑
|
||||
| Bones that are thin & flattened, usually curved | Flat Bones
🗑
|
||||
| Bones of various other shapes and do not fit into other categories | Irregular Bones
🗑
|
||||
| Dense outer layer of bone | Compact Bone
🗑
|
||||
| Internal network of bone | Spongy (Cancellous, Trabecular)
🗑
|
||||
| "Shaft" of the bone | Diaphysis
🗑
|
||||
| Ends of the bone | Epiphysis
🗑
|
||||
| Hollow cavity in the shaft of the bone filled with yellow marrow | Medullary Cavity
🗑
|
||||
| The fibrous membrane that covers the external surfaces of bones except at their articular surfaces | Periosteum
🗑
|
||||
| Fibers extending from the periosteum into the lamellae of the bone | Sharpey's Fibers (Perforating Fibers)
🗑
|
||||
| Membrane lining the medullary cavity of bone and other inner bone surfaces | Endosteum
🗑
|
||||
| Microscopic bone unit of compact bone, consisting of Haversian Canals and the surrounding lamellae; long cylindrical structures oriented parallel to the long axis of the bone and to the main compressive forces | Osteon (Haversian System)
🗑
|
||||
| Osteons can be viewed as ________, and resemble __________ | Mini weight bearing pillars
The rings of a tree trunk
🗑
|
||||
| Layer of bone matrix in which the collagen fibers and mineral crystals align and run in a single direction | Lamella
🗑
|
||||
| What is the alternating pattern of the lamellae optimal for? | Withstanding torsion, twisting stresses
🗑
|
||||
| Runs through the core of each osteon, lined by endosteum, contains blood vessels | Central Canal (Haversian Canal)
🗑
|
||||
| Lie at right angles to the central canals and connect the blood & nerve supply of the periosteum to the central canals and marrow cavity | Perforating Canals (Volkmann's Canals)
🗑
|
||||
| Mature bone cells that are spider shaped | Osteocytes
🗑
|
||||
| Osteocyte bodies occupy small cavities in the solid matrix called.... | Lacunae
🗑
|
||||
| Osteocyte spider legs occupy thin tubes called..... | Canaliculi
🗑
|
||||
| Chemical composition of bone is made up of _____ organic components & ______ inorganic components | 35%
65%
🗑
|
||||
| 35% organic components are composed of.... | Cells, fibers, organic substances, collagen
🗑
|
||||
| Contributes to the flexibility & tensile strength of bones | Collagen
🗑
|
||||
| 65% inorganic components are composed of..... | Primarily calcium phosphate
🗑
|
||||
| The appendicular skeleton has ______ classified bones | 126
🗑
|
||||
| The upper extremities and the pectoral girdle have _____ classified bones | 64
🗑
|
||||
| The lower extremities and the pelvic girdle have _____ classified bones | 62
🗑
|
||||
| The pectoral girdle attaches the ______ _______ to the trunk, and the pelvic girdle attaches the ______ _____ to the trunk | Upper extremities, lower extremities
🗑
|
||||
| The pectoral girdle consists of the..... | Clavicles & the scapulae
🗑
|
||||
| The medial end of each clavicle articulates with the..... | Manubrium and first rib
🗑
|
||||
| The medial end of the clavicles are also called..... | The sternal end of the clavicle(s)
🗑
|
||||
| Laterally each end of the clavicles join the..... | Scapulae
🗑
|
||||
| The lateral end of each clavicle is also called.... | The acromial end
🗑
|
||||
| What type of joint is the shoulder joint? | Ball and socket
🗑
|
||||
| What do the clavicles help do? | Provide attachment for muscles, hold the scapulae and the arms laterally, transmit compression forces from the upper limb to the axial skeleton
🗑
|
||||
| Where do the scapulae lie? Where are they located? | On the dorsal surface of the rib cage and are located between ribs 2-7
🗑
|
||||
| How many borders do the scapulae have? How many angles? | 3 Borders: Superior, Medial, Lateral
3 Angles: Lateral, Superior, Inferior
🗑
|
||||
| Articulates with the head of the humerus and forms the shoulder joint | The Glenoid Cavity
🗑
|
||||
| A process that articulates with the acromial end of the clavicles | Acromion
🗑
|
||||
| How many bones form each upper limb? | 30
🗑
|
||||
| How many classified bones are in the hand? | 27 (54 between both hands)
🗑
|
||||
| The only bone of the arm | Humerus
🗑
|
||||
| Longest and strongest bone of the upper limb, articulates with the scapula at the glenoid cavity, articulates with the radius & ulna at the elbow | Humerus
🗑
|
||||
| Located at the proximal end of the humerus and fits into the glenoid cavity of the scapula | Head
🗑
|
||||
| Located at the distal end of the humerus | Condyles
🗑
|
||||
| Name the 2 condyles at the distal end of the humerus | Trochlea & Capitulum
🗑
|
||||
| Medial condyle on the humerus that articulates with the ulna | Trochlea
🗑
|
||||
| Lateral condyle on the humerus that articulates with the radius | Capitulum
🗑
|
||||
| Located directly superior to the trochlea on the posterior surface of the humerus; receives the olecranon process of the ulna | Olecranon Fossa
🗑
|
||||
| Located directly superior to the trochlea on the anterior surface of the humerus; receives the coronoid process of the ulna | Coronoid Fossa
🗑
|
||||
| The forearm is formed by the..... | Radius and Ulna
🗑
|
||||
| Name the ligament that connects the radius & ulna and connects the tibia & fibula | The interosseous membrane
🗑
|
||||
| The lateral forearm bone | Radius
🗑
|
||||
| The medial forearm bone | Ulna
🗑
|
||||
| The main bone responsible for forming the elbow | Ulna
🗑
|
||||
| Where are the radioulnar joints located? | At the proximal and distal ends of the radius and ulna
🗑
|
||||
| Prominent projection on the proximal end of the ulna that fits into the olecranon fossa of the humerus when the forearm is fully extended | Olecranon Process
🗑
|
||||
| Prominent projection on the proximal end of the ulna that fits into the coronoid fossa of the humerus when the forearm is flexed | Coronoid Process
🗑
|
||||
| Forearm bone that contributes heavily to the wrist | Radius
🗑
|
||||
| Smooth depression on the lateral side of the proximal end of the ulna where the ulna articulates with the head of the radius | Radial Notch
🗑
|
||||
| Where the ulna swings on the trochlea of the humerus | Trochlear Notch
🗑
|
||||
| Located on the distal end of the radius and receives the head of the ulna | Ulnar Notch
🗑
|
||||
| How many classified carpals make up the wrist? | 16
🗑
|
||||
| How many classified metacarpals make up the palm? | 10
🗑
|
||||
| How many classified phalanges make up the fingers? | 28
🗑
|
||||
| Bones that form the true wrist at the proximal region of the hand, classified as short bones | Carpals
🗑
|
||||
| Scaphoid, Lunate, Triquetral, Pisiform; form the.... | Proximal row of carpal bones from lateral to medial
🗑
|
||||
| Trapezium, Trapezoid, Capitate, Hamate; form the.... | Distal row of carpal bones from lateral to medial
🗑
|
||||
| How are the metacarpals numbered? | 1-5 beginning with the pollex
🗑
|
||||
| How are the phalanges numbered? | 1-5 beginning with the pollex
🗑
|
||||
| Each finger has how many phalanges? | 3: Proximal, Middle, Distal
(except the thumb)
🗑
|
||||
| What does the pelvic girdle help do? | Attaches the lower limbs to the spine, supports visceral organs
🗑
|
||||
| Where do the hip bones unite anteriorly? | Pubic Symphasis
🗑
|
||||
| The hip bones articulate posteriorly with the _____ at the ______ _______ | Sacrum; Sacroiliac Joint
🗑
|
||||
| Name the 3 regions of the coxal bones | Ilium, Ischium, Pubis
🗑
|
||||
| Deep hemispherical socket on the lateral pelvic surface that holds the head of the femur | Acetabulum
🗑
|
||||
| Forms the superior region of the coxal bone, large & flaring, articulation with the sacrum forms the sacroiliac joint | Ilium
🗑
|
||||
| Forms the posteroinferior region of the coxal bone, anteriorly joins the pubis | Ischium
🗑
|
||||
| The strongest part of the hip bone; bear most of our weight when we are sitting | Ischial Tuberosities
🗑
|
||||
| Forms the anterior region of the coxal bone | Pubis
🗑
|
||||
| The two pubic regions are joined at this point by fibrocartilage at the midline | Pubis Symphasis
🗑
|
||||
| A large hole between the pubis and ischeum | Obturator Foramen
🗑
|
||||
| Carries the entire weight of the erect body, these bones are thicker and stronger than those of the upper limbs | The lower limbs
🗑
|
||||
| The single bone of the thigh, longest and strongest bone of the body | Femur
🗑
|
||||
| Articulates with the patella on the distal end of the femur | Patellar surface
🗑
|
||||
| Articulate with the medial and lateral condyles of the tibia | Medial and Lateral Condyles
🗑
|
||||
| Projections just above the condyles | Epicondyles
🗑
|
||||
| Triangular sesmoid bone, short bone, protects the knee anteriorly, embedded in the tendon that secures the quadriceps muscle | Patella
🗑
|
||||
| The two bones that make up the leg region of the lower limbs | Tibia and Fibula
🗑
|
||||
| More massive, medial bone of the leg, the medial & lateral condyles are located at the proximal end and articulate with the femur | Tibia
🗑
|
||||
| The medial bulge of the ankle formed by the tibia | Medial Malleolus
🗑
|
||||
| Joints formed by the tibia and fibula at both the proximal and distal ends | Tibiofibular Joints
🗑
|
||||
| Stick-like lateral bone of the leg, helps stabilize the ankle joint | Fibula
🗑
|
||||
| The lateral bulge of the ankle formed by the fibula | Lateral Malleolus
🗑
|
||||
| Important functions of the foot | Supports the body weight, acts as a lever to propel the body forward when walking, pliable to walk on uneven ground
🗑
|
||||
| Make up the posterior half of the foot | Tarsals
🗑
|
||||
| Each foot contains how many tarsals? | 7
🗑
|
||||
| Our body weight is primarily borne by the _____ & ______ | Talus & Calcaneus
🗑
|
||||
| Talus (ankle bone), Calcaneus (heel bone), Cuboid, Navicular, Medial Cuneiform, Intermediate Cuneiform, Lateral Cuneiform | 7 Tarsal Bones
🗑
|
||||
| How are the metatarsals numbered? | 1-5 beginning with the hallux; first metatarsal supports body weight
🗑
|
||||
| How many classified bones make up the phalanges of the toes? | 28
🗑
|
||||
| How many phalanges does each toe have? | 3: Proximal, Middle, Distal
(except for the big toe, hallux)
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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
Created by:
sbarton
Popular Anatomy sets