Chapters 5,6,7,8 Seeley's A&P
Decreases friction between bones
Synovial fluid
Monocytes
The stem cells of osteoclasts are
shoulder
The subscapular and subacromial bursa are associated with the _________joint.
Growth plate
What is the site of longitudinal growth in long bones
B. Proteoglycan
Which of the following matrix molecules in cartilage tends to try large quantities of water A. Collagen B. Proteoglycan C. Hyaluronic acid D. Elastin E. Chondrocytes
ischial tuberosity
a person sits on his/her
jaw
a person with a fracture mandible has a broken
intervertebral disc
an example of a symphysis is the
sella turcica
the pituitary gland rests int he
Tendon
A band of connective tissue that attaches a muscle to a bone is a(n)
canaliculus
A passageway connecting neighboring osteocytes in an osteon is a
occipital
A person who gets hit on the back of the head might suffer injury to which of these bones
Temporal bone
A person who has cerebrospinal fluid draining from the ear probably has a fracture of the
restrict movements to ration
A pivot joint
ulna
A styloid process is found on the
shoulder
A tennis player goes to the doctor and is told he has a torn rotator cuff. He has injured his
zygomatic bone
the cheek bone is also known as the
the most inferior portion of the vertebral column
the coccyx is
second cervical vertebra
the dens or odontoid process is on the
alveolar process and tooth
the dentoalveolar joint is between the
metatarsals
the foot contains
humerus articulates with the scapula
the glenoid fossa is where the
calcaneus
the heel of the foot is formed by the
trochlea
the humerus articulates with the ulna at the
pivot
the joint between the head of the radius and the proximal end of the ulna is a ______joint
gomphosis
the joint between the teeth and the mandibular alveolus is and example of
parietal and occipital bones
the lambdoidal suture is located between the
ilium
the largests and most superior coxal bone is the
the female pelvis is heavier
when comparing the female pelvis with the male pelvis, which of the following statement is false
synostosis
when two bones grow together across a joint to form a single bone, this is called a
frontal
which cranial bone forms the bony eyebrow ridges and roofs of the orbits
maxilla
which of the following bones contains a sinus
vomer and ethmoid
which of the following bones forms the nasal septum
Maxilla
which of the following bones is a facial bone A. Maxilla B. incus C. hyoid D. ethmoid E. sphenoid
hyoid
which of the following bones is attached to the skull by muscles and ligaments
occipital bone
which of the following bones is part of the neurocranium
fontanelles
which of the following is NOT a cartilaginous joint
patella -- bone withing tendon of quadriceps
which of the following is correctly matched
Short bone - Carpal bone
which of the following is correctly matched? A. short bone - carpal bone B. long bone - vertebra C. irregular bone - femur D. flat bone - phalanges of the toes E. short bone - Humerus
trochlea
which of the following is most distal in location
synovial
which of the following joints is most movable
head
which of the following parts of a rib articulates with the body of a vertebra
the tissue between the bones is hyaline cartilage
which of the following statements concerning sutures is false
An exaggerated thoracic curvature of the vertebral column is called kyphosis
which of the following statements is true
The joint is a combination plane and ellipsoidal joint
which of the following statements regarding the temporomandibular (TMJ) joint is correct
flexion
Bowing the head is an example of
Contains interconnecting plates called trabeculae
Cancellous bone tissue
Cartilage matrix
Chondroblasts produce
Bone matrix
Collagen and calcium hydroxyapatite are the primary contituents of
Synovial
Most of the joints In the appendicular skeleton are__________joints
Ethmoid
Which of the following bones is cranial bone. A. Maxilla B. incus C. hyoid D. ethmoid E. vomer
Rib
Which of the following bones is part of the axial skeleton
Osteoclast
Which of the following cell types is responsible for breaking down bone matrix
maxilla-- possesses sockets for teeth
Which of the following facial bones is correctly matched with its function
C. Immunity
Which of the following is Not a function of bone A. Support B. Movement C. Immunity D. Calcium formation E. Blood cell formation
Atlanto-occipital
Which of the following is a synovial joint
The olecranon process is located on the distal end of the ulna
Which of the following is false
Navicular
Which of the following is not a carpal
Osteoblasts form collagen and proteoglycans
Which of the following occurs in the formation of mineralized bone matrix
The second
Which of the following ribs attaches to the sternum at the eternal angle
A small pelvic outlet
Which of the following situation could interfere with normal child birth
C.Endochondral growth in long bones occurs at the epiphyseal plate
Which of the following statements about bone growth is TRUE? A. most growth in long bones results from interstitial growth. B. Appositional bone growth results in increased bone length. c. Endochondral growth in long bones occurs at the epiphyseal plate D. in the epiphyseal plate. osteoblast degenerate to form chondrocytes. E.Bones can not grow by appositional growth.
D. Exposure of a bone to increased stress can lead to bone remodeling
Which of the following statements about bone remodeling and repair is correct. A. Bone remodeling involves removal of old bone by osteoblast. B. As long bone increases in diameter, the size of the marrow cavity decrease. C. The rate of bone remodeling increases int he eldery D. Exposure of a bone to increased stress can lead to bone remodeling. E. Bone remodeling does not involve the activity of the osteoclasts and the osteoblasts.
Both the greater and lesser trochanters are attachment sites for muscles
Which of the following statements about the femur is TRUE
They are formed by an extension of the synovial membrane
Which of the following statements concerning bursae is true
thoracic vertebrae have long, thin spinous process
Which of the following statements is true
B. When blood calcium levels are too low, osteoclast activity increases.
Which of the following statements regarding calcium homeostasis is true? A. Parathyroid hormone inhibits osteoclast activity. B. When blood calcium levels are too low, osteoclast activity increases. C. Increases osteoblast activity increases blood calcium levels. D. Parathyroid hormone increases calcium loss from the kidney. E. Calcitonin elevates blood calcium levels.
Jugular foramen
Which skull canal contains blood vessels that drain blood from the skull
C. osteocytes
Which type of bone cells have processes that lie in canaliculi? A. osteochondral progenitor cell B. osteoblast C. osteocytes D. osteoclast
D.Osteoclasts
Which type of bone cells secrete collagenase? A. osteochondral progenitor cells B. osteoblasts C. osteocytes d. osteoclasts.
hyaline
a synchondrosiss contains ______cartilage
toe or her finger
a woman pinched her phalanx she hurt her
cunciform
a woman who drops something on her foot might injure which of the following bones
covers the ends of bones in synovial joints
articular cartilage
endonchondral
Ossification that involves replacing cartilage with bone is
floor of the orbit
the maxilla forms the
ulna
the olecreanon process is found on the
optic nerve
the optic foramen is an opening in the sphenoid bone for the passage of the
Bone to bone
Ligaments attach
has an articulation with the clavicle
the acreomion process
femur
the bone that articulates with the acetabulum is the
lines the joint everywhere except over the articular cartilage
the synovial membrane
talus
the tarsal bone that articulates with the tibia and the fibula is the
carpal bones
the wrist is composed of eight
cervical
transverse foramina are found in _____ vertebrae
Diaphysis
An x-ray determines that Peter fractured the shaft of his humerus. The break is in the__________of the bone.
are the basic unit in compact bone tissue
Harvesian systems or osteons
Radius
If you break the lateral bone of your forearm, you fractured your
Protection of the brain and soft organs
Important funtion of the skeletal system
The bones are held together by ligaments called interosseous membranes
In a sydesmosis
New chondrocytes and new matrix are added on the outside of the tissue
In apposition all growth of cartilage
Both cancellous and compact
In which type of bone are osteoclasts present
Intercross joints
Joints between the carpal bones are
is organized into thin sheets of tissue
Lamellar bone
pronation
Rotation the forearm so that the palm faces posteriorly is called
manufacture blood cells
Some marrow of long bones is termed "red" marrow. The function of red marrow is to
Store adipose tissue
Some marrow of long is termed "yellow" marrow under normal condition. The function of yellow narrow is to
Lacunae
Spaces int he bone matrix that are occupied by osteocytes are
plantar flexion
Standing on one's toes is an example movement called
cervical
The _____region of the vertebral column is located in the neck .
Has an articulation with the clavicle
The acromion process
Limbs and their girdles
The appendicular skeleton consists of the
osteocyte
The cell type that is responsible for maintaining bone once it has been formed is the
Hydroxyapatite crystals
The compression (weight-bearing) strength of bone matrix is due to the presence of
Perichondrium
The connective tissue sheath of cartilage is Calle the
Periosteum
The covering of the outer surface of bone is the
Synchondrosis
The epiphyseal plate of a growing bone is actually a temporary joint called a
sinuses
The flat bone of the skull develop from
fibrous connective tissue
The flat bones of the skull develop from
Fibrous connective tissue
The flat bones of the skull develops form
Humerus articulates with the scapula
The glenoid fossa is where the
Shoulder; hip
The glenoid labrum is part of the ___________joint while the acetabular labrum is part of the joint.
Sex hormones
The growth spurt seen in puberty is triggered by
Is a double layer of tissue that encloses a joint
The joint capsule
Metacarpal
The knuckles of the hand are formed by the distal ends of the
The epiphyseal plate is completely replaced with bone tissue
The longitudinal growth of long bones ceases when
contains mastoid air cells
The mastoid process
Coxa
The obturator foramen is found in the
Olecranon process
The point of the elbow is the
Calcium
The primary mineral in bone is
C. Hematoma formation, callus formation, callus ossification, remodeling of bone.
The proper sequence of events in bone repair is
Strength of the bone
The proportion of collagen to hydroxyapatite in bone determines the
Sacrum and coxa
The sacroiliac joint is between the
intervetebral foramen
The site where spinal nerves exit the vertebral column is the
fontanels
The spaces between developing skull bones that have not ossified are calle
C. foramen - a hole for a blood vessels
Which of the following anatomical features of bones is correctly matched with its function? A. tubercle -- lining of a joint B. body -- attachment point for a tendon or ligament. C. foramen - a hole for a blood vessels D sinus--- a tunnel in a bone E. foramen-- a depression in a bone.
inferior nasal conchae
Which of the following bones forms part of the lateral wall of the nasal cavity.
Both have two rather than three phalanges
The thumb and big toe are similar in that
Hyaline cartilage
The type of cartilage associated with bone function and development is
Interstitial
The type of lamellae found in osteons (Harvesian systems) is
Cincumferential
The type of lamellae that forms the outside surface of compact bone is
Interstitial
The type of lamellar found between osteons (Harvesian system) is
Allows a wide range of movements
The upper limb and it girdle are attached rather loosely to the rest of the body. This arrangement
Volkmann's canals
These are blood vessels that carry blood from the medullary cavity and periosteum to the osteon and run perpendicular to the long axis of the bone.
Ball and socket
This type of joints is multiaxial allowing a wide range of movement
Sharpey's fibers
What strengthens the attachment of the tendons of ligaments to bone