Navigation » List of Schools » Prince George Community College » Biology » Bio 2050 – Anatomy and Physiology » Summer 2021 » Leture Exam 2 Skeletal System and Joints
Below are the questions for the exam with the choices of answers:
Question #1
A provides a smooth surface where bones meet.
B is a layer of tissue that is continuous with the periosteum.
C is a thin lubricating film covering the surface of a joint.
D is a double layer of tissue that encloses a joint.
Question #2
A periosteum
B cancellous bone
C elastic cartilage
D articular cartilage
Question #3
A Different diets on bone elongation
B Temperature on bone growth
C Age on bone thickening
D Mechanical stress on bone remodeling
Question #4
A hyaline cartilage
B interstitial cartilage
C fibrocartilage
D elastic cartilage
Question #5
A support
B movement
C calcium storage
D communication
Question #6
A store bone-forming cells
B manufacture blood cells
C store adipose tissue
D manufacture tissue cells for the skin
Question #7
A increased Ca2+ uptake by the small intestine
B increased Ca2+ reabsorption by the kidneys
C decreased Ca2+ loss by the kidneys
D increases the reabsorption of phosphate from the proximal tubule of the kidney
Question #8
A osteoblast
B osteocyte
C osteoclast
D chondrocyte
Question #9
A contains concentric lamellae
B contains concentric lamellae
C is very dense
D has many spaces and lacks osteocytes
Question #10
A spongy bone tissue
B diaphysis
C lacuna
D periosteum
Question #11
A the secretory cells within the fibrous joint capsule
B filtration of red bone marrow within the epiphyses
C “weeping lubrications” from the articular cartilage
D continual blood filtration in the synovial membrane
Question #12
A has liquid filled cavity
B has articular capsule capsule
C bones held together by fibrous tissue
D joint surfaces of bones covered with hyaline cartilage
Question #14
A protection of the brain and soft organs
B production of Vitamin E
C storage of water
D regulation of acid-base balance
Question #15
A do not contain osteocytes
B are found in spongy bone tissue
C lack concentric lamellae
D are basic units in compact bone tissue
Question #16
A eversion
B circumduction
C inversion
D opposition
Question #17
A no noticeable differences occur with the bone
B it becomes soft, rubbery and fragile
C it breaks apart into thousands of small pieces
D it becomes stiff and brittle
Question #18
A Parathyroid hormone increases calcium loss from the kidney.
B Parathyroid hormone inhibits osteoclast activity.
C When blood calcium levels are too low, osteoclast activity increases.
D Increased osteoblast activity increases blood calcium levels.
Question #19
A intercarpal
B between the parietal bones
C distal radius and ulna
D scapula and humerus
Question #20
A bone matrix
B hyaline cartilage
C fibrous cartilage
D ligaments
Question #21
A osteons
B osteoblasts
C osteoclasts
D matrix cells
Question #22
A spongy bone
B cancellous bone
C cortical bone
D compact bone
Question #23
A the epiphyseal plate is completely replaced with bone tissue
B the bone marrow forms
C the epiphysis becomes separated from the diaphysis
D chondroblasts take over mitosis of osteoblasts
Question #24
A epiphysis
B diaphysis
C growth plate
D epiphyseal line
Question #25
A compact bone
B fibrous bone
C spongy bone
D both spongy and compact bone
Question #26
A the crescent-shaped cartilage pad
B a small sac containing synovial fluid
C a tendon sheath
D a cavity lined with cartilage
Question #27
A perichondrium
B periosteum
C peritoneum
D perimysium
Question #28
A collagenase
B collagen fibers
C elastin fibers
D hydroxyapatite crystals
Question #29
A potassium, calcium, and vitamin C
B calcium, phosphate, and vitamin D
C sodium, calcium, and vitamin E
D vitamin D, phosphate, and chloride
Question #30
A medullary cavity
B endosteum
C periosteum
D growth plate
Question #31
A Ca2+ is actively transported from bone matrix to the blood.
B The protein components of bone matrix are digested.
C Osteoblasts form collagen and proteoglycans.
D Hydrogen ions form an acid environment in bone matrix.
Question #32
A synchondrosis
B Saddle
C symphysis
D suture
Question #33
A diploe
B epiphyseal plate
C trabeculae
D diaphysis
Question #34
A osteoclast
B chondroclast
C fibroblast
D chondroblast
Question #35
A no movement occurs.
B the bones are held together by ligaments called interosseous membranes.
C there is an osseous union between the bones of the joint.
D it is not unusual to find discs of cartilage.
Question #37
A foramina
B sinuses
C fontanels
D sutures
Question #38
A remodeling of bone, callus ossification, hematoma formation, callus formation.
B callus formation, hematoma formation, callus ossification, remodeling of bone.
C hematoma formation, soft callus formation, callus ossification, remodeling of bone.
D callus ossification, callus formation, remodeling of bone, hematoma formation.
Question #39
A pivot
B saddle
C gliding
D hinge
Question #40
A decreases osteoblast activity
B decreases osteochondral progenitor cell activity
C decreases osteocyte activity
D decreases osteoclast activity and increases osteoblast activity
Question #41
A synchondrosis.
B syndesmosis.
C synostosis.
D symphysis.
Question #42
A suture
B synchondrosis
C symphysis
D gomphosis
Question #43
A Haversian canals
B Volkmann canals (Perforating canals)
C lamellar canals
D osteochondral canals
Question #44
A Condyloid
B Ellipsoidal
C Symphysis
D Planar
Question #45
A rib cage and limb girdles
B skull and appendages
C rib cage and the pelvis
D limbs and their girdles
Question #46
A complex joint.
B fibrous joint.
C synovial joint.
D cartilaginous joint.
Question #48
A periphysis
B epiphysis
C diaphysis
D endophysis
Question #49
A as components of the cartilage
B in between osteons
C around the central canal of an osteon
D on the outer surface of compact bone tissues
Question #50
A amphiarthrotic joints designed for flexibility and strength
B the interphalangeal joints
C cartilaginous joints with fibrocartilage uniting the ends of the bones
D joints that permit angular movements
