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