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