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