WorksheetsKIN 1A03 Test 8
Total questions: 50
Worksheet time: 34mins
Which of the following can cause osteoporosis?
osteoblast activity > osteoclast activity
osteoblast activity = osteoclast activity
osteoclast activity > osteoblast activity
osteoblast activity > osteocyte activity
Which is not a function of the Skeletal System?
Blood cell production
Movement
Storage
Energy Production
Primary Functions of Ca (Select all that apply)
Muscle Contraction
Generate Action Potentials
Metabolism
Nutrient Transportation
The yellow marrow stores (a) Tissue
Cartilage is a firm, smooth, resilient, vascular connective tissue
True
False
Which is not a type of Cartilage?
Fibrocartilage
Trabeculae
Elastic
Hyaline
What cartilage is found here? (1 Word)
(a)
(a) Cartilage is found in the auricle of the ear. (1 Word)
What gives Cartilage its resilient structure? (1 Word)
(a)
Types of Growth for Cartilage (Select all that apply)
Appositional Growth
Interstitial Growth
Lateral Growth
Longitude Growth
How many layers of CT are in the perichondrium?
0
1
2
3
Articular Cartilage does not have a perichondrium
True
False
Collagen/proteoglycans give bones their (a) strength (1 Word)
Minerals give bones their (a) strength (1 Word)
Which of the following is not a function of Osteoblasts?
Produce proteoglycans
Ossification
Form vesicles with Nitrogen
Form bone matrix
Types of Bone Tissue (Select all that apply)
Woven Bone
Connective Bone
Lamellar Bone
Epithelial Bone
Spongy Bone is primarily found in the inside of a bone
False
True
Trabeculae is oriented along lines of (a) (1 Word)
The periosteum contains chondroblasts
True
False
The Epiphyseal plate turns into the (a) after growing (2 Words)
The Epiphyseal plate is located between the _______ and _______
epiphysis, metaphysis
metaphysis, diaphysis
epiphyseal plate, epiphyseal line
epiphysis, diaphysis
How many bones are in the human body?
206
260
60
182
The number of bones tend to (a) with age.
The (a) skeleton consists of bones of the upper limbs, the lower limbs, the pectoral girdle, and the pelvic girdle.
What bone forms the "forehead"
temporal
occipital
parietal
frontal
The center portion of a long bone is called the (a) (1 Word)
Immature cell that produces Cartilage Matrix
Chondroblast
Chondrocyte
Osteoblast
Osteoclast
Mature cell surrounded by cartilage matrix
Chondroblast
Osteocyte
Chondrocyte
Osteoblast
What type of cartilage growth occurs when more matrix is made in the center of an existing cartilage?
Appositional
Interstitial
Longitudinal
Lateral
Which type of cartilage serves as a precursor for most bones and plays an important role in bone repair and growth?
Hyaline
Fibrocartilage
Elastic
The type of cartilage growth that adds new cartilage to the outside edge of existing cartilage is (a) growth (1 Word)
Which cells are activated with weight-bearing exercise?
osteocytes
mesenchyme
osteoblasts
osteoclasts
biceps
A DEXA (or DXA) scan measures ...
the organic components of bone
both the organic and inorganic
the inorganic components of bone
Bone development is also referred to as (a) (1 word)
Which bone is this?
cribriform plate
maxilla
ethmoid bone
lacrimal bone
Which bone is this?
frontal bone
ethmoid bone
lacrimal bone
inferior nasal concha
In which zone do chondrocytes mature and enlarge?
zone of resting cartilage
zone of hypertrophy
zone of proliferation
zone of calcification
Bisphosphonate works by ...
increasing osteocyte
maintaining osteoblast activity
inhibiting osteoclast activity
increasing osteoblast activity
(a) : Death of body tissue (1 Word)
The (a) forms the inferior/posterior region of the nasal septum. (1 word)
The (a) bone is bat/butterfly-shaped. (1 word)
The zygomatic arch is made up of what?
temporal bone and zygomatic bone
temporal process and zygomatic bone
zygomatic process of temporal bone and temporal process of zygomatic bone
zygomatic process and temporal bone
The (a) bone is the unpaired ("floating") bone. (1 word)
Which bones make up the lateral wall?
maxilla and ethmoid bone
palatine bone and zygomatic bone
ethmoid bone and cribriform plate
sphenoid bone and palatine bone
Which bones make up the roof of the mouth?
ethmoid bone and sphenoid bone
sphenoid bone and lacrimal bone
zygomatic bone and palatine bone
frontal bone and sphenoid bone
Which bones are involved resorption of bone?
osteochondral progenitor cells
osteoclasts
osteocytes
osteoblasts
The bone matrix is __% inorganic and __% organic.
65; 35
35; 65
55;45
45;55
What is the main type of cell in cartilage?
chondroblasts
melanocytes
chondrocytes
osteoblasts
Bone growth consists of interstitial and appositional growth.
TRUE
FALSE
When does bone development begin in an embryo?
~ 7 weeks
~ 8 weeks
~ 5 weeks
~ 6 weeks
