Growth and Development I
The following are questions likely to be included in the final exam from the first lecture about Growth and Development.
posted by CLEyre @ 10/16/2006 09:53:00 PM
27 comments
Monday, October 16, 2006
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- Name: CLEyre
- Location: Los Angeles, California, United States
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27 Comments:
Which of the following does not define intramembranous growth?
A. Does not require a structural precursor
B. Occurs in the axial and appendicular skeleton and cranial base ****
C. Occurs in the cranial vault, maxilla and mandible
D. Occurs by secretion of bone matrix directly within connective tissues
Rick Rauth #277
Which of the following anatomical structures exhibits both endochondral and intramembranous growth?
A. Mandible ****
B. Femur
C. Cranial vault
D. Ossicles of the inner ear
Greg Werner #299
Intramembranous ossification
A. Has no structural precursor
B. Involves secretion of bone matrix directly within connective tissues
C. Occurs in cranial vault, maxilla and mandible
D. All of the above****
Melanie Ngov #266
Remodeling is
1. Balance of apposition and resorption*
2. Movement of component part of bone in bone during development and growth
3. Movemnet of component of a whole bone during development and growth
4. Occurs via resorption only
Mijin Kim #244
Which of the following does affect skeletal growth control?
a)physical activity
b)nutritional status
c)genetic factors
d)all of the above
Natasha Judge #242
Which of the following does not support Moss' Functional Matrix Theory of Genetic Control of Soft Tissue in bone growth?
A) Cranial growth is determined by the brain
B) Orbital growth is determined by the eye
C) Oronasal growth is determined by respiratory needs
D) Craniosynostosis *****
Robert Sharobiem # 291
In the mandible, remnants of_______ become the ________ during development.
A)Meckel's cartilage, permanent dentition
B)Hyaline cartilage, tmj joint
C)Meckel's cartilage, ear ossicles**
D)Hyaline cartilage,tip of the nose
Carrie Loewen #255
All of the following anatomical structures develop via intramembranous ossification, except:
A. Cranial Vault
B. Maxilla
C. Cranial Base*
D. Mandible
Vivien Lao
#251
Movement of whole bone in response to remodeling is:
a) remodeling
b) relocation
c) translation*
d) none of the above
Thomas An 305
All of the following are associated with endochondral growth except:
A. Cartilaginous precursor
B. Replacement of cartilage with centers of ossification
*C. Secretion of bone matrix directly within connective tissue
D. Occurs in the axial and appendicular skeleton and cranial base
Annie Hsu
#238
During mandibular growth, there is ________ at the posterior border and ___________ at the anterior border of the ramus.
a. resorption, resorption
b. apposition, resorption*
c. apposition, apposition
d. resorption, apposition
Elaine Fok #229
Appostional growth is found:
A. throughout the tissue.
B. only on the surface of the
tissue.
C. in soft tissues only.
D. in uncalcified cartilage.
Le Tien Au #206
T/F appositional growth is growth by the addition of new layers on those previously formed, characteristic of tissues formed of rigid materials.
T (rigid materials)
Pejman Nasibi#265
In the maxilla, resorption occurs at the:
A. maxillary tuberosity
B. sutures
C. anterior surface of maxilla **
D. palatal surface.
Eddie Surger (#294)
The mandible grows by:
a) endochondral ossification
b) intramembranous ossification
c) both A and B*
d) none of the above
Michelle Phillips #272
Which choice does NOT contribute to the growth of craniofacial tissues at the CELLULAR LEVEL.
a. Hypertrophy
b. Hyperplasia
c. Secretion of extracellular material
d. Replacement of cartilage with centers of ossification**
Nuri Kim #245
How do craniofacial structures change in shape?
a. Through a balance of apposition and resorption.
b. Through movement of a component part of bone in response to remodeling.
c. Through movement of a whole bone in response to remodeling.
d. A and B
e. All of the above ***
Vincent Chau #213
Which of the following helps to increase arch depth in maxillary growth?
a)apposition of bone at maxillary tuberosity**
b)resprption at the floor of the nasal cavity
c)apposition of bone at the palatal surface
d)resorption at the anterior surface of the maxilla
Richard Manwaring #257
Which of the following is not part of the theories of growth control?
a) the periosteum is the locus
b) condylar cartilage is the pacemaker for the mandible and maxilla
c)sutures determine growth
d)genetics play a major role
**b***
nasal septum is the pacemaker for maxillary growth
Anne Reeves 278
Which of the following is NOT a part of Maxillary growth?
A. Apposition at maxillary tuberosity.
B. Apposition at palatal surface.
C. Resorption at bone sutures.*
D. Resorption at anterior surface of maxilla.
Answer: C. There is appositon at the bone sutures for maxillary growth.
Jane Refela #279
Maxillary growth includes all of the following descriptions, EXCEPT
A Resoprtion at the anterior surface of the maxilla
B Apposition of bone on the palatal surface
C Apposition of bone at floor of the nasal cavity*
D Apposition of bone at maxillary tuberosity
Mark Skinner
292
Which of the following statements is true?
a)bone has appositional growth
b)bone has interestitial growth
c) bone growth occurs at its surface
d) bone growth occurs at its center
e) a and c ****
Farnaz Shadpour, 286
During the mandibular growth...
I: Ramus is relocated posteriorly and superiorly.
II: Mandible is translated downward and forward.
A. Both statements are false
B. Both statements are true *
C. Statement I is true, statement II is false
D. Statement II is true, statement I is false
Silva Megerdichian # 258
#1. Intramembranous ossification occurs in the cranial vault
#2. Endochondral ossification occurs in the cranial base
a. Both statements are true***
b. Both statements are false
c. Statement #1 is true; Statement #2 is false
d. Statement #1 is false; Statement #2 is true
Kinberly Antrim #201
Which of the following is a characteristic of intramembranous ossification?
A. There is no structural precursor*
B. There is replacement of cartilage with centers of ossification.
C. There is an axial and appendicular skeleton with a cranial base.
D. The secretion of bone matrix is done outside of the connective tissues.
All of the following are true about maxillary growth, EXCEPT:
(A) resorption of bone occurs on the anterior surface of the maxilla
(B) overall growth occurs in a downward and backwards manner*
(C) appostion occurs on the posterior surface
(D) there is no cartilage in the maxilla, and bone is laid down at the suture
(E) all of the above are true
Andrew Chang #241
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