-
question_answer1)
Study of teeth is termed:
A)
dentology done
clear
B)
teethology done
clear
C)
enamelogy done
clear
D)
odontology done
clear
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question_answer2)
Hardest part of our body is:
A)
skull done
clear
B)
brain done
clear
C)
teeth done
clear
D)
cartilage done
clear
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question_answer3)
Teeth are absent in:
A)
frogs done
clear
B)
fishes done
clear
C)
reptiles done
clear
D)
tortoises done
clear
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question_answer4)
False teeth are found in:
A)
birds done
clear
B)
reptiles done
clear
C)
cyclostomes done
clear
D)
amphibians done
clear
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question_answer5)
Exposed part of the tooth forms:
A)
root done
clear
B)
neck done
clear
C)
crown done
clear
D)
dentine done
clear
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question_answer6)
Crown of tooth is covered by: (AFMC 2005)
A)
dentine done
clear
B)
enamel done
clear
C)
both [a] and [b] done
clear
D)
none of these done
clear
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question_answer7)
The hardest substance in the vertebrate body is: (RPMT 2006)
A)
keratin done
clear
B)
dentine done
clear
C)
enamel done
clear
D)
chondrin done
clear
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question_answer8)
Ectodermal cells that secrete enamel of tooth is: (VMMC-Safdarjung 2006)
A)
osteoblast done
clear
B)
dontoblast done
clear
C)
ameloblast done
clear
D)
odontoblast done
clear
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question_answer9)
Ivory of the tooth is:
A)
enamel done
clear
B)
dentine done
clear
C)
both [a] and [b] done
clear
D)
none of these done
clear
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question_answer10)
Dentine is secreted by: (Orissa JEE 2006)
A)
elaioblasts done
clear
B)
osteoblasts done
clear
C)
odontoblasts done
clear
D)
chondroblasts done
clear
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question_answer11)
Bulk of the tooth in a mammal is made of:
A)
root done
clear
B)
dentine done
clear
C)
enamel done
clear
D)
pulp cavity done
clear
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question_answer12)
The nutrition to the tooth is supplied through:
A)
crown done
clear
B)
enamel done
clear
C)
alveolus done
clear
D)
pulp cavity done
clear
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question_answer13)
The pulp cavity is lined by: (RPMT 2005, 06; VMMC-Safdarjung 2007)
A)
osteoblasts done
clear
B)
ameloblasts done
clear
C)
odontoblasts done
clear
D)
chondroblasts done
clear
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question_answer14)
Which of the human teeth help in cutting? (BCECE 2004)
A)
Molar done
clear
B)
Incisor done
clear
C)
Canine done
clear
D)
Premolar done
clear
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question_answer15)
Grinding or cheek teeth are:
A)
incisors done
clear
B)
canines done
clear
C)
premolars done
clear
D)
both premolar and molar done
clear
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question_answer16)
Which of the following is a polycuspid tooth?
A)
molar done
clear
B)
incisor done
clear
C)
canine done
clear
D)
premolar done
clear
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question_answer17)
The dentition not found in man is: (Manipal 2004)
A)
thecodont done
clear
B)
heterodont done
clear
C)
diphyodont done
clear
D)
lophodont done
clear
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question_answer18)
Which of the following teeth are bunodont? (AIIMS 2002)
A)
Incisor and canine done
clear
B)
Premolar and molar done
clear
C)
Canine and premolar done
clear
D)
Incisor and premolar done
clear
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question_answer19)
When teeth are similar, cone shaped, it is called: (Kerala PMT 2002; Orissa JEE 2002)
A)
acrodont done
clear
B)
homodont done
clear
C)
heterodont done
clear
D)
diphyodont done
clear
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question_answer20)
Mammalian teeth are not: (PCS 2002)
A)
homodont done
clear
B)
thecodont done
clear
C)
heterodont done
clear
D)
diphyodont done
clear
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question_answer21)
Heterodont condition is found in:
A)
cat done
clear
B)
bat done
clear
C)
dog done
clear
D)
all of these done
clear
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question_answer22)
Dental formula is given to show: (MPPMT 2000)
A)
structure of molars done
clear
B)
homodont condition done
clear
C)
diphyodont condition done
clear
D)
number and types of teeth in both jaws done
clear
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question_answer23)
It is a correct dental formula for the child falling under age group 5-6 yrs: (Gujarat CET 2007)
A)
i = 2/2, c =1/1, pm = 0/0, m = 2/2 done
clear
B)
i = 2/2, c = 1/1, pm = 2/2, m = 3/3 done
clear
C)
I = 1/1, c = 2/2, pm = 2/2, m = 3/3 done
clear
D)
i = 2/2, c = 2/2, pm = 1/1, m = 3/3 done
clear
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question_answer24)
Teeth of adult man not present in milk dentition are:
A)
molars done
clear
B)
canines done
clear
C)
incisors done
clear
D)
premolars done
clear
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question_answer25)
How many human teeth appear twice during the life-span of an individual? (AFMC 2004; Karnataka CET 2005)
A)
12 done
clear
B)
20 done
clear
C)
28 done
clear
D)
32 done
clear
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question_answer26)
An adolescent human below 17 years of age normally has dental formula as:
A)
\[\frac{2,\,1,\,2,\,0}{2,\,1,\,2,\,0}\] done
clear
B)
\[\frac{2,\,1,\,2,\,2}{2,\,1,\,2,\,2}\] done
clear
C)
\[\frac{2,\,1,\,3,\,2}{2,\,1,\,3,\,2}\] done
clear
D)
\[\frac{2,\,2,\,3,\,2}{2,\,2,\,3,\,2}\] done
clear
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question_answer27)
Dental formula of adult man is: (DPMT 2005, 06; HPPMT 2006; Har. PMT 2006; Pb. PMT 2008; Kerala PMT 2010)
A)
\[\frac{2,\,1,\,2,\,3}{2,\,1,\,2,\,3}\] done
clear
B)
\[\frac{2,\,1,\,2,\,2}{2,\,1,\,2,\,2}\] done
clear
C)
\[\frac{2,\,1,\,2,\,3}{2,\,1,\,2,\,4}\] done
clear
D)
\[\frac{2,\,1,\,2,\,3}{2,\,1,\,3,\,2}\] done
clear
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question_answer28)
Number of incisors, canines, premolars and molars in each jaw of man is:
A)
6, 2, 4, 4 done
clear
B)
4, 2, 5, 6 done
clear
C)
4, 2, 4, 6 done
clear
D)
4, 4, 6, 4 done
clear
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question_answer29)
Wisdom tooth in human is: (RPMT 2005; VMMC-Safdarjung 2007)
A)
3rd molar and 4 in number done
clear
B)
3rd molar and 2 in number done
clear
C)
2nd molar and 4 in number done
clear
D)
2nd molar and 2 in number done
clear
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question_answer30)
Wisdom teeth in man are: (CPMT 2002; AFMC 2005)
A)
incisors done
clear
B)
last molars done
clear
C)
first molars done
clear
D)
first premolars done
clear
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question_answer31)
How many wisdom teeth are found in man?
A)
Six done
clear
B)
Two done
clear
C)
Four done
clear
D)
Eight done
clear
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question_answer32)
Number of teeth which are monophyodont in man is:
A)
four done
clear
B)
twelve done
clear
C)
twenty two done
clear
D)
thirty two done
clear
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question_answer33)
The total number of canines in the permanent dental set of humans is: (Karnataka CET 2002; Orissa JEE 2002)
A)
4 done
clear
B)
6 done
clear
C)
8 done
clear
D)
12 done
clear
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question_answer34)
Teeth of frog are:
A)
thecodont done
clear
B)
acrodont done
clear
C)
pleurodont done
clear
D)
heterodont done
clear
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question_answer35)
The dentition found in Amphibia:
A)
acrodont done
clear
B)
thecodont done
clear
C)
pleurodont done
clear
D)
lophodont done
clear
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question_answer36)
Dental formula of rat is: (DPMT 2004)
A)
\[\frac{2,\,1,\,2,\,3}{2,\,1,\,2,\,3}\] done
clear
B)
\[\frac{3,\,1,\,3,\,1}{3,\,1,\,3,\,1}\] done
clear
C)
\[\frac{1,\,0,\,0,\,3}{1,\,0,\,0,\,3}\] done
clear
D)
\[\frac{0,\,0,\,3,\,3}{3,\,1,\,3,\,3}\] done
clear
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question_answer37)
Which of the following possess minimum number of teeth?
A)
Cat done
clear
B)
Dog done
clear
C)
Man done
clear
D)
Elephant done
clear
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question_answer38)
Which of the following has maximum number of teeth?
A)
Cat done
clear
B)
Opossum done
clear
C)
Man done
clear
D)
Squirrel done
clear
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question_answer39)
Teeth of rabbit are: (CPMT 2004; MPPMT 2005)
A)
thecodont done
clear
B)
heterodont done
clear
C)
diphyodont done
clear
D)
all of these done
clear
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question_answer40)
Dental formula of rabbit is: (CPMT 2007)
A)
\[\frac{2,\,0,\,3,\,3}{1,\,0,\,2,\,3}\] done
clear
B)
\[\frac{1,\,0,\,2,\,3}{2,\,2,\,0,\,3}\] done
clear
C)
\[\frac{1,\,0,\,3,\,3}{2,\,2,\,0,\,3}\] done
clear
D)
\[\frac{2,\,1,\,2,\,3}{2,\,1,\,2,\,3}\] done
clear
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question_answer41)
If the dental formula of rabbit is 2, 0, 3, 3/1, 0, 2, 3, what does it show? (RPMT 2001)
A)
Total number of teeth in rabbit is 14 done
clear
B)
Number of total incisor in rabbit is 3 done
clear
C)
Diastema is present between incisors and premolars done
clear
D)
In the formula 2, 0, 3, 3 is for adult and 1, 0, 2, 3 is for young ones done
clear
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question_answer42)
Diastema is a toothless gap in the jaws of rabbit between:
A)
incisors and molars done
clear
B)
canines and molars done
clear
C)
premolars and molars done
clear
D)
incisors and premolars done
clear
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question_answer43)
Diastema is associated with: (Har. PMT 2007)
A)
retinal cells done
clear
B)
organ of Corti done
clear
C)
absence of certain teeth done
clear
D)
presence of certain teeth done
clear
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question_answer44)
Diastema is: (Orissa JEE 2010)
A)
a type of tooth in rabbit done
clear
B)
structure in eye of rabbit done
clear
C)
a part of pelvic girdle in rabbit done
clear
D)
space in teeth lines in mammals done
clear
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question_answer45)
Total number of teeth in rabbit is:
A)
24 done
clear
B)
28 done
clear
C)
32 done
clear
D)
43 done
clear
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question_answer46)
Number of teeth in one half of lower jaw of rabbit is:
A)
six done
clear
B)
eight done
clear
C)
five done
clear
D)
seven done
clear
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question_answer47)
Total number of incisor teeth in rabbit is:
A)
ten done
clear
B)
six done
clear
C)
four done
clear
D)
eight done
clear
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question_answer48)
Teeth which are absent in rabbit:
A)
molars done
clear
B)
incisors done
clear
C)
canines done
clear
D)
premolars done
clear
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question_answer49)
Rabbit has no canine teeth because it is:
A)
saprophyte done
clear
B)
herbivorous done
clear
C)
omnivorous done
clear
D)
carnivorous done
clear
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question_answer50)
Note the following: [a] Dentition is heterodont [b] Canines are poorly developed [c] Incisors are chisel-like and poorly developed [d] Herbivorous and diastema is present [e] The dental formula is i = 2/1, c = 0/0, pm = 3/2, m = 3/3 Which of the above are true for Oryctolagus? (EAMCET 2006)
A)
A, B and D done
clear
B)
A, D and E done
clear
C)
A, B, D and E done
clear
D)
C, D and E done
clear
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question_answer51)
Type of teeth in rabbit:
A)
Acrodont done
clear
B)
Homodont done
clear
C)
Thecodont done
clear
D)
Pleurodont done
clear
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question_answer52)
Which teeth in rabbit have open pulp cavity?
A)
Incisor done
clear
B)
Canine done
clear
C)
Molar done
clear
D)
Premolar done
clear
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question_answer53)
Camassial teeth are modified for: (BV Pune 2003; BCECE 2006)
A)
tearing done
clear
B)
cutting done
clear
C)
grinding done
clear
D)
crushing done
clear
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question_answer54)
Tusk of an elephant is an enormously enlarged: (Orissa JEE 2002, 10; Chandigarh CET 2006)
A)
upper canine done
clear
B)
upper incisor done
clear
C)
lower incisor done
clear
D)
lower canine done
clear
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question_answer55)
Tusks of walrus are modified:
A)
molars done
clear
B)
canines done
clear
C)
incisors done
clear
D)
premolars done
clear
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question_answer56)
The element that hardens the tooth enamel:
A)
Iodine done
clear
B)
Sodium done
clear
C)
Fluorine done
clear
D)
Calcium done
clear
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question_answer57)
A dental disease characterized by mottling of teeth is due to presence of a certain chemical element in drinking water. Which is that element? (BHU 2002)
A)
Boron done
clear
B)
Chlorine done
clear
C)
Fluorine done
clear
D)
Mercury done
clear
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