Description : Permanent teeth in man are (a) Incisors (b) Premolars (c) Molars (d) Canines
Last Answer : (b) Premolars
Description : Grinding teeth are (a) Incisors (b) Molars (c) Canines (d) None
Last Answer : (b) Molars
Description : Which are not included in the milk teeth in a child of 3-4 years? (1) Incisors (2) Canines (3) Molars (4) Premolars
Last Answer : (3) Molars Explanation: Molars are the posterior most and most complicated kind of tooth in most mammals. The third, rearmost molar in each group is called a wisdom tooth. It is the last tooth to appear, breaking through the front of the gum at about the age of twenty.
Description : The primary dentition in human differs from permanent dentition in not having one of the following type of teeth. (a) Molars (b) Incisors (c) Canines (d) Premolars
Last Answer : (d) Premolars
Description : Which are not included in the milk-teeth in a child of 3-4 years ? (1) Incisors (2) Canines (3) Molars (4) Premolars
Last Answer : Molars
Description : Tusk of walrus are modified (a) Incisors (b) Canines (c) Premolars (d) None
Last Answer : (b) Canines
Description : In rabbit duct of infra orbital salivary gland opens between (a) Molars , (b) Premolars (c) Incisors (d) None
Last Answer : (a) Molars
Description : A young patient has all incisors, some premolars and some canines erupted but no 2nd molars are showing: What is his age? A. 8 years B. 11 years C. 13 years D. 14 years
Last Answer : B. 11 years
Description : Which of the following is a typical consequence of dental crowding, assuming no primary tooth has been lost prematurely? A. Overlapping of lower incisors B. Palatal displacement of upper canines C. Impaction ... and first molars D. Mesial tipping of 16 and 26 E. Rotation of 16 and 26
Last Answer : A. Overlapping of lower incisors
Description : A baby boy aged two years is admitted to play school and passes through a dental check-up. The dentist observed that the boy had twenty teeth. Which teeth were absent? (a) Canines (b) Pre-molars (c) Molars (d) Incisors
Last Answer : (b) Pre-molars
Description : Which primary teeth are LEAST affected with the nursing bottle syndrome? A. Maxillary molars B. Maxillary and mandibular canines C. Mandibular incisors D. Maxillary incisors E. Mandibular molars
Last Answer : C. Mandibular incisors
Description : A baby boy aged two years is admitted to play school and passes through a dental check - up. The dentist observed that the boy had twenty teeth. Which teeth were absent? (1) Canines (2) Pre-molars (3) Molars (4) Incisors
Last Answer : (2) Pre-molars
Description : Tusk of elephant are modified (a) Incisors (b) Canines (c) Both (d) None
Last Answer : (a) Incisors
Description : Overdentures are best used for, A. Canines and premolars B. Posterior teeth
Last Answer : A. Canines and premolars
Description : In man 3rd molars (wisdom teeth) are (a) Temporary (b) Permanent (c) Polyphyodont (d) None
Last Answer : (b) Permanent
Description : Fluoride in water community of 4ppm will result in: A. No mottling B. Mottling in almost all permanent teeth except some molars C. Mottling in permanent premolars only
Last Answer : B. Mottling in almost all permanent teeth except some molars
Description : Most congenitally missing teeth are: A. Mandibular 3rd molars B. Mandibular 2nd premolars C. Maxillary lateral incisor
Last Answer : A. Mandibular 3rd molars
Description : At birth, some calcified dental tissues are presented, a.All deciduous teeth and all permanent incisors. b.All deciduous teeth and permanent central incisors. c.All deciduous teeth and the first permanent molars. d.Deciduous teeth only.
Last Answer : c.All deciduous teeth and the first permanent molars.
Description : The MOST frequently retained deciduous teeth in A. Upper lateral incisors B. Upper central incisors C. Lower central incisors D. Second lower molars E. Second upper molars
Last Answer : D. Second lower molars
Description : At birth, some calcified dental tissues are presented, M07 ******* A. All deciduous teeth and all permanent incisors B. All deciduous teeth and permanent central incisors C. All deciduous teeth and the first permanent molars D. Deciduous teeth only
Last Answer : C. All deciduous teeth and the first permanent molars
Description : Incisors are well developed in (a) Rodents (b) Carnivores (c) Herbivorous (d) None
Last Answer : (a) Rodents
Description : The maxillary canine is missing. The best way for making Cantilever bridge is on: A. Both premolars B. Incisors and premolars
Last Answer : A. Both premolars
Description : Which one of the following pairs of structures is correctly matched with their corrected description? Structures Description (a) Tibia and fibula Both form parts of knee joint (b) Cartilage and cornea No ... and socket type elbow joint of joint (d) Premolars and molars 20 in all and 3 rooted
Last Answer : (b) it is a non-living layer
Description : Vitamin for the formation of collagen fibres, teeth, bone, R.B.C. is (a) Vit. K (b) Vit. D (c) Vit. A (d) Vit. C
Last Answer : (d) Vit. C
Description : Typical no of mammalian teeth is (a) 48 (b) 42 (c) 44 (c) 30
Last Answer : (c) 44
Description : Teeth are absent since birth in (a) Whale (b) Sloth (c) Both (d) None
Last Answer : (c) Both
Description : Wisdom teeth in man are (a) Four (b) Two (c) Eight (d) None
Last Answer : (a) Four
Description : In total, number of permanent teeth in man are (a) 20 (b) 12 (c) 06 (d) None
Last Answer : (b) 12
Description : Fangs are the (a) Poisonous teeth of snakes (b) Furnes soap (c) Bone pieces of limb (d) None
Last Answer : (a) Poisonous teeth of snakes
Description : Teeth in frog are (a) Acrodont (b) Homodont (c) Both (d) None
Description : Vestibule is a space (a) Between lips & gums (b) Between tongue & teeth (c) Between incisor & canine (d) None
Last Answer : (a) Between lips & gums
Description : Herbivore animals have (a) More teeth as compare to carnivore (b) Flatter teeth than carnivore (c) Fewer teeth than carnivore (d) Sharp teeth than carnivore
Last Answer : (b) Flatter teeth than carnivore
Description : Study of teeth is (a) Dentology (b) Teethology (c) OdontologY (d) Enamelogy
Last Answer : (c) OdontologY
Description : Ivory of teeth is (a) Enamel (b) Dentine (c) Both (d) None
Last Answer : (b) Dentine
Description : Diastema is associated with (a) Presence of certain teeth (b) Organ of corti (c) Retinal cells (d) Absence of certain teeth
Last Answer : (d) Absence of certain teeth
Description : Fluorine is-an important trace element for the growth of : (a) Hair (b) Teeth (c) Mucsles (d) Bones
Last Answer : (b) Teeth
Description : Why do beavers and other rodents have sharper teeth incisors than a cow?
Last Answer : What is the answer ?
Description : Two central incisors on a radiograph are showing with what looks like eye drop radiolucency. You decided to start endodontic treatment on these teeth but when you tried to open access to the root ... and start a permanent restoration. B. Start systemic antibiotic C. Try to ream and file canals
Last Answer : C. Try to ream and file canals
Description : Which one of the following statements does NOT apply to dental plaque? a. It is an example of a biofilm. b. It is most noticeable on the molars. c. Its buildup on teeth can lead to gingivitis and periodontal disease. d. It is dominated by aerobic bacterial species.
Last Answer : d. It is dominated by aerobic bacterial species.
Description : Which of the following is located in the mitochondria? (A) Cytochrome oxidase (B) Succinate dehydrogenase (C) Dihydrolipoyl dehydrogenase (D) All of these
Last Answer : (D) All of these
Description : The surface tension in intestinal lumen between fat droplets and aqueous medium is decreased by (A) Bile Salts (B) Bile acids (C) Conc. H2SO4 (D) Acetic acid
Last Answer : (A) Bile Salts
Description : The phenomenon of osmosis is opposite to that of (A) Diffusion (B) Effusion (C) Affusion (D) Coagulation
Last Answer : (A) Diffusion
Description : The pH of blood is 7.4 when the ratio between H2CO3 and NaHCO3 is (A) 1 : 10 (B) 1 : 20 (C) 1 : 25 (C) 1 : 30
Last Answer : (B) 1 : 20
Description : The average pH of Urine is (A) 7.0 (B) 6.0 (C) 8.0 (D) 0.0
Last Answer : (B) 6.0
Description : The exchange of material takes place (A) Only by diffusion (B) Only by active transport (C) Only by pinocytosis (D) All of these
Description : The degradative Processess are categorized under the heading of (A) Anabolism (B) Catabolism (C) Metabolism (D) None of the above
Last Answer : (B) Catabolism
Description : Which one is the largest particulate of the cytoplasm? (A) Lysosomes (B) Mitochondria (C) Golgi apparatus (D) Entoplasmic reticulum
Last Answer : (B) Mitochondria
Description : Which one is the heaviest particulate component of the cell? (A) Nucleus (B) Mitochondria (C) Cytoplasm (D) Golgi apparatus
Last Answer : (A) Nucleus
Description : Which of the following statement is correct about membrane cholesterol? (A) The hydroxyl group is located near the centre of the lipid layer (B) Most of the cholesterol is in the form ... forms a rigid, planar Structure (D) The hydrocarbon chain of cholesterol projects into the extracellular fluid
Last Answer : (C) The steroid nucleus form forms a rigid, planar Structure
Description : All the following processes occur rapidly in the membrane lipid bilayer except (A) Flexing of fatty acyl chains (B) Lateral diffusion of phospholipids (C) Transbilayer diffusion of phospholipids (D) Rotation of phospholipids around their long axes
Last Answer : (C) Transbilayer diffusion of phospholipids