4002. Which is the predominant factor in the formation of the alveolar process_____________?
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A. Overall growth of the bodies of the maxilla and the mandible

B. Lengthening of the condyle

C. Normal process of growth

D. Eruption of teeth
4004. In an ideal occlustion buccal cusps of maxillary teeth, occlude with______________?
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A. Grooves and embrasures

B. Lingual cusps of mandibular teeth

C. Occlusal pits and fissures of mandibular teeth

D. Fossa and rdges

4005. Gastro intestinal hormone in the following is_______________?
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A. Ptyalin

B. Cholecystokinin

C. Pepsin

D. Trypsin

4006. Precursor of melanin is________________?
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A. Phenylalanine

B. Tyrosine

C. Methionine

D. Tryptophan

4008. Collagen is rich in_____________?
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A. Alanine and glycine

B. Glutamate and proline

C. Proline and glycine

D. Glutamate and glycine

4010. Glossopharyngeal nerve supplies posterior part of tongue because it develops from_____________?
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A. Hyoid arch

B. Mandibular arch

C. Hypobranchial eminence

D. Tubercuum impar

4011. Which of the following are the unctions of contact areas______________?
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A. Stabilization of dental arches

B. All of the above

C. Protection of periodontium

D. Distribution of occlusal stresses

4012. If a mandibular canine has bifurcated roots, they are most commonly placed_______________?
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A. Mesiobuccal and distobuccal

B. Mesiolingual and distolingual

C. Facial and lingual

D. Mesial and distal

4013. FSH is secreted by_____________?
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A. Theca intern cells

B. Basophils

C. Acidophiles

D. Chromophobes

4015. Hormones, which stimulate spermatogenesis, are______________?
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A. Testosterone and F.S. H

B. Insulin and glucagon

C. A.D.H. and Oxytocin

D. Thyroxine and parathormone

4016. In head and neck the parasympathetic system in innervates the____________?
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A. Salivary and lacrimal glands

B. Salivary and mucous glands

C. Lacrimal gland only

D. Salivary glands only

4017. A distinguishing characteristic of a maxillary first premolar that identifies it as right or left is the________________?
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A. Flattened area beneath the contact on the distal surface

B. Greater length of the mesial cusp ridge on the lingual cusp ( AIPG- 98)

C. Mesial inclination of the lingual cusp

D. Height of the lingual cusp

4021. Mesial contact area of the permanent canine is at the______________?
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A. None of the above

B. Middle third

C. Junction of the middle and cedrvical thirds

D. Junction of the incisal and middle thirds

4023. The hypoglossal nerve is the motor nerve to all of the muscles of the tongue except, the____________?
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A. Superior longitudinal muscle

B. Genioglossus

C. Palatoglossus

D. Inferior longitudinal muscle

4024. Aldosterone secretion is increased when there is a fall in____________?
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A. Angiotensin II level

B. pH of the plasma

C. Plasma Na+

D. Plasma K+

4025. Features of hypothyroidism does not include______________?
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A. High TSH levels

B. Obseity

C. Hypertension

D. Increased risk of infections
4026. The effect which is seen due to decrease in serum calcium concentration is_______________?
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A. Relaxation of muscle

B. Depression of Nervous system

C. Increase the renal absorption

D. Excitability of the muscle
4027. Mesial concavity making the prognosis poor for a furcation involvement is present in_____________?
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A. Maxillary canine

B. Mandibular 1st premolar

C. Maxillary 1st premolar

D. Maxillary 2nd premolar

4028. Which of the following premolars has a mesial marginal ridge more cervical than the distal marginal ridge________________?
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A. Mandibular 2nd premolar

B. Maxillary 1st premolar

C. Mandibular 1st premolar

D. Maxillary 2ndpremolar

4029. Which of the following results due to excessive parathormone secretion_______________?
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A. Increased serum calcium

B. Decrease excretion of calcium

C. Increased excretion of phosphates

D. Increase excretion of calcium

4030. All are true about calciotraumatic line, except______________?
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A. It remains after caries is removed

B. Due to caries

C. Because of odontoblastic migration from cell rich zone

D. Due to death of odontoblastic layer
4031. The lingual cusp of lower first premolar is compared to the development of____________?
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A. Lingual cusp of second premolar

B. Distolingual cusp of molars

C. Cingulam of canine

D. Cusp of carabelli

4033. In which of the following a nonfunctional cusp is present________________?
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A. Mandibular 1st molar

B. Maxillary 2ndmolar

C. Maxillary 1st molar

D. Mandibular 2nd molar

4034. Vasopressin is synthesized in the_____________?
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A. Juxtaglomerular apparatus

B. Hypothalamus

C. Vasomotor center

D. Anterior pituitary

4035. The mesial contact are of the permanent canine is at the_______________?
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A. Junction of the middle & cervical thirds

B. None of the above

C. Junction of incisal and medial thirds

D. Middle third

4037. The mesial surface of the crown is almost parallel to long axis and the root of a______________?
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A. Maxillary 1st premolar

B. Maxillary canine

C. Mandibular canine

D. Mandibular 2nd premolar

4038. Calcitonin is released by ___________________?
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A. Parafollicular cells of thyroid

B. Granular cells of adrenal gland

C. Chief cells of thyroid

D. Stratum fasciculata of adrenal gland

4039. Glucose tolerance test is usually done to assess_____________?
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A. Acute Pancreatitis

B. Endocrine Dysfunction of Pancreas

C. Carcinoma of Head of Pancreas

D. Acinar Function of the Pancreas

4040. Which of the premolars is usually the smallest____________?
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A. Mandibular first

B. Maxillary first

C. Mandibular second

D. Maxillary second

4042. The root trunk of permanent mandibular first molar buccally is______________?
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A. equal in length to the crown

B. Equal is length to the buccal bifurcation of the maxillary first molar

C. Equal is length to the mesial bifurcation of the maxillary first molar

D. None of the above

4043. Which teeth show less curvature on the crown above the cervical line than any other teeth_____________?
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A. Maxillary anterior

B. Mandibular anteriors

C. Mandibular canine

D. Maxillary canine

4044. Upper 4 resembles 5 from which aspect ?
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A. Occlusal

B. Buccally

C. Lingually

D. Proximally

4046. Main nerve supply of palatine tonsils is_______________?
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A. Lesser palatine nerve

B. Glossopharyngeal nerve

C. Facial nerve

D. Greater palatine nerve

4047. Trousseaus sign and chovsteks sings are positive in___________?
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A. Hyperparathyroidism

B. Hypothyroidism

C. Hyperthyroidism

D. Hypoparathyroidism
4048. Mesial slope of buccal cusp is longer than distal slope in_________________?
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A. Maxillary canine

B. Maxillary 2nd premolar

C. Maxillary 1st premolar

D. Mandibular canine

4049. The tip of nose is supplied by _________ nerve?
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A. Facial

B. Opthalmic

C. Mandibular

D. Maxillary

4050. Changes in biological activity occurring daily are referred as _________ rhythm?
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A. Circa sestin

B. Circannual

C. Circa triginatan

D. Circadian