A. Bundle of HIS

C. Right and left bundle branches

D. AV node

A. X

B. XII

D. VII

A. Hemiballismus

B. Athetosis

C. Tremor

A. Cerebrum

B. Cerebellum

D. Hypothalamus

A. Midbrain

B. Cerebrum

D. Pons

B. SA node

C. SA node

D. Purkinje fibers

A. Peripheral resistance X tissue fluid

B. Peripheral resistance X cardiac rate

C. Blood pressure X cardiac rate

A. Jaw clenching reflex

B. Jaw gnashing reflex

C. None of the above

A. Pathways for recurrent collateral inhibition in the spinal cord

B. Anterior hypothalamus

C. Motor areas of cerebral cortex

B. Systolic ejection

C. Isovolumetric contraction

D. Isovolumetric relaxation

A. Lateral walls

B. None of the above

D. Nasal septum

A. Superior cervical ganglion

B. Trigeminal nerve ganglion

D. Otic ganglion

B. Pyramidal tract

C. Parathyroid gland

D. Pain pathway

B. Axonal sprouting

C. Nuclear disintegration

D. Schwan cell mitosis

A. Axolemma

C. Neurolemma

D. Myelin sheath

B. Peripheral vasoconstriction

C. Covering of the body

D. Postural position

A. Fatty infiltration

C. Increased amounts of fibrous connective tissue

D. Hyperplasia

A. They are metabolites of various neurogentic amines .

B. They are acidic precursors of Brain amines

D. They act as neuromodulators

B. CNS stimulation

C. sensory stimulation

D. Sympathetic stimulation

B. -90 mv

C. + 35 mv

D. -55 mv

A. Myocardial contractility

B. Heart rate

D. Preload

A. Neuronal activation

B. Glial cell inhibition

D. Glial cell activation

A. 2.5

B. 4.25

C. 9.5

A. SA node

C. Bundle of His

D. AV node

A. All cardiac muscle

C. The cervical ganglion

D. The bundle of His

A. Have no association of Schwann cells

C. Have increased excitability

D. Have no power of regeneration

A. There is adiodokokinesia

B. The rombergs sign is positive

C. There is involuntary termor

B. Temporalis

C. Medial pterygoid

D. Massetor

A. Thickness of enamel and dentin

C. Pulp chambers are longer

D. Roots are flaring

A. Permanent mandibular lateral incisors

B. Permanent central incisors

D. Permanent maxillary canines

A. Lingual to the mandibular first molar

C. Lingual to the maxillary canines

D. Lingual to the maxillary central incisors

A. Primary second molar extracted to allow mesial drifting of permanent first molar

B. It is too early to make final predication

C. The child may never develop premolars

A. Central incisors

B. Canines

D. Mandibular second molar

B. None of the above

C. No difference in enamel, difference in dentin

D. in mineral content

A. Mandibular second

B. Maxillary second

C. Mandibular first

B. 5

C. 3

D. 2

B. Dehiscence

C. The tooth with one wall pocket

D. Tooth with three walled pocket

A. Distobuccal groove

B. Mesial surface

C. Transverse groove

A. 50?m

B. 75?m

D. 100?m

A. 20 months

B. 18 months

D. 24 months

B. 15 -25 years

C. Edentulous patients

D. 10 14 years

B. Incisors and 1st molars

C. Canine and 2nd molars

D. Premolars, incisors and 1st molars

A. Triangular

B. Rectangular

C. Oval

B. Permanent second molar

C. Second premolar

D. Primary first molar

B. Mandibular central incisor

C. Maxillary central incisor

D. Maxillary first molar

B. Edge to edge contact

C. Cusp to cusp contact

D. Marginal contact

B. Before B

C. After B

D. After E

A. 9 to 12 weeks in utero

B. 6- to 9 weeks in utero

C. 17 to 20 weeks in utero

A. Enamel rods at cervical region directed occlusally

B. All of the above

D. Results in constriction at cervical region

A. 8 yrs

B. 6 yrs

D. 10 yrs