Medical MCQs

Option A: 4th month of life

Option B: 4th month in utero

Option C: 41/2 month in utero

Option D: 5th month in utero

Correct Answer: 41/2 month in utero ✔

Option A: Central incisors

Option B: Mandibular first molar

Option C: Mandibular second molar

Option D: Canines

Correct Answer: Mandibular first molar ✔

Option A: Decidous maxillary 2nd molar

Option B: Decidous maxillary 1st molar

Option C: Decidous mandibular 2nd molar

Option D: Decidous mandibular 1st molar

Correct Answer: Decidous maxillary 2nd molar ✔

Option A: From birth to 11 years

Option B: From 6 months to 11 years

Option C: From 6 months to 6 years

Option D: From 6 years to 11 years

Correct Answer: From 6 months to 6 years ✔

Option A: Maxillary first

Option B: Maxillary second

Option C: Mandibular first

Option D: Mandibular second

Correct Answer: Maxillary first ✔

Option A: 12 CDE6

Option B: 12C456

Option C: 123DE6

Option D: 123456

Correct Answer: 12 CDE6 ✔

Option A: One year

Option B: Two years

Option C: Three years

Option D: Four years

Correct Answer: Three years ✔

Option A: 2 years

Option B: 4 years

Option C: 6 years

Option D: 8 years

Correct Answer: 8 years ✔

Option A: 3 years

Option B: 1 years

Option C: 2 years

Option D: 1 month

Correct Answer: 1 years ✔

Option A: 8 months

Option B: 18 months

Option C: 8 years

Option D: 16 years

Correct Answer: 8 years ✔

Option A: Premolars, incisors and 1st molars

Option B: Canine and 2nd molars

Option C: Canines, premolars and2nd molars

Option D: Incisors and 1st molars

Correct Answer: C. Canines, premolars and2^nd molars ✔

Option A: 3-4 months

Option B: 4-5 months

Option C: 5-6 months

Option D: 6-7 months

Correct Answer: 4-5 months ✔

Option A: 20 months

Option B: 18 months

Option C: 24 months

Option D: 28 months

Correct Answer: 28 months ✔

Option A: 20

Option B: 22

Option C: 24

Option D: 30

Correct Answer: 24 ✔

Option A: 6 EDC21/ 6EDC21

Option B: 6EDCBA/ 6EDC21

Option C: EDC21/EDC21

Option D: 76EDC21/ 7EDC21

Correct Answer: 6 EDC21/ 6EDC21 ✔

Option A: 4 months in utere

Option B: Birth

Option C: 4 months after birth

Option D: One year after birth

Correct Answer: 4 months in utere ✔

Option A: 1-6-2-3-5-4-7-8

Option B: 6-1-2-4-5-3-7-8

Option C: 6-1-2-3-4-5-7-8

Option D: 6-1-2-4-3-5-7-8

Correct Answer: 6-1-2-3-4-5-7-8 ✔

Option A: It is too early to make final predication

Option B: The teeth may develop later

Option C: Primary second molar extracted to allow mesial drifting of permanent first molar

Option D: The child may never develop premolars

Correct Answer: The teeth may develop later ✔

Option A: 1-6-2-3-4-7-5-8

Option B: 2-3-1-6-7-5-4-8

Option C: 6-1-2-4-3-5-7-8

Option D: 6-1-2-3-4-5-7-8

Correct Answer: 6-1-2-4-3-5-7-8 ✔

Option A: Before lateral incisor

Option B: Before first molar

Option C: After first molar

Option D: After second molar

Correct Answer: After first molar ✔

Option A: 2 years

Option B: 4 years

Option C: 6 years

Option D: 8 years

Correct Answer: 4 years ✔

Option A: 8-9 years

Option B: 6-7 years

Option C: 10-11 years

Option D: 8-9 months

Correct Answer: 8-9 years ✔

Option A: Call and do radiographic survey

Option B: Tell her that it is normal at this age

Option C: Child has retarded growth

Option D: Systemic problem

Correct Answer: Tell her that it is normal at this age ✔

Option A: 6 months of intra utrerine life

Option B: At birth

Option C: Before decidous incisors

Option D: About 1 year after birth

Correct Answer: At birth ✔

Option A: 6 months in utero

Option B: 6 months after birth

Option C: 9 months in utero

Option D: 9 months after birth

Correct Answer: 9 months after birth ✔

Option A: 6th month I.U

Option B: 1st year of life

Option C: 2nd year of life

Option D: 8th year of life

Correct Answer: 8th year of life ✔

Option A: 11 weeks in utero

Option B: 14 weeks in utero

Option C: 16 weeks in utero

Option D: 6 weeks in utero

Correct Answer: 11 weeks in utero ✔

Option A: Maxillary central incisor

Option B: Mandibular lateral incisor

Option C: Maxillary lateral incisor

Option D: Maxillary canine

Correct Answer: Maxillary canine ✔

Option A: 14 to 17 weeks in utero

Option B: 9 to 12 weeks in utero

Option C: 6- to 9 weeks in utero

Option D: 17 to 20 weeks in utero

Correct Answer: 14 to 17 weeks in utero ✔

Option A: Calcification of primary teeth is almost complete at time of birth

Option B: Calcification of all primary teeth and few permanent teeth complete at birth

Option C: Calcification of all permanent teeth complete at birth

Option D: Calcification of primary teeth starts around birth

Correct Answer: Calcification of primary teeth is almost complete at time of birth ✔

Option A: Seventh and eight years

Option B: Seventh and ninth years

Option C: Seventh and tenth years

Option D: Seventh and Twelfth years

Correct Answer: Seventh and Twelfth years ✔

Option A: Maxillary incisors

Option B: Maxillary canines

Option C: Mandibular incisors

Option D: Mandibular canines

Correct Answer: B & D ✔

Option A: 8-9 years

Option B: 10-12 years

Option C: 6-7 years

Option D: 17-25 years

Correct Answer: 8-9 years ✔

Option A: After completion of root

Option B: When apical third root is still to be formed

Option C: When half of the root is still to be formed

Option D: when root formation starts

Correct Answer: When half of the root is still to be formed ✔

Option A: 7-8 years

Option B: 8-9 years

Option C: 9-10 years

Option D: 10 – 11 years

Correct Answer: 9-10 years ✔

Option A: 3-4 months

Option B: 10-12 months

Option C: 2-3 years

Option D: 3-4 years

Correct Answer: 3-4 months ✔

Option A: After D

Option B: Before B

Option C: After B

Option D: After E

Correct Answer: After D ✔

Option A: Mandibular central incisor

Option B: Mandibular first molar

Option C: Maxillary central incisor

Option D: Maxillary second molar

Correct Answer: Mandibular central incisor ✔

Option A: First molar

Option B: Central incisors

Option C: Canines

Option D: Premolars

Correct Answer: Canines ✔

Option A: Superior and facial

Option B: Inferior and facial

Option C: Superior and lingual

Option D: Inferior and lingual

Correct Answer: Inferior and lingual ✔

Option A: 1-1½

Option B: 2-3

Option C: 3-4

Option D: 4-5

Correct Answer: 2-3 ✔

Option A: 6 years

Option B: 8 years

Option C: 12 years

Option D: 17 years

Correct Answer: 17 years ✔

Option A: Only molars

Option B: All teeth except third molars

Option C: 1,2,4,5,6,7 in all quadrants

Option D: 1,2,6 in all quadrants

Correct Answer: 1,2,6 in all quadrants ✔

Option A: Six months IU

Option B: At birth

Option C: 1 years after birth

Option D: 3 years age

Correct Answer: At birth ✔

Option A: Take less time

Option B: Take more time

Option C: Same time

Option D: Is complete when tooth erupts in oral cavity

Correct Answer: Take less time ✔

Option A: Primary incisors & first molar

Option B: Primary canines & second molars

Option C: Permanent canines

Option D: Permanent 3rd molar

Correct Answer: Primary incisors & first molar ✔

Option A: 8½ years

Option B: 11½ years

Option C: 4½ years

Option D: 13½ years

Correct Answer: 8½ years ✔

Option A: Herbivorous

Option B: Omnivorous

Option C: Carnivorous

Option D: None of the above

Correct Answer: Omnivorous ✔

Option A: 3-6 years

Option B: 7-10 years

Option C: 11-14 years

Option D: 15- 18 years

Correct Answer: 7-10 years ✔

Option A: Mandibular central incisor

Option B: Mandibular first molar

Option C: Maxillary central incisor

Option D: Maxillary first molar

Correct Answer: Mandibular first molar ✔

Option A: Central incisors, first molars, lateral incisors, second molars, canines

Option B: Central incisors, lateral incisors, canines, second molars, first molars

Option C: Central incisors, lateral incisors, first molars canines, second molars

Option D: Central incisors, lateral incisors, first molars second molars, canines

Correct Answer: Central incisors, lateral incisors, first molars canines, second molars ✔

Option A: Third month of intrauterine life

Option B: In the sixth month of intrauterine life

Option C: At birth

Option D: In the third month of extra uterine life

Correct Answer: At birth ✔

Option A: Maxillary second molar

Option B: Mandibular second molar

Option C: Maxillary canine

Option D: Mandibular canine

Correct Answer: Maxillary canine ✔

Option A: 1 Kcal

Option B: 41 Kcal

Option C: 410 Kcal

Option D: 4100 Kcal

Correct Answer: 1 Kcal ✔

Option A: Homogentisate oxidase

Option B: Cystathionase

Option C: Pheylalanine hydroxylase

Option D: Tyrosine transaminase

Correct Answer: Homogentisate oxidase ✔

Option A: Albumin

Option B: Fibrinogen

Option C: Globulin

Option D: Prothrombin

Correct Answer: Albumin ✔

Option A: 6 gms

Option B: 60 gms

Option C: 120 gms

Option D: 250 gms

Correct Answer: 60 gms ✔

Option A: Albumin

Option B: Alpha 1 globulin

Option C: Beta Globulin

Option D: Gamma Globulin

Correct Answer: Albumin ✔

Option A: Urea

Option B: Uric acid

Option C: Urobilinogen

Option D: Creatinin

Correct Answer: Urobilinogen ✔

Option A: Denatured state

Option B: Molecular aggregation

Option C: Precipitation

Option D: Quaternary structure

Correct Answer: Quaternary structure ✔

Option A: Histone

Option B: Collagen

Option C: Hyaluronic acid binding protein

Option D: Fibrinogen

Correct Answer: Histone ✔

Option A: Splicing

Option B: 5′ capping

Option C: 3′ polyadenylation

Option D: Glycosylation

Correct Answer: Glycosylation ✔

Option A: Tyrosine

Option B: Tryptophan

Option C: Alanine

Option D: Leucine

Correct Answer: Tyrosine ✔

Option A: Ornithine

Option B: Glutamine

Option C: Tryptophan

Option D: Phenylalanine

Correct Answer: Tryptophan ✔

Option A: Pyrrole rings

Option B: Vinyl groups

Option C: Histidine

Option D: Ferric ions

Correct Answer: Ferric ions ✔

Option A: Amino acids

Option B: Peptides

Option C: Peptones

Option D: All of the above

Correct Answer: Amino acids ✔

Option A: Alanine

Option B: Leucine

Option C: Histidine

Option D: Glycine

Correct Answer: Glycine ✔

Option A: Pyridine nucleotides

Option B: Riboflavin containing nucleotides

Option C: Metal containing flavoproteins

Option D: Iron-porphyrin proteins

Correct Answer: Iron-porphyrin proteins ✔

Option A: Between Helix C and D

Option B: Surrounded by non polar environment

Option C: Bonded to E7 histidine

Option D: Protoporophyrin IX

Correct Answer: Protoporophyrin IX ✔

Option A: Hb→Heme→bilirubin→Urobilinogen

Option B: Heme→Hb→Biliverdin→Urobilinogen

Option C: Hb→Heme→Bilverdin→Uro bilinogen

Option D: Hb→Heme→bilirubin→Urobilinogen→Biliverdin

Correct Answer: Hb→Heme→Bilverdin→Uro bilinogen ✔

Option A: Tryptophan

Option B: Arginine

Option C: Phenylalanine

Option D: Histidine

Correct Answer: Arginine ✔

Option A: Urea Aspartate

Option B: Aspartate

Option C: Glutamine

Option D: Glutamate

Correct Answer: Glutamate ✔

Option A: Urease

Option B: Carbamyl synthetase

Option C: Arginase

Option D: Ornithine

Correct Answer: Carbamyl synthetase ✔

Option A: Uric acid

Option B: Glutamine

Option C: Creatinine

Option D: Urea

Correct Answer: Urea ✔

Option A: Cycline

Option B: Calmodulin

Option C: Collagen

Option D: Kinesin

Correct Answer: Calmodulin ✔

Option A: Valine

Option B: Arginine

Option C: Histidine

Option D: Glutamic acid

Correct Answer: Histidine ✔

Option A: Nonsense mutation

Option B: Transversion

Option C: Silent mutation

Option D: Frame shift mutation

Correct Answer: Nonsense mutation ✔

Option A: Transamination

Option B: Hydroxylation

Option C: Decarboxylation

Option D: Reduction

Correct Answer: Decarboxylation ✔

Option A: Liver

Option B: Kidney

Option C: Muscle

Option D: Spleen

Correct Answer: Liver ✔

Option A: Arginine

Option B: Glycine

Option C: Phenylalanine

Option D: Leucine

Correct Answer: Phenylalanine ✔

Option A: Mitochondria

Option B: Poly ribosomes

Option C: Nucleus

Option D: Golgi bodies

Correct Answer: Poly ribosomes ✔

Option A: Albumin

Option B: Globulin

Option C: Lecithin

Option D: Firbinogen

Correct Answer: Firbinogen ✔

Option A: Hydroxyproline

Option B: Proline

Option C: Lysine

Option D: Glycine

Correct Answer: Hydroxyproline ✔

Option A: Tyrosine

Option B: Theronine

Option C: Tryptophan

Option D: Histidine

Correct Answer: Tryptophan ✔

Option A: Fe+2

Option B: O2

Option C: Ascorbic acid

Option D: Succinate

Correct Answer: Succinate ✔

Option A: Transcription

Option B: Transduction

Option C: Translation

Option D: Translocation

Correct Answer: Transcription ✔

Option A: Glucose

Option B: Fatty acid

Option C: Beta hydroxy butyrate

Option D: Glycerol

Correct Answer: Beta hydroxy butyrate ✔

Option A: Used by the body

Option B: Forming part of the proteins

Option C: Required in the diet

Option D: Absorbed in the intestines

Correct Answer: Required in the diet ✔

Option A: Non-essential amino acid

Option B: Involved in serotonin synthesis

Option C: Involved in niacin synthesis

Option D: Involved in melatonin in synthesis

Correct Answer: Non-essential amino acid ✔

Option A: Glycine

Option B: Valine

Option C: Cysteline

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Hemoglobin

Option B: Glutathione

Option C: Purines

Option D: Creatine

Correct Answer: All of the above ✔

Option A: The arrangement sequence of amino acids in the polypeptide chain

Option B: Inter relation between amino acids in a single polypeptide chain

Option C: Inter relation of amino acids in 2 polypeptide chains

Option D: The inter relation and arrangement of polypeptides in a protein with more than 2 polypeptide chains

Correct Answer: The inter relation and arrangement of polypeptides in a protein with more than 2 polypeptide chains ✔

Option A: Protamines

Option B: Peptones

Option C: Prolamines

Option D: Lactalbumin

Correct Answer: Peptones ✔

Option A: Phenyl ketonuria

Option B: Alkaptonuria

Option C: Homocystinuria

Option D: 6alactosemia

Correct Answer: 6alactosemia ✔

Option A: Nucleus

Option B: Lysosomes

Option C: Mitochondria

Option D: Golgi apparatus

Correct Answer: Lysosomes ✔

Option A: Non Sense mutation of beta chain

Option B: Missense mutation of beta chain

Option C: Degradation of beta chain

Option D: Deletion of beta chain

Correct Answer: Missense mutation of beta chain ✔

Option A: It is a tripetide

Option B: It converts hemoglobin to methemoglobin

Option C: It conjugates xenobiotics

Option D: It scavenges free radicals and superoxide ions

Correct Answer: It converts hemoglobin to methemoglobin ✔

Option A: Acidic

Option B: Basic

Option C: Aromatic

Option D: Branched chain

Correct Answer: Acidic ✔

Option A: 5 gm

Option B: 8 gm

Option C: 10 gm

Option D: 16 gm

Correct Answer: 8 gm ✔

Option A: 6

Option B: 8

Option C: 12

Option D: 16

Correct Answer: 8 ✔