Medical MCQs

Option A: A, B , D, K

Option B: A, D. E, K

Option C: A, B, E, K

Option D: A, C, E, K

Correct Answer: B. A, D. E, K ✔

Option A: Pellagra

Option B: Angular cheilitis

Option C: Megaloblastic anemia

Option D: Peripheral polyneuritis

Correct Answer: Peripheral polyneuritis ✔

Option A: Vitamin A

Option B: Vitamin B

Option C: Vitamin C

Option D: Vitamin D

Correct Answer: Vitamin D ✔

Option A: Thiamine

Option B: Pyridoxine

Option C: Ascorbic acid

Option D: Riboflavin

Correct Answer: Thiamine ✔

Option A: Folic acid

Option B: Pantothenic acid

Option C: Ascorbic acid

Option D: Aspartic acid

Correct Answer: Folic acid ✔

Option A: Pyridoxine

Option B: B12

Option C: Folic acid

Option D: Riboflavin

Correct Answer: B12 ✔

Option A: Antioxidant

Option B: Anticoagulants

Option C: Provitamin

Option D: Antidotes for selenium poisoning

Correct Answer: Provitamin ✔

Option A: Vit B

Option B: Vit A

Option C: Vit D

Option D: Vit K

Correct Answer: Vit K ✔

Option A: Vit B6

Option B: Vit B2

Option C: Vit B1

Option D: Vit A

Correct Answer: Vit B2 ✔

Option A: Vitamin D

Option B: Vitamin A

Option C: Vitamin B1

Option D: Vitamin C

Correct Answer: Vitamin D ✔

Option A: The tooth with one wall pocket

Option B: Tooth with three walled pocket

Option C: periodontal ligament

Option D: Dehiscence

Correct Answer: periodontal ligament ✔

Option A: Esthetics

Option B: Centric stability

Option C: Chewing efficiency

Option D: Soft tissue protection

Correct Answer: Soft tissue protection ✔

Option A: Embrasure of 37 & 38

Option B: Embrasure of 36 & 37

Option C: Mesial pit of 37

Option D: Immediately incisal to cingulam

Correct Answer: Embrasure of 37 & 38 ✔

Option A: Buccal side

Option B: Distal side

Option C: Mesial side

Option D: Lingual side

Correct Answer: Mesial side ✔

Option A: Fossa and rdges

Option B: Grooves and embrasures

Option C: Lingual cusps of mandibular teeth

Option D: Occlusal pits and fissures of mandibular teeth

Correct Answer: Grooves and embrasures ✔

Option A: Buccals slopes of buccal cusps of maxillary posterior teeth

Option B: Buccal slopes of lingual cusps of maxillary posterior teeth

Option C: Lingual slopes of lingual cusps of mandibular posterior teeth

Option D: All slopes of lingual cusps of mandibular posterior teeth

Correct Answer: Buccal slopes of lingual cusps of maxillary posterior teeth ✔

Option A: Horizontal overlap

Option B: Vertical overlap

Option C: Transverse plane discrepancy

Option D: All the above

Correct Answer: Horizontal overlap ✔

Option A: 10 – 14 years

Option B: 15 -25 years

Option C: Above 30 years

Option D: Edentulous patients

Correct Answer: Above 30 years ✔

Option A: Cusp – to – cusp contact

Option B: Edge- to – edge contact

Option C: Marginal contact

Option D: Surface – to- surface contact

Correct Answer: D. Surface – to- surface contact ✔

Option A: Stamp cusps

Option B: Centric holding cusps

Option C: Supporting cusps

Option D: Non- supporting cusps

Correct Answer: Non- supporting cusps ✔

Option A: Wilson curve

Option B: Mansoon curve

Option C: Curve of spee

Option D: Caternary curve

Correct Answer: Wilson curve ✔

Option A: Cusp to cusp contact

Option B: Edge to edge contact

Option C: Marginal contact

Option D: Surface to surface contact

Correct Answer: Surface to surface contact ✔

Option A: Centric occlusion

Option B: Rest position

Option C: Protrusive contacts

Option D: Laterotrusive contacts

Correct Answer: Centric occlusion ✔

Option A: Within the incisor thirds

Option B: At the junction of middle and cervical thirds

Option C: At the linguo cervical ridges

Option D: Immediately incisal to cingulam

Correct Answer: Within the incisor thirds ✔

Option A: Maxillary permanent first molar

Option B: Maxillary permanent second molar

Option C: Maxillary primary first molar

Option D: Maxillary primary second molar

Correct Answer: Maxillary permanent first molar ✔

Option A: Distal fossa of mandibular 2ndpremolar

Option B: Mesial fossa of mandibular 1st molar

Option C: Distal marginal ridge of mandibular 2ndmolar

Option D: Distal marginal ridge of mandibular 1st premolar

Correct Answer: Distal fossa of mandibular 2ndpremolar ✔

Option A: Facial embrasure of canine and premolar

Option B: incisal embrasure of canine and premolar

Option C: Distal ridge of the cusp of mandibular canine

Option D: Mesial ridge on the facial cusp of mandibular first premolar

Correct Answer: Facial embrasure of canine and premolar ✔

Option A: Extruded

Option B: Intruded

Option C: Protruded

Option D: Retruded

Correct Answer: Extruded ✔

Option A: Distobuccal groove

Option B: Mesial surface

Option C: Mesiobuccal surface

Option D: Transverse groove

Correct Answer: Mesiobuccal surface ✔

Option A: Lateral incisors

Option B: Permanent canines

Option C: Permanent central incisors

Option D: Third molars

Correct Answer: Third molars ✔

Option A: Rectangular

Option B: Triangular

Option C: Kidney shaped

Option D: Oval

Correct Answer: Kidney shaped ✔

Option A: Lateral pterygoid

Option B: Temporalis

Option C: Masseter

Option D: None of the above

Correct Answer: Temporalis ✔

Option A: Straightward

Option B: Down wards forwards and lateral

Option C: Down wards forwards and medial

Option D: Down wards Back wards and medial

Correct Answer: Down wards forwards and lateral ✔

Option A: Medial pterygoid

Option B: Lateral pterygoid

Option C: Massetor

Option D: Temporalis

Correct Answer: Lateral pterygoid ✔

Option A: Tooth contact side

Option B: Balancing side

Option C: Working side

Option D: Non- working side

Correct Answer: Working side ✔

Option A: Temporalis

Option B: Massetor

Option C: Lateral pterygoid

Option D: Medial pterygoid

Correct Answer: Lateral pterygoid ✔

Option A: Digastric

Option B: Massetor

Option C: Medial pterygoid

Option D: Temporalis

Correct Answer: Digastric ✔

Option A: Lingual to the maxillary central incisors

Option B: Buccal to the mandibular central incisors

Option C: Lingual to the maxillary canines

Option D: Lingual to the mandibular first molar

Correct Answer: Buccal to the mandibular central incisors ✔

Option A: Medial pterygoid

Option B: Masseter

Option C: Superior constrictor of pharynx

Option D: Lateral pterygoid

Correct Answer: Lateral pterygoid ✔

Option A: Lateral pterygoid

Option B: Medial pterygoid

Option C: Temporalis – anterior fibers

Option D: Temporalis- posterior fibers

Correct Answer: Lateral pterygoid ✔

Option A: Anterior

Option B: Intermediate

Option C: Posterior

Option D: retrodiscal

Correct Answer: Intermediate ✔

Option A: Lateral aspect of TMJ

Option B: Posterior aspect of TMJ

Option C: Mandibular condyle

Option D: Coronioid process

Correct Answer: Lateral aspect of TMJ ✔

Option A: Eruption of teeth

Option B: Normal process of growth

Option C: Lengthening of the condyle

Option D: Overall growth of the bodies of the maxilla and the mandible

Correct Answer: Eruption of teeth ✔

Option A: Contralateral lateral pterygoid muscle

Option B: Both lateral and medial pterygoid muscle

Option C: Epsilateral lateal pterygoid muscle

Option D: Bilateral contraction of lateral pterygoid muscle

Correct Answer: Both lateral and medial pterygoid muscle ✔

Option A: Digastric

Option B: Lateral pterygoid

Option C: Geniohyoid

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Right lateral pterygoid

Option B: Left lateral pterygoid

Option C: Right medial pterygoid

Option D: Left medial pterygoid

Correct Answer: Right lateral pterygoid ✔

Option A: Sigmoid notch

Option B: Articular disc

Option C: Capsular ligament

Option D: Joint cavities

Correct Answer: Sigmoid notch ✔

Option A: Frontal bone

Option B: Maxillary bone

Option C: Nasal bone

Option D: Temporal bone

Correct Answer: Nasal bone ✔

Option A: Thickest posteriorly

Option B: Narrow in the centre

Option C: Strengthened by lateral pterygoid

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Only hinge ( rotation )

Option B: Only translation

Option C: Hinge followed by translation

Option D: Translation followed by hinge

Correct Answer: Hinge followed by translation ✔

Option A: Upper central incisors

Option B: Lower central incisors

Option C: Upper canines

Option D: Lower canines

Correct Answer: Lower central incisors ✔

Option A: Lower head of lateral pterygoid muscle

Option B: Sphenomandibular ligament

Option C: Superficial head of medial pterygoid muscle

Option D: Upper head of lateral pterygoid muscle

Correct Answer: Upper head of lateral pterygoid muscle ✔

Option A: Lateral pterygoid

Option B: Medial pterygoid

Option C: Temporalies- anterior fibers

Option D: Temporalis – posterior fibers

Correct Answer: Lateral pterygoid ✔

Option A: Ball and socket joint

Option B: Hinge and axis joint

Option C: Synovial joint

Option D: Diartmodal joint

Correct Answer: Diartmodal joint ✔

Option A: Liver

Option B: Stomach

Option C: Pancreas

Option D: Duodenum

Correct Answer: Stomach ✔

Option A: Above and below the food bolus

Option B: Lateral and medial to food bolus

Option C: Dorsal and ventral to food bolus

Option D: None of the above

Correct Answer: Above and below the food bolus ✔

Option A: Intrinsic factor

Option B: Secretin

Option C: Motilin

Option D: GIP

Correct Answer: Intrinsic factor ✔

Option A: neutralize the acid from the stomach

Option B: increase secretion of bicarbonates by pancreas

Option C: decrease gastric secretion

Option D: Cause contraction of pyloric sphincter

Correct Answer: Cause contraction of pyloric sphincter ✔

Option A: Chymotrypsinogen

Option B: Pepsinogen

Option C: Proelastase

Option D: Procolipase

Correct Answer: Pepsinogen ✔

Option A: Gastric juice

Option B: Pancreatic juice

Option C: Bile in gall bladder

Option D: Saliva

Correct Answer: Pancreatic juice ✔

Option A: Bile flow from liver

Option B: Pancreatic secretion of bicarbonate

Option C: Cephalic phase of gastric secretion

Option D: Mucous secretion from the Brunner’s glands

Correct Answer: Cephalic phase of gastric secretion ✔

Option A: Duodenum

Option B: Pancreas

Option C: Liver

Option D: Stomach

Correct Answer: Duodenum ✔

Option A: Preperistalitic intestinal secretion

Option B: Mecharical distension

Option C: Simultaneous action of circular and longitudinal muscles

Option D: Extrinsic nervous influence

Correct Answer: Mecharical distension ✔

Option A: Glucose & fructose

Option B: Ribose & mannose

Option C: Ribose & xylulos

Option D: Xylulose & fructose

Correct Answer: Glucose & fructose ✔

Option A: Neuro hormones

Option B: Vagus

Option C: Hormones

Option D: Gastric

Correct Answer: Vagus ✔

Option A: Dilattion of intestine

Option B: Acid chyme

Option C: Protein

Option D: Fat

Correct Answer: Acid chyme ✔

Option A: Contraction of the gallbladder

Option B: Increase concentration of bile

Option C: Increase secretion of bile

Option D: Favours acidification of bile

Correct Answer: Contraction of the gallbladder ✔

Option A: Myentric plexus

Option B: Meissners plexus

Option C: Vagus nerve

Option D: Parasympathetic

Correct Answer: Myentric plexus ✔

Option A: Fundic glands

Option B: Pyloric glands

Option C: Gastric glands

Option D: Brunner’s glands

Correct Answer: Fundic glands ✔

Option A: Stomach

Option B: Pancrease

Option C: Parotid

Option D: Gall bladder

Correct Answer: Parotid ✔

Option A: Enterokinase

Option B: Low pH

Option C: Trypsin

Option D: Chymotrypsin

Correct Answer: Low pH ✔

Option A: Is a reflex mechanism

Option B: Vocal cords are closed

Option C: Is a voluntary mechanism

Option D: A and B

Correct Answer: A and B ✔

Option A: The gall bladder

Option B: Kupffer cells

Option C: Hepatic duct

Option D: Hepatocytes

Correct Answer: Hepatocytes ✔

Option A: Destruction of bacteria

Option B: Neutralization of chyme

Option C: Activation of pepsinogen

Option D: Stimulation of pancreatic secretion

Correct Answer: Activation of pepsinogen ✔

Option A: Gastrin by stomach

Option B: Pancreatic enzymes

Option C: HCL by stomach

Option D: Amylase by salivary gland

Correct Answer: HCL by stomach ✔

Option A: Glycine

Option B: Glutamine

Option C: Acetyl CoA

Option D: Glucuronic acid

Correct Answer: Glucuronic acid ✔

Option A: Creatinine

Option B: Bilirubin

Option C: Globulin

Option D: 5 mercaptan purine

Correct Answer: Bilirubin ✔

Option A: 4 times a day

Option B: 2 times in between meals

Option C: 8 times a day

Option D: 10 times a day in fasting

Correct Answer: 8 times a day ✔

Option A: Deceptive relaxation

Option B: Receptive relaxation

Option C: Reactive relaxation

Option D: None of the above

Correct Answer: Receptive relaxation ✔

Option A: Food in the mouth

Option B: Sight of food

Option C: Food in the stomach

Option D: Thought of food

Correct Answer: Food in the stomach ✔

Option A: Fundus

Option B: Isthmus

Option C: Neck

Option D: Gastric pit

Correct Answer: Fundus ✔

Option A: Pepsin

Option B: Ptyalin

Option C: Cholecystokinin

Option D: Trypsin

Correct Answer: Cholecystokinin ✔

Option A: Heidenhan’s pouch

Option B: Condition reflex

Option C: Pavlov’s pouch

Option D: None of the above

Correct Answer: C. Pavlov’s pouch ✔

Option A: Free fatty acid

Option B: Glycerol

Option C: Higher fattery acids, diglycerides and monoglycereides

Option D: All of the above

Correct Answer: Higher fattery acids, diglycerides and monoglycereides ✔

Option A: Obstructive jaundice

Option B: Viral hepatitis

Option C: Hemolytic jaundice

Option D: All of the above

Correct Answer: Obstructive jaundice ✔

Option A: Pancreatozymine

Option B: Cholecystokinin

Option C: Secretin

Option D: Proteins

Correct Answer: Cholecystokinin ✔

Option A: Jejunum

Option B: Duodenum

Option C: Ileum

Option D: Colon

Correct Answer: Ileum ✔

Option A: Secretin

Option B: Gastric distension

Option C: Gastrin

Option D: Vagal stimulus

Correct Answer: Secretin ✔

Option A: Bicarbonate secretion

Option B: Augments the action of CCK

Option C: Contraction of pyloric sphincter

Option D: Gastric secretion increase

Correct Answer: Gastric secretion increase ✔

Option A: Xylose

Option B: Mannose

Option C: Glucose

Option D: Galactose

Correct Answer: Glucose ✔

Option A: Hcl

Option B: Gastrin

Option C: Mucin

Option D: All of the above

Correct Answer: Hcl ✔

Option A: Causes copious pancreatic juice rich in bicarbonate and poor in enzymes

Option B: Increases gastric motility

Option C: Causes gall bladder to contract and sphincter of oddi to relax

Option D: Leads to meager flow of pancreatic juice rich in enzymes

Correct Answer: Increases gastric motility ✔

Option A: Pancreas

Option B: Gastric antral cells

Option C: Pituitary

Option D: All

Correct Answer: All ✔

Option A: Relax lower esophageal sphincter

Option B: Increased pancreatic secretion

Option C: Increased gastric secretion

Option D: Causes GB contraction

Correct Answer: Increased gastric secretion ✔

Option A: Protein

Option B: Acid

Option C: Fat

Option D: Bile

Correct Answer: Acid ✔

Option A: Small intestine

Option B: Large intestine

Option C: Liver

Option D: Stomach

Correct Answer: Small intestine ✔

Option A: Pepsinogen

Option B: Chymotrypsinogen

Option C: Hydrochloric acid

Option D: All of the above

Correct Answer: Chymotrypsinogen ✔

Option A: Salivary

Option B: Gastric

Option C: Sweat

Option D: Lacrimal

Correct Answer: Gastric ✔

Option A: Bile salts

Option B: Bile pigments

Option C: A & B

Option D: Cholesterol

Correct Answer: Cholesterol ✔

Option A: Hepatitis

Option B: Cirrhosis

Option C: Obstruction of bile canaliculi

Option D: Increased break down of red cells

Correct Answer: Increased break down of red cells ✔