NEET MDS 2024 Question Paper(Available) : Download Solution PDF with Answer Key

Question 1:

Winterbottom's sign of trypanosomiasis refers to?

• (1) Swelling of lymph nodes in the neck
• (2) Bilateral swelling of the feet
• (3) Presence of fever and chills
• (4) Skin rash on the abdomen

Which sinus opening is not present in the middle meatus?

• (1) Maxillary sinus
• (2) Frontal sinus
• (3) Ethmoidal sinus
• (4) Sphenoid sinus

How is age estimation from an OPG (Orthopantomogram) of a child done?

• (1) By the eruption sequence of teeth
• (2) By the development of the root apex
• (3) By the length of the crown
• (4) By the shape of the jaw

What is the thick band-like gingiva on the canine called?

• (1) Mucogingival junction
• (2) Gingival recession
• (3) Gingival hyperplasia
• (4) Gingival collar

Does interproximal wear result in mesial drift?

• (1) Yes, it can result in mesial drift
• (2) No, it causes distal drift
• (3) No, it causes occlusal wear
• (4) Yes, but only in molars

What is the common feature in McCune-Albright syndrome, Fanconi anemia, and Noonan's syndrome?

• (1) Bone marrow failure
• (2) Developmental delays
• (3) Cardiovascular defects
• (4) Endocrine disorders

How is OPG used to identify the age of a child?

• (1) By assessing the shape of the teeth
• (2) By evaluating the eruption of the teeth
• (3) By measuring the length of the jaw
• (4) By identifying calcification stages of teeth

What is tumor staging classification grade?

• (1) TNM Classification
• (2) FIGO Classification
• (3) Breslow Classification
• (4) Ann Arbor Classification

What should be done for a premature baby with breathing difficulty and cyanosis?

• (1) Immediate intubation
• (2) Oxygen therapy
• (3) Intravenous fluids
• (4) Monitor and wait

What are border movement and neutral zone while recording muscles?

• (1) Border movement refers to the movement of the mandible, and neutral zone refers to the position where muscles have equal force.
• (2) Border movement refers to the limits of tooth movement, and neutral zone refers to the natural resting position.
• (3) Border movement refers to the position of teeth during occlusion, and neutral zone refers to the area of the tongue's influence.
• (4) Border movement refers to the jaw's occlusal position, and neutral zone refers to the teeth's contact.

Which organisms are involved in ANUG (Acute Necrotizing Ulcerative Gingivitis)?

• (1) Treponema denticola, Prevotella intermedia, Fusobacterium nucleatum
• (2) Staphylococcus aureus, Streptococcus pneumoniae, Candida albicans
• (3) Escherichia coli, Pseudomonas aeruginosa, Streptococcus mutans
• (4) Actinomyces israelii, Lactobacillus acidophilus, Helicobacter pylori

Given the mean and standard deviation value, how is the standard error calculated?

• (1) Standard error = Standard deviation / square root of sample size
• (2) Standard error = Mean / sample size
• (3) Standard error = Standard deviation * sample size
• (4) Standard error = Standard deviation / sample size

Which precancerous lesions were identified in 2005 by the WHO?

• (1) Leukoplakia, Erythroplakia
• (2) Lichen planus, Actinic keratosis
• (3) Oral submucous fibrosis, Candidiasis
• (4) Basal cell carcinoma, Squamous cell carcinoma

What is the best treatment option for an avulsion that happened 10 minutes ago?

• (1) Immediate reimplantation of the tooth
• (2) Use of an ice pack and waiting for dental intervention
• (3) Preservation in milk and reimplantation
• (4) No treatment necessary

Unilateral cleft lip occurs due to?

• (1) Genetic factors
• (2) Environmental factors
• (3) Both genetic and environmental factors
• (4) Nutritional deficiency

If anterior teeth are periodontally compromised, what is the major connector in partial denture construction?

• (1) Lingual bar
• (2) Palatal bar
• (3) Kennedy bar
• (4) Lingual plate

What is the Merin classification?

• (1) Classification of periodontal disease
• (2) Classification of malocclusion
• (3) Classification of fractures
• (4) Classification of cleft lips and palates

What is the dose of adrenaline in Angina Pectoris?

• (1) 1 mg
• (2) 0.5 mg
• (3) 0.3 mg
• (4) 0.2 mg

There was an image-based question on Cherubism. What is Cherubism?

• (1) A congenital bone disorder affecting the face
• (2) A type of cranial deformity due to birth trauma
• (3) A rare soft tissue disorder of the mouth
• (4) A vascular malformation in the skull

Which drug is given in ACLS (Advanced Cardiac Life Support) for Ventricular Tachycardia?

• (1) Amiodarone
• (2) Atropine
• (3) Adrenaline
• (4) Lidocaine

A girl was having a problem with her eye. She could not see the whiteboard from a distance but she could see the textbook. What is it?

• (1) Hypermetropia
• (2) Myopia
• (3) Astigmatism
• (4) Presbyopia

What is the level of the Thyroid Cartilage?

• (1) C4
• (2) C5
• (3) C6
• (4) C3

What is the antidote for Morphine?

• (1) Naloxone
• (2) Flumazenil
• (3) Atropine
• (4) Protamine

Wallerian degeneration is seen in?

• (1) Peripheral nervous system
• (2) Central nervous system
• (3) Muscular system
• (4) Endocrine system

A patient came with painless swelling on the posterior jaw. On aspiration, only a drop of blood is obtained. What is the likely diagnosis?

• (1) Hemangioma
• (2) Odontogenic cyst
• (3) Aneurysmal bone cyst
• (4) Malignant tumor

What is the characteristic feature of Wispy Septa?

• (1) Radiographic appearance in cystic lesions
• (2) Thickening of the bony cortex
• (3) Presence of calcifications
• (4) Bony spicules radiating from the lesion

Gas gangrene is caused by?

• (1) Clostridium perfringens
• (2) Staphylococcus aureus
• (3) Escherichia coli
• (4) Pseudomonas aeruginosa

Which fungi is commonly associated with urinary tract infections in catheterized patients?

• (1) Candida albicans
• (2) Aspergillus fumigatus
• (3) Cryptococcus neoformans
• (4) Histoplasma capsulatum

What is the National Pathfinder Survey related to?

• (1) Educational achievement in the United States
• (2) Nutritional habits of adolescents
• (3) Global health initiatives
• (4) Environmental conservation efforts

What is the type of Ameloblastoma?

• (1) Unicystic
• (2) Multicystic
• (3) Peripheral
• (4) All of the above

What is the treatment for Mandibular Angle Fracture?

• (1) Open reduction and internal fixation (ORIF)
• (2) Closed reduction with wiring
• (3) Conservative management
• (4) No treatment required

Costochondral graft to a child aged 8 years after treatment: why does the mouth deviate to the unoperated site while opening?

• (1) Unilateral condylar growth
• (2) Malposition of the graft
• (3) Neuromuscular imbalance
• (4) Abnormal growth of the temporomandibular joint

What is Stellate granuloma?

• (1) A type of benign skin tumor
• (2) A granulomatous lesion in the oral cavity
• (3) A form of infectious granuloma
• (4) A non-neoplastic lesion affecting the bones

What is the role of retention after orthodontic movement?

• (1) To maintain tooth position after active treatment
• (2) To prevent relapse of tooth movement
• (3) To improve facial aesthetics
• (4) To reduce pain after treatment

What is the stochastic effect of radiographs?

• (1) Cancer and genetic mutations due to radiation exposure
• (2) Immediate tissue damage from radiation
• (3) Loss of tooth enamel due to repeated exposure
• (4) Long-term bone density loss

Ductility test is not relevant for?

• (1) Metals
• (2) Polymers
• (3) Glasses
• (4) Ceramics

There was a question related to Dentigerous cyst. What is it?

• (1) A cyst associated with the crown of an unerupted tooth
• (2) A cyst that occurs in the alveolar bone
• (3) A cyst caused by impacted wisdom teeth
• (4) A cyst in the soft tissue surrounding the tooth

What is the tooth shedding sequence in primary teeth?

• (1) Incisors, molars, canines
• (2) Molars, incisors, canines
• (3) Canines, incisors, molars
• (4) Molars, canines, incisors

What is the HIV prophylaxis?

• (1) Antiretroviral therapy (ART)
• (2) Zidovudine
• (3) Post-exposure prophylaxis (PEP)
• (4) Combination of antiretroviral drugs

Which drug is used to relax muscles in maxillofacial surgery?

• (1) Midazolam
• (2) Propofol
• (3) Succinylcholine
• (4) Ketamine

There was a question related to Shrugging off the Shoulder in Neck Surgery. What is it related to?

• (1) Accessory nerve damage
• (2) Spinal cord injury
• (3) Shoulder dislocation
• (4) Thoracic outlet syndrome

What are nosocomial infections in a hospital setting?

• (1) Infections acquired from hospital staff
• (2) Infections acquired during hospital stay
• (3) Infections acquired from visitors
• (4) Infections acquired during surgery only

Which type of implant has the root piece intact?

• (1) Endosteal implant
• (2) Subperiosteal implant
• (3) Transosteal implant
• (4) Root-form implant

What is the recommended area for biopsy from ulcers?

• (1) The margin of the ulcer
• (2) The center of the ulcer
• (3) The surrounding normal tissue
• (4) The deepest part of the ulcer

Which drug is used for asthma during extraction?

• (1) Albuterol
• (2) Adrenaline
• (3) Atropine
• (4) Hydrocortisone

What is the most ethical way to study bone growth?

• (1) Animal experiments
• (2) In vitro studies
• (3) Human clinical studies
• (4) Radiographic analysis

Which tumor shows resistance to radiation?

• (1) Osteosarcoma
• (2) Glioblastoma
• (3) Squamous cell carcinoma
• (4) Melanoma

What is the prenatal period in the human embryological period?

• (1) First 2 weeks
• (2) 3rd to 8th week
• (3) 9th week to birth
• (4) 5th month to birth

What is the best fluoride-releasing agent?

• (1) Sodium fluoride
• (2) Stannous fluoride
• (3) Calcium fluoride
• (4) Silver diamine fluoride