1. Stage one of the Nolla’s stages of tooth development denotes A. Absence of crypt B. Presence of crypt C. Initial calcification D. Crown completion Answer: […]

1. Arch wire used as material of choice for initial alignment in fixed appliance therapy A. Stainless steel B. Nitinol C. Elgiloy D. Cu Niti Answer- […]

1. Most common odontogenic cyst is A. Radicular cyst B. Dentigerous cyst C. Odontogenic keratocyst D. Gingival cyst Answer- Option A The radicular cyst is the […]

1. Development of tooth begins at __________ week of IU life A. 6 weeks B. 4 weeks C. 3 weeks D. 2 weeks Answer- A It […]

1. Hypomineralized structure of the enamel rods and the inter rod substance is called A. Enamel tuft B. Enamel lamellae C. Striae of Retzius D. Prismless […]

1. Which of the following is the rate limiting enzyme in glycolytic pathway? A. Glucose 6 phosphate B. pyruvate carboxylase C. Phosphoglucomutase D. Phosphofructokinase Answer- Option […]

1. Most commonly mutated proto oncogene in human tumors is A. RAS PROTEIN B. ABL C. MYC D. FOS Answer: A- RAS PROTEIN RAS gene is […]

Which among the following is not a bone of facial skeleton Ethmoid Lacrimal Maxilla Vomer Answer – A) Ethmoid Ethmoid is an unpaired calvarial bone which […]

1. Which of the following drugs is a non-selective beta-blocker? a) Atenolol b) Propranolol c) Metoprolol d) Bisoprolol Ans: b Propranolol is a non-selective beta-blocker that […]

1. Down’s syndrome is characterised by all of the following except, a. Flat nose b. Protruding tongue c. Downward slanting of palpebral fissures d. Simian crease […]

1.  Muscles of tongue develops from a)0ccipital myotomes b)1st pharyngeal arch c)Lateral lingual swellings d)Preoptic myotome muscles Ans: a The musculature of the tongue is derived […]

A suture is an immobile joint between adjacent bones of the skull. The narrow gap between the bones is filled with dense, fibrous connective tissue that […]

Riboflavin through its coenzymes takes part in a variety of cellular oxidation– reduction reactions

Vitamin K is the only fat soluble vitamin with a specific coenzyme function

The fat soluble vitamin A, as such is present only in foods of animal origin. Its provitamins carotenes are found in plants. He prescribed to the […]

DNA is a polymer of deoxyribonucleotides (or simply deoxynucleotides). It is composed of monomeric units namely deoxyadenylate (dAMP), deoxyguanylate (dGMP), deoxycytidylate (dCMP) and deoxythymidylate (dTMP) (It […]

Cementoenamel junction (CEJ) is the junction between the cementum and the enamel at the cervical portion of the teeth, and it is variable. Three types of […]

The tongue develops from the endodermalblining of the first four branchial arches, with thebinvading muscle tissue from the occipital myotome In the fourth week of IUL, […]

The Carnegie system describes the different stages of maturation of embryos. The stages are numbered from 1 to 23 based on the morphology of the embryo. […]

Bone is a rigid connective tissue and functions as a mechanical support and ion reserve for metabolic functions. It consists of cells and matrix. Bone matrix […]

In the sixth week of IUL, Meckel’s cartilage extends as a solid rod of hyaline cartilage from the otic capsule to the midline. The right- and […]

A Full mouth radiographic survey includes:

The total body content of phosphate is 320 mmol/kg. Eighty-five percent of the body’s phosphate content

Is the process by which food is passed into the stomach from the oral cavity. The process of swallowing involves preparatory phase, oral phase, pharyngeal phase […]

In addition to the pharynx, the larynx and hyoid bone are also one of the important factors during swallowing

Treacher Collins syndrome is a hereditary disease that leads to problems with the structure of the face. It is caused by a defective protein called treacle. […]

1.Trapezoidal outline of incisor teeth is which characteristic of dentition: a) Class b) Archc) Typed) Quadrant ANSWER a 2.Type of cleft that develops when the maxillary […]

Focal segmental glomerulosclerosis (FSGS) is a disease in which scar tissue develops on the glomeruli

A teratoma is a rare type of germ cell tumor that may contain immature or fully formed tissue, including teeth, hair, bone and muscle

The root formation theory proposes that the tooth movement in the axial or occlusal direction is mainly because of the formation of the root

The oculomotor nerve is the third cranial nerve. It is motor in function and supplies the muscles of the eye.

Maxillary sinus membrane (MSM) elevation is a common surgical technique for increasing bone height in the posterior maxilla prior to dental implant

Pain can be defined as the feeling of distress or suffering or agony caused by the stimulation of receptors for pain. It is an unpleasant sensation. […]

Exposed dentin is very sensitive. Three main theories have been proposed to explain dentin sensitivity.

The formation of major salivary glands is initiated by ectodermal– mesenchymal interaction. Differentiation of the gut and its derivatives depends on reciprocal interactions between the gut […]

The dentinoenamel junction (DEJ) is a scalloped border between the dentin and the enamel with the convexity

Myelodysplastic syndromes refer to a clonal stem cell disorder resulting in ineffective hematopoiesis and increased risk of development into acute myelogenous leukemia (AML). Myelodysplastic syndromes get […]

Obtaining autogenous, nonvascularized bone for the reconstruction of hard tissue defects and for the replacement of mandibular condyles.

1.Total knee joint replacement during extraction of lower molar? A. No need of prophylaxis only NSAID B. Tab clindamycin 600 mg 1 hr prior to surgery […]

Reticulocytes are nonnucleated spherical cells bigger than normal RBCs and are polychromatic (having a blue color) due to the presence of free ribosomes and RNA.

Nicotine stomatitis is a thickened, hyperkeratotic alteration of the palatal mucosa that is most frequently related to pipe smoking.

Which of the following is the best for post exposure prophylaxis of HIV due to needle prick injury?

Pulp vitality tests are essential for the proper treatment and favorable prognosis of patients with traumatized teeth.

Is a persistent opening between the two major blood vessels leading from the heart.

Mechanism of Transcutaneous electrical stimulation (TENS) for pain management of pain:

Which of the following hormone have intracellular receptor:

Is a forensic investigation technique that deals with identification of humans based on lips traces. 1950 La Moyne (The Father of Cheiloscopy) In his book labeled […]

Class II mandible patient requiring bijaw surgery and B/L TJR (Bilateral Total Joint Replacement), ideal sequence will be?