Description : 3 months old infant with watering lacrimal sac on pressing causes regurgitation of mucopus material. What is the appropriate treatment? a. Dacryocystorhinostomy b. Probing c. Probing with syringing d. Massage with antibiotics up to age of 6 months e. Dacryocystectomy
Last Answer : ANSWER: D
Description : Which of the following statements is the characteristics of human cornea? (a) It is secreted by conjuctiva and glandular layer. (b) It is a lacrimal gland which secrete tears. (c) Blood circulation is absent in cornea. (d) In old age it becomes the cause of cataract.
Last Answer : (c) Blood circulation is absent in cornea.
Description : Which of the following is characteristic feature of Le Fort II fracture Options: 1) The fracture line runs through the root of the nose, lacrimal bone, floor of orbit, upper part of maxillary ... ) Complete separation of the facial bones from the cranial bones 4) Isolated fracture of orbital floor
Last Answer : Correct Answer: 1) The fracture line runs through the root of the nose, lacrimal bone, floor of orbit, upper part of maxillary sinus and pterygoid plates
Description : The most serious complications which may occur from abscess of max canine is: A. Cellulitis B. Cavernous sinus thrombosis C. Lacrimal duct stenosis D. Damage to infra orbital nerves
Last Answer : B. Cavernous sinus thrombosis
Description : The commonest cause of unilateral exophthalmos is: a. Thyroid eye disease b. Lacrimal gland tumour c. Orbital cellulitis d. Cavernous sinus thrombosis
Last Answer : ANSWER: A
Description : What is the cpt code for an excision of a lacrimal sac of the left eye?
Last Answer : Feel Free to Answer
Description : The following are true about lacrimal gland: a. the palpebral part drains into the superior conjunctival fornix through 12 ducts b. the palpebral part of the gland is 1/3 the size of the ... it receives secretomotor nerve from the third cranial nerve e. the lymphatic drainage is to parotid gland
Last Answer : the palpebral part drains into the superior conjunctival fornix through 12 ducts
Description : In Eye donation, which part of the eye used? A. Retina B. Iris C. Cornea (Answer) D. Optic nerve
Last Answer : C. Cornea (Answer)
Description : Cornea is supplied by nerve fibers derived from: a. Trochlear nerve b. Optic nerve c. Trigeminal nerve d. Oculomotor nerve
Last Answer : ANSWER: C
Description : The following are true about the dural venous sinuses: a. they have no valve b. the cavernous sinus is closely related to the pituitary gland c. the cavernous sinus has the first two divisions of the trigeminal nerve on its lateral wall d. all above
Last Answer : all above
Description : With regard to the lacrimal drainage system: a. the upper lacrimal punctum is lateral to the lower punctum b. the lacrimal canaliculi are lined by stratified squamous epithelium c. ... part of inferior meatus e. congenital blockage is due mainly to delay development of common canaliculus
Last Answer : the upper lacrimal punctum is lateral to the lower punctum
Description : The ciliary ganglion: a. is found between the optic nerve and the medial rectus b. contains sympathetic nerve that supplies the sphincter pupillae c. is a parasympathetic relay ganglion for fibers from ... nucleus d. contains sensory nerve e. has a motor nerve that goes to the inferior oblique
Last Answer : is a parasympathetic relay ganglion for fibers from the Edinger-Westphal nucleus
Description : What is NOT CORRECT in regard to the lingual nerve: A. It is posterior and medial to the inferior alveolar nerve B. It passes close to the mandibular 3rd molar C. It may be anaesthetised by the ... nerve block D. It provides supply to the lingual gingiva E. Supplies anterior 2/3 of the tongue
Last Answer : A. It is posterior and medial to the inferior alveolar nerve
Description : The following structure arise from surface ectoderm: a. conjunctival epithelium b. lens c. lacrimal gland d. all above
Description : With regard to immunoglobulin A: a. it is the heaviest immunoglobulin b. it is the first immunoglobulin to be produced when the body is invaded by viruses c. it is secreted by the lacrimal gland d. it is secreted in the breast milk
Last Answer : it is secreted by the lacrimal gland
Description : Assertion `:` If all external nerve supplies to a human heart are cut there will be no effect on the heart beat. Reason `:` Human heart is a myogenic
Last Answer : Assertion `:` If all external nerve supplies to a human heart are cut there will be no effect on ... False. D. If both Assertion & Reason are false.
Description : What is not correct about Long Buccal Nerve:** A. Passes through two heads of pterygoids muscles B. Supplies mucosa over lower and upper molars C. Supplies the buccinator muscle D. Supplies skin over buccinator
Last Answer : C. Supplies the buccinator muscle
Description : Posterior superior alveolar nerve supplies:** A. 8, 7 and 6 except the mesio buccal root of 6 B. 8, 7 and 6
Last Answer : A. 8, 7 and 6 except the mesio buccal root of 6
Description : Sensitive layer of the eye is? A. Choriods B. Sclerotic C. Retina (Answer) D. Cornea E. None of these
Last Answer : C. Retina (Answer)
Description : The cornea: a. is thicker centrally than peripherally b. contains 10,000 endothelium cells per square mm at birth c.has an acellular collagenous stroma d. contain Descemet's membrane is produced by the endothelium e. has a refractive index of 1.38
Last Answer : contain Descemet's membrane is produced by the endothelium
Description : Which of the following statements are true of coronary artery anatomy? A. Right bundle branch block in acute anterior myocardial infarction suggests obstruction prior to the first septal branch of the left ... the left anterior descending coronary artery. E. The left main stem is about 4 cm long
Last Answer : Ans: A
Description : The best method to take X-ray of the maxillary sinus is, A. Periapical radiograph B. Panoramic view C. Lateral cephaloghraph D. Occipitomental view E. Reverse Towne’s view
Last Answer : D. Occipitomental view
Description : Which of the following regarding the anatomy of the heart is true? A. The aortic valve is tricuspid. B. The ascending aorta is entirely outside the pericardial sac. C. The left atrial appendage is ... trunk lies anterior to the ascending aorta. E. The right atrium is posterior to the left atrium.
Description : which of the folowing is the most radiosenstive testicular tumor a- semenoma b- yolc sac tumor c- germ cell tuor d- choriocarcinoma e- immature teratoma
Last Answer : a- semenoma
Description : What is the function of the cornea?
Last Answer : A: The cornea is the clear, outermost layer of the eye that helps to focus light onto the retina, and also provides protection and support for the eye.
Description : How can you tell if you scratched you cornea or if you simply have something stuck in your eye?
Last Answer : answer:When scratched my corea while using my chain saw, the scratch was not visible. I went to the ophthalmologist who put a dye in my eye and then looled for the scratch under UV light. It showed up ... had to wait a couple of days for it to heal over. How could something that small hurt so bad?
Description : How do you know if you scratched your cornea?
Last Answer : I've had scratched corneas a few times mostly due to wearing my contacts too much. They're usually very itchy and your vision can get really blurry. My optician basically told me to stop wearing contacts ... tag pain' in there so I think you'd probably be better off just getting them checked out.
Description : What is the cornea of the eye ?
Last Answer : The cornea is the transparent part of the front of the eye. It covers the Irish and the Pupils. A pupil is a hole in the middle of the Irish that looks black in cataract-free eyes and gray or ... fall on the retinal retina. Then we see an object. The cornea helps in the penetration of light rays.
Description : What is cornea ?
Last Answer : The "cornea" is the first organ to pass through the light-ray eye to travel inside .
Last Answer : The cornea is the shiny part in front of the sclera.
Last Answer : The back of the cornea is called the iris.
Description : Space between cornea and lens is :-
Last Answer : Space between cornea and lens is :- A. Aqueous chamber B. Vitreous chamber C. Conjuctiva D. Iris
Description : What is the term describes an inflammation of the cornea that can be due to many causes including bacterial viral or fungal infections.?
Last Answer : Need answer
Description : What are the primary things to know when having surgery for cornea transplant?
Description : Cloudy cornea?
Last Answer : DefinitionA cloudy cornea is a loss of transparency of the cornea.Alternative NamesCorneal opacification; Corneal edemaCommon CausesThe cornea is normally a nearly invisible, clear structure covering the irisof ... health care provider. There is no appropriate home care.Call your health care pro
Description : All the following statements about Wilson’s disease are correct except (A) It is a genetic disease (B) The defect involves copper-dependent P-type ATPase (C) Copper is deposited in liver, basal ganglia and around cornea (D) Plasma copper level is increased in it
Last Answer : Answer : D
Description : The significant ocular lesion in a riboflavinosis is (A) Keratomalacia (B) Bitot’s spots (C) Vascularisation of the cornea (D) Lachrynal metaplasia
Last Answer : Answer : C
Description : The significant ocular lesion in arbo flovinosis: (A) Keratomalacia (B) Bitot’s spots (C) Vascularisation of the cornea (D) lachrymal metaplasia
Last Answer : Answer : B
Description : Nyctalopia is (A) Drying of eyes (B) Destruction of cornea (C) Blindness (D) Inability to see in dimlight
Description : The component of cartilage and cornea is (A) Keratosulphate (B) Chondroitin sulphate (C) Cadmium sulphate (D) Antimony sulphate
Last Answer : A
Description : Keratan sulphate is found in abundance in (A) Heart muscle (B) Liver (C) Adrenal cortex (D) Cornea
Last Answer : D
Description : Which of the following suggests a diagnosis of Hurler's Syndrome rather than Hunter's Syndrome? 1) X-linked inheritance 2) Mental retardation 3) Skeletal abnormalities 4) Cloudy cornea 5) Cardiomyopathy
Last Answer : Answers-4 Hunter's Syndrome (MPS-2) is of X-linked inheritance. The cornea are clear. The skeletal involvement tends to be mild with no gibbous present, though scoliosis is ... and gibbous deformation of the spine is characteristic. There is the characteristic coarse facies with hepatosplenomegaly.
Description : In eye donation, which one of the parts of donor’s eye is utilized? A. Lens B. Retina C. Cornea D. Iris
Description : In eye donation, which one of the following parts of donor's eye is utilized? (1) Iris (2) Lens (3) Cornea (4) Retina
Last Answer : (3) Cornea Explanation: Generally blindness is caused by the dryness and hardness of cornea. Cornea is a clear layer which helps passing of light. It is an outer layer and can be transfer from one person to another.
Description : A person will have brown eyes, blue eyes or black eyes depending on the particular pigment present in the : (1) Pupil (2) Cornea (3) Iris (4) Choroid
Last Answer : (3) Iris Explanation: Eye color is a polygenic phenotypic character determined by 2 distinct factors: the pigmentation of the eye's iris and the frequency-dependence of the scattering of light by the turbid ... iris stroma (located at the front of the iris), and the cellular density of the stroma.
Description : The colour of the eye depends upon the pigment present in - (1) cornea (2) iris (3) rods (4) cones
Last Answer : (2) iris Explanation: Eye colour is a polygenic phenotypic character determined by 2 distinct factors: the pigmentation of the eye's iris and the frequency-dependence of the scattering of light by the ... iris stroma (located at the front of the iris), and the cellular density of the stroma.
Description : The part of the eye having the largest refractive index is - (1) cornea (2) aqueous humor (3) lens (4) vitreous humor
Last Answer : (3) lens Explanation: Like a camera, the human eye uses a convex lens system to form a small, inverted, real image of an object in front of it. Lens is the part of the eye having the largest refractive index.