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Latest JKSSB Junior Ophthalmic Technician Exam Question (Objective Questions), MCQ in English

Subjects : Concerned Subject (Ophthalmic Technician)

Question Bank JKSSB Junior Ophthalmic Technician Exam - English
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Concerned Subject (Ophthalmic Technician)

Question 1Single Answer
Which statement best defines a disease?
  1. AA temporary increase in normal body activity
  2. BA deviation from normal structure or function producing characteristic signs or symptoms
  3. CA normal response to environmental change
  4. DA process occurring only due to microorganisms
Question 2Single Answer
Which of the following is a bacterial disease?
  1. AMalaria
  2. BInfluenza
  3. CTuberculosis
  4. DRingworm
Question 3Single Answer
Tuberculosis in humans is primarily caused by which organism?
  1. AMycobacterium tuberculosis
  2. BPlasmodium vivax
  3. CEntamoeba histolytica
  4. DCandida albicans
Question 4Single Answer
Which disease is caused by a protozoan parasite?
  1. ATyphoid
  2. BTetanus
  3. CMeasles
  4. DMalaria
Question 5Single Answer
Which organism is responsible for malaria in humans?
  1. ASalmonella
  2. BPlasmodium
  3. CVibrio
  4. DTrichophyton
Question 6Single Answer
Which vector transmits human malaria?
  1. AMale Anopheles mosquito
  2. BHousefly
  3. CFemale Culex mosquito
  4. DFemale Anopheles mosquito
Question 7Single Answer
Which of the following is caused by a virus?
  1. AInfluenza
  2. BCholera
  3. CAmoebiasis
  4. DAscariasis
Question 8Single Answer
Ringworm is caused by which type of pathogen?
  1. ABacterium
  2. BVirus
  3. CFungus
  4. DProtozoan
Question 9Single Answer
Ascariasis is caused by which organism?
  1. APlasmodium falciparum
  2. BGiardia lamblia
  3. CAscaris lumbricoides
  4. DTaenia solium
Question 10Single Answer
Which term describes an organism capable of causing disease?
  1. AAntibody
  2. BPathogen
  3. CAntigen receptor
  4. DHormone
Question 11Single Answer
What is the most important characteristic of a contagious disease?
  1. AIt is always hereditary
  2. BIt occurs only in old age
  3. CIt can spread from an infected individual to another individual
  4. DIt cannot be prevented
Question 12Single Answer
Which is an important source of infection in communicable diseases?
  1. AEndocrine gland
  2. BRed blood cell
  3. CInfected person or carrier
  4. DCartilage
Question 13Single Answer
A person who harbours a pathogen without showing obvious symptoms but can transmit it is called what?
  1. AVector
  2. BAntibody
  3. CHost receptor
  4. DCarrier
Question 14Single Answer
Which is an example of indirect transmission of infection?
  1. ADirect skin contact
  2. BKissing
  3. CContaminated food or water
  4. DPlacental transmission
Question 15Single Answer
Which disease is commonly transmitted through contaminated water?
  1. ATetanus
  2. BRabies
  3. CCholera
  4. DInfluenza
Question 16Single Answer
How many extraocular muscles primarily move each eyeball?
  1. AFour
  2. BFive
  3. CSix
  4. DEight
Question 17Single Answer
Which extraocular muscle is primarily responsible for abduction of the eye?
  1. AMedial rectus
  2. BInferior rectus
  3. CSuperior rectus
  4. DLateral rectus
Question 18Single Answer
Which cranial nerve supplies the lateral rectus muscle?
  1. AOculomotor nerve
  2. BTrochlear nerve
  3. CTrigeminal nerve
  4. DAbducens nerve
Question 19Single Answer
Which extraocular muscle is mainly responsible for adduction of the eye?
  1. ALateral rectus
  2. BMedial rectus
  3. CSuperior oblique
  4. DInferior oblique
Question 20Single Answer
Which cranial nerve supplies the superior oblique muscle?
  1. ACranial nerve II
  2. BCranial nerve III
  3. CCranial nerve VI
  4. DCranial nerve IV
Question 21Single Answer
Which muscle elevates the eye most effectively when the eye is abducted?
  1. ASuperior rectus
  2. BInferior rectus
  3. CSuperior oblique
  4. DInferior oblique
Question 22Single Answer
Which muscle depresses the eye most effectively when the eye is abducted?
  1. AMedial rectus
  2. BSuperior rectus
  3. CInferior oblique
  4. DInferior rectus
Question 23Single Answer
Which muscle elevates the eye most effectively when the eye is adducted?
  1. ASuperior rectus
  2. BLateral rectus
  3. CInferior oblique
  4. DSuperior oblique
Question 24Single Answer
Which muscle depresses the eye most effectively when the eye is adducted?
  1. ASuperior oblique
  2. BInferior oblique
  3. CMedial rectus
  4. DLateral rectus
Question 25Single Answer
The levator palpebrae superioris is supplied mainly by which cranial nerve?
  1. AIII
  2. BII
  3. CIV
  4. DVI
Question 26Single Answer
Which muscle is responsible for closing the eyelids?
  1. ALevator palpebrae superioris
  2. BFrontalis
  3. CSuperior rectus
  4. DOrbicularis oculi
Question 27Single Answer
Orbicularis oculi is supplied by which nerve?
  1. AOculomotor nerve
  2. BFacial nerve
  3. CTrigeminal nerve
  4. DTrochlear nerve
Question 28Single Answer
Which part of conjunctiva lines the inner surface of the eyelids?
  1. ABulbar conjunctiva
  2. BPalpebral conjunctiva
  3. CForniceal conjunctiva
  4. DLimbal conjunctiva
Question 29Single Answer
Which conjunctival part covers the anterior sclera?
  1. APalpebral conjunctiva
  2. BTarsal conjunctiva only
  3. CBulbar conjunctiva
  4. DLacrimal conjunctiva
Question 30Single Answer
The junction between cornea and sclera is known as what?
  1. AFornix
  2. BCanthus
  3. CLimbus
  4. DPunctum
Question 31Single Answer
Which tissue forms the transparent anterior one-sixth of the fibrous coat of the eyeball?
  1. ASclera
  2. BRetina
  3. CChoroid
  4. DCornea
Question 32Single Answer
Which structure forms the opaque posterior five-sixths of the fibrous coat of the eyeball?
  1. AChoroid
  2. BCornea
  3. CIris
  4. DSclera
Question 33Single Answer
Which corneal layer is the outermost?
  1. ADescemet membrane
  2. BEndothelium
  3. CStroma
  4. DEpithelium
Question 34Single Answer
Which layer constitutes the greatest thickness of the cornea?
  1. AEpithelium
  2. BStroma
  3. CBowman's layer
  4. DEndothelium
Question 35Single Answer
Descemet membrane is associated with which corneal layer?
  1. AEpithelium
  2. BTear film
  3. CBowman's layer
  4. DEndothelium
Question 36Single Answer
What is the SI unit of length?
  1. ACentimeter
  2. BMeter
  3. CKilometer
  4. DFoot
Question 37Single Answer
What is the SI unit of time?
  1. ASecond
  2. BHour
  3. CMinute
  4. DDay
Question 38Single Answer
One millimeter is equal to how many meters?
  1. A10⁻³ m
  2. B10⁻² m
  3. C10⁻¹ m
  4. D10⁻⁶ m
Question 39Single Answer
Which physical quantity represents displacement per unit time?
  1. AVelocity
  2. BAcceleration
  3. CMomentum
  4. DForce
Question 40Single Answer
What does acceleration represent?
  1. AForce per unit area
  2. BRate of change of mass
  3. CRate of change of velocity
  4. DEnergy per unit volume
Question 41Single Answer
Momentum of a body depends on which quantities?
  1. AMass and velocity
  2. BForce and area
  3. CVolume and density only
  4. DEnergy and time
Question 42Single Answer
What is the SI unit of force?
  1. AJoule
  2. BWatt
  3. CNewton
  4. DPascal
Question 43Single Answer
Which statement best defines work in mechanics?
  1. AForce acting per unit area
  2. BProduct of mass and acceleration
  3. CProduct of force and displacement in the direction of force
  4. DEnergy transferred per unit time
Question 44Single Answer
What is the SI unit of work?
  1. ANewton
  2. BJoule
  3. CWatt
  4. DCoulomb
Question 45Single Answer
The moment of a force is the product of force and what?
  1. AVelocity of the body
  2. BMass of the body
  3. CPerpendicular distance from the axis
  4. DTime interval
Question 46Single Answer
What is the SI unit of energy?
  1. AJoule
  2. BAmpere
  3. CTesla
  4. DOhm
Question 47Single Answer
Which quantity is measured in cubic meters?
  1. AVolume
  2. BArea
  3. CVelocity
  4. DMomentum
Question 48Single Answer
Which quantity is measured in square meters?
  1. AVolume
  2. BArea
  3. CAcceleration
  4. DWork
Question 49Single Answer
Which motion is characterized by a restoring force directed toward the equilibrium position?
  1. AUniform linear motion
  2. BProjectile motion
  3. CSimple harmonic motion
  4. DRandom motion
Question 50Single Answer
In simple harmonic motion, acceleration is directed how relative to displacement?
  1. AIn the same direction
  2. BRandomly
  3. CPerpendicular to displacement
  4. DOpposite to displacement
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