☰
✕
Home
Mock Test
State PCS
Railway
SSC
HSSC
DSSSB
RO/ARO
UPSC
HSSC Ophthalmic Assistant (31-12-2023)
📆 November 12, 2024
Total Questions: 100
61.
If then cos y = x cos(a + y) with cos a ≠ ±1, then dy/dx is equal to :
(a) sin a / cos²(a + y)
(b) cos a / sin²(a + y)
(c) cos²(a + y) / sin a
(d) cos²(a + y) / cos a
(e) Unattempted
Correct Answer:
(c) cos²(a + y) / sin a
62.
Middle layer of the eyeball consists of :
(a) Choroid
(b) Ciliary body
(c) Iris
(d) All of the above
(e) Unattempted
Correct Answer:
(d) All of the above
63.
The measurement of corneal thickness is known as:
(a) Pachymetry
(b) Tomography
(c) Immunography
(d) All of the above
(e) Unattempted
Correct Answer:
(a) Pachymetry
64.
Which among the following library functions is used to find the average of a column or a row of numbers?
(a) MIN
(b) MAX
(c) AVERAGE
(d) COUNT
(e) Unattempted
Correct Answer:
(c) AVERAGE
65.
The junction of the cornea and sclera is known as the:
(a) Cornea
(b) Limbus
(c) Iris
(d) Ciliary body
(e) Unattempted
Correct Answer:
(b) Limbus
66.
A condition in which a parasite remains hidden in tissue and produces clinical disease when host resistance is lowered is known as:
(a) Inapparent infections
(b) Atypical infections
(c) Latent infections
(d) Endogenous infections
Correct Answer:
(c) Latent infections
67.
The Haryana government renamed the village district of Yamunanagar to:
(a) Doulatabad
(b) Akbarabad
(c) Mustafabad
(d) Mundri
(e) Unattempted
Correct Answer:
(c) Mustafabad
68.
An abnormal length of the eyeball is associated with:
(a) Axial ametropia
(b) Curvature ametropia
(c) Index ametropia
(d) Myopia
(e) Unattempted
Correct Answer:
(a) Axial ametropia
69.
.......... dye is a fluorescent substance which absorbs 805 nm and emits 835 nm infrared radiation is :
(a) Ultraviolet light
(b) Diffraction
(c) Indocyanine green
(d) None of the above
(e) Unattempted
Correct Answer:
(c) Indocyanine green
70.
In which type of astigmatism one meridian is emmetropic and the other myopic?
(a) Compound myopic
(b) Simple hypermetropic
(c) Compound hypermetropic
(d) Simple myopic
(e) Unattempted
Correct Answer:
(d) Simple myopic
Submit Quiz
« Previous
1
2
3
4
5
6
7
8
9
10
Next »
« Previous Post
Next Post »
Related Posts
Conductivity
Physical Properties of Matter
Space Part-2
Optics part (3)
CHEMISTRY (Part-V) (Railway)
Nuclear physics-part (2)