Introduction to Human Body MCQ

Questions

    Introduction to Human Body MCQ. We covered all the Introduction to Human Body MCQ in this post for free so that you can practice well for the exam.

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    MCQ on Human Body for Students

    Quick Quiz

    The sclera, choroid, and retina are parts of the

    a. Ear

    b. Eye

    c. Mouth

    d. None

    Option b – Eye

    The human eye consists of how many distinct layers?

    a. 1

    b. 2

    c. 4

    d. 3

    Option d – 3

    The optic nerve connects to which area of the retina?

    a. Yellow spot

    b. Fovea

    c. Red spot

    d. Blind spot

    Option c – Red spot

    The proportion of rods to cones in the retina is approximately

    a. 12:12

    b. 15:1

    c. 16:2

    d. 14:1

    Option b – 15:1

    Which nerve transmits visual signals from the brain to the eye?

    a. Motor

    b. Olfactory

    c. Optic

    d. Sensory

    Option c – Optic

    Which pigment is found in the rod cells?

    a. Cornea

    b. Fovea

    c. Rhodopsin

    d. None

    Option c – Rhodopsin

    Light is detected by which type of receptor?

    a. Sound receptor

    b. Air receptor

    c. Photoreceptor

    d. None

    Option c – Photoreceptor

    Cone cells are …….. in number compared to rod cells

    a. More

    b. Fewer

    c. Equal

    d. None

    Option b – Fewer

    In short-sightedness (myopia), images form

    a. Behind the retina

    b. Below the retina

    c. Above the retina

    d. In front of the retina

    Option d – In front of the retina

    When both eyes view an object at once, it results in

    a. Monocular vision

    b. Binocular vision

    c. Multicolor vision

    d. None

    Option b – Binocular vision

    Mites are categorized under the phylum

    a. Protozoa

    b. Arthropoda

    c. Reptilia

    d. Amphibia

    Option b – Arthropoda

    The tunnel created by the female mite is shaped like

    a. S

    b. O

    c. C

    d. P

    Option a – S

    The scientific field that deals with skin and its conditions is

    a. Pathology

    b. Taxonomy

    c. Dermatology

    d. Ecology

    Option c – Dermatology

    How many legs does a mite have?

    a. 3 pairs

    b. 2 pairs

    c. 4 pairs

    d. 4 legs

    Option c – 4 pairs

    A commonly observed skin condition in children is

    a. Leprosy

    b. Ringworm

    c. Eczema

    d. Scabies

    Option d – Scabies

    The body shape of a mite resembles that of a

    a. Tortoise

    b. Earthworm

    c. Lizard

    d. Snake

    Option a – Tortoise

    The approximate size of a female mite is

    a. 300 microns

    b. 100 microns

    c. 200 microns

    d. 400 microns

    Option d – 400 microns

    What do lacrimal glands produce?

    a. Tears

    b. Saliva

    c. Sweat

    d. Acid

    Option a – Tears

    The region known as the fovea contains a high concentration of

    a. Rods

    b. Cones

    c. Hairs

    d. Holes

    Option b – Cones

    The branch of medicine focused on eye disorders is known as

    a. Ophthalmology

    b. Ornithology

    c. Octology

    d. Rhinology

    Option a – Ophthalmology

    The structure that adjusts vision for near and far objects is the

    a. Iris

    b. Retina

    c. Pupil

    d. Lens

    Option c – Pupil

    Human visual perception is referred to as

    a. Monocular

    b. Polycullar

    c. Binocular

    d. None

    Option c – Binocular

    Rods and cones serve as sensory receptors in the

    a. Eye

    b. Tongue

    c. Nose

    d. Ear

    Option a – Eye

    We covered all the introduction to human body mcq above in this post for free so that you can practice well for the exam.

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