Human Body and Health MCQ

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

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Auditory nerve carries in formation of

1. sound

2. taste

3. smell

4. temperature

Option 1 – sound

The lower window in the inner ear is called

1. oval window

2. round window

3. both

4. none

Option 2 – round window

We can hear sounds in a frequency range of

1. 16 to 2,000

2. 16-40,000 per second

3. 16-4,000 per minute

4. 16-40,000 per hour

Option 2 – 16-40,000 per second

The nerve that carries information in the brain from the ear is

1. Auditory

2. Optic

3. Olfactory

4. All

Option 1 – Auditory

Sound travels in the form of

1. particles

2. waves

3. both

4. none

Option 2 – waves

Cochlea is present in

1. inner ear

2. incus

3. outer ear

4. middle ear

Option 1 – inner ear

Acoustic organ of the body is

1. nose

2. eye

3. skin

4. ear

Option 4 – ear

Outer cavity in the inner ear is filled with

1. lymph

2. exolymph

3. perilymph

4. endolymph

Option 3 – perilymph

Ear osides are concerned with the transmision of

1. heat waves

2. sound waves

3. cold waves

4. shock waves

Option 2 – sound waves

Ear osicles are

1. malleus

2. stapps

3. incus

4. all

Option 4 – all

Auditory meatus is covered by

1. aquatic membrane

2. tympunum

3. tympanic membrane

4. none

Option 3 – tympanic membrane

We can hear sound waves in the frequency range of

1. 10-10,000

2. 16-40,000

3. 120-20,000

4.30-30,000

Option 2 – 16-40,000

Olfactory receptors are

1. chemoreceptors

2. photoreceptors

3. bororeceptors

4. mechanoreceptors

Option 1 – chemoreceptors

Chemoreceptors sense

1. touch

2. light

3. sound

4. chemicals

Option 4 – chemicals

In Nasal and buccal cavities, smell and taste chemicals dissolve in

1. alcohol

2. moisture

3. blood

4. enzymes

Option 2 – moisture

Pheromones are the chemical substances released by female

1. insects

2. fishes

3. frogs

4. invertebrates

Option 1 – insects

Fishes and invertebrates have no

1. skin

2. tongue

3. irritability

4. reproduction

Option 2 – tongue

The number of different odoors detected by man is

1. 7,000

2.9,000

3. 8,000

4. 10,000

Option 4 – 10,000

The receptors for smell are present in

1. nose

2. ear

3. mouth

4. none

Option 1 – nose

The information about smell is sent to brain by

1. auditory nerve

2. sensory nerve

3. olfactory nerve

4. optic nerve

Option 3 – olfactory nerve

The nasal cavity is lined with mucus membrane which is supplied with a large number of

1. nerve cells

2. blood vessels

3. muscles

4. none

Option 2 – blood vessels

The receptors for taste are present in

1. mouth

2. ear

3. nose

4. none

Option 1 – mouth

These detect the smell

1. auditory receptors

2. olfactory receptors

3. kinesthetic receptors

4. all the above

Option 2 – olfactory receptors

On each day female mite by eggs about

1. 1 to 2

2. 2 to 3

3. 5 to 10

4. 4 to 5

Option 2 – 2 to 3

Mite resembles

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1. spiders

2. snake

3. frogs

4. bird

Option 1 – spiders

Female mite lives in the bottom of the tunnel for about

1. two weeks

2. two days

3. two hours

4. two months

Option 2 – two months

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