Neural control and coordination

Question 1

The muscles responsible to move the eye ball are the

Answer 1

2 oblique and 4 recti muscles

Question 2

True neural portion of eye ball.

Answer 2

Retina

Question 3

Stapes communicates with the internal ear through

Answer 3

Fenestra ovalis

Question 4

Loudness of sound is discriminated by

Answer 4

Intensity of movement of basilar membrane of cochlea

Question 5

Audible range for humans

Answer 5

20-20,000 Hz

Question 6

When the object is at a distance of more than 6 metres, at that time

Answer 6

Eyes are fully relaxed

Question 7

Diminition of accommodation of lens due to loss of elasticity(Bifocal lens)

Answer 7

In presbiopia

Question 8

Nasal bleeding called( high Bp, or cold temp as vessles contract)

Answer 8

Epistaxis

Question 9

Rhinitis

Answer 9

common cold light inflammation in nose , cause sneezing

Question 10

Rhinorrhoea

Answer 10

Running nose

Question 11

Glossopharygeal nerve →

Answer 11

Tongue

Question 12

Facial nerve

Answer 12

Tounge and face

Question 13

If tongue gets dry, the possible effect will be

Answer 13

Poor taste sensations

Question 14

The meninges in contact with the brain and spinal cord is the

Answer 14

Pia mater

Question 15

Corpora quadrigemina acts as the centre for

Answer 15

Audio and vision

Question 16

Parasympathetic fibres arise from which set of cranial nerves?

Answer 16

III, VII, IX and X

Question 17

Through which aperture, the spinal cord passes out of the skull?

Answer 17

Foramen magnum