How Do We Hear

Q. The primary auditory cortex lies in which lobe of the cerebral cortex?

1. Temporal
2. Occipital
3. Parietal
4. Limbic

Q.

Hearing is controlled by

1. Cerebellum

2. Cerebrum

3. Temporal lobes

4. Hypothalamus

Q.

State whether the following statements are true or false:

4. Deafness is caused due to rupturing of pinna.

1. True
2. False

Q.

Regarding the Ear and hearing in Humans, Identify the correct statement(s).

1. The range of human hearing is from 20 Hz to 20 kHz

2. The ear is most sensitive to frequencies between about 100 Hz and 300 Hz

3. The endolymph of the scala media is similar in composition to plasma.

4. Conductive hearing loss is loss of hearing due to defects in the sound conducting structures and due to defects in the vestibulocochlear nerve

Q. The range of human hearing is from to .

1. 20 Hz
2. 30 Hz
3. 20 kHz
4. 15 kHz
5. 8 Hz
6. 8 kHz

Q.

Give a technical term for the following:

The nerve that transmits impulses from the ear to the brain.