Aromatherapy Benefits For Eyes! Trivia Quiz

2.

The End Organ of Vision is the layer attached to the choroid.

True
False

Correct Answer

A. True

Explanation

The end organ of vision refers to the retina, which is indeed the layer attached to the choroid. The retina contains specialized cells called photoreceptors that detect light and convert it into electrical signals, which are then transmitted to the brain for visual processing. Therefore, the statement is true.

Rate this question:

3.

The blind spot is where the optic nerve leaves the eye and there are no nerve cells.

True
False

Correct Answer

A. True

Explanation

The statement is true because the blind spot refers to the area in the retina where the optic nerve exits the eye. This area lacks photoreceptor cells, which are responsible for detecting light and transmitting visual information to the brain. As a result, no visual information can be processed in this specific spot, leading to a temporary gap or blind spot in our field of vision.

Rate this question:

4.

The ear is the organ of hearing and consists of:- (Select Three)

The External (Outer)
The Middle
The Internal Ear (Inner)
Cerebral cortex

Correct Answer(s)

A. The External (Outer)
A. The Middle
A. The Internal Ear (Inner)

Explanation

The ear is responsible for hearing and consists of three main parts: the external (outer) ear, the middle ear, and the internal ear (inner). The external ear collects sound waves and directs them towards the middle ear. The middle ear contains the eardrum and three small bones called ossicles, which transmit the sound vibrations to the inner ear. The inner ear contains the cochlea, which converts the sound vibrations into electrical signals that can be interpreted by the brain. The cerebral cortex, on the other hand, is not a part of the ear but rather a part of the brain that processes auditory information.

Rate this question:

5.

The outer visible part of the ear is the auricle, composed of fibrocartilage covered with skin and is the collecting trumpet for sound waves.

True
False

Correct Answer

A. True

Explanation

The auricle is indeed the outer visible part of the ear. It is composed of fibrocartilage covered with skin and serves as the collecting trumpet for sound waves. This structure helps to direct sound waves into the ear canal, allowing them to reach the middle and inner ear for further processing. Therefore, the statement is true.

Rate this question:

6.

The bony labyrinth in the internal ear consists of:-

The vestibule
Mucous membrane
The semi-circular canals
The cochlea

Correct Answer(s)

A. The vestibule
A. The semi-circular canals
A. The cochlea

Explanation

The bony labyrinth in the internal ear consists of the vestibule, the semi-circular canals, and the cochlea. The vestibule is responsible for detecting linear acceleration and the orientation of the head. The semi-circular canals are responsible for detecting rotational movements of the head. The cochlea is responsible for converting sound vibrations into electrical signals that can be interpreted by the brain. Together, these structures play a crucial role in our sense of balance and hearing.

Rate this question:

7.

The special senses are taste, touch, smell, pain, temperature, sight and hearing.

True
False

Correct Answer

A. True

Explanation

The given statement is true. The special senses refer to the senses that are more complex and specialized compared to the general senses. These include taste, touch, smell, pain, temperature, sight, and hearing. These senses allow us to perceive and interpret specific stimuli from our environment, providing us with valuable information about the world around us.

Rate this question:

8.

For reading, the lens needs to be thinner, therefore, the ciliary muscles contract and the lens becomes more convex.

True
False

Correct Answer

A. False

Explanation

The statement is false because for reading, the lens actually needs to be thicker, not thinner. When we read, the ciliary muscles contract, causing the lens to become more rounded and thicker. This adjustment allows the lens to focus on nearby objects and improve near vision.

Rate this question:

Aromatherapy Benefits For Eyes! Trivia Quiz

The eye has a jelly-like center covered by outer coats:- (Select Three)

The End Organ of Vision is the layer attached to the choroid.

The blind spot is where the optic nerve leaves the eye and there are no nerve cells.

The ear is the organ of hearing and consists of:- (Select Three)

The outer visible part of the ear is the auricle, composed of fibrocartilage covered with skin and is the collecting trumpet for sound waves.

The bony labyrinth in the internal ear consists of:-

The special senses are taste, touch, smell, pain, temperature, sight and hearing.

For reading, the lens needs to be thinner, therefore, the ciliary muscles contract and the lens becomes more convex.