41- Which condition involves an uninjured body part experiencing pain as the res

Question

41- Which condition involves an uninjured body part experiencing pain as the result of injury to another part of the body?

Select one:

a. sensory adaptation

b. referred pain

c. receptor potential

d. interceptors

42- Which receptors are responsible for touch, pressure, hearing, and equilibrium?

Select one:

a. photoreceptors

b. thermoreceptors

c. chemoreceptors

d. mechanoreceptors

43- The white portion of the tough outer coat of the eye is called the ________.

Select one:

a. sclera

b. choroid

c. ciliary body

d. retina

44- Which of these structures forms the channel that sound travels through to reach the eardrum?

Select one:

a. auditory tube

b. external auditory canal

c. malleus

d. incus

45- When you look at a picture of a dog and then correctly identify it, what have you done in your conscious mind?

Select one:

a. photoreception

b. perception

c. proprioception

d. podsolization

46- The correct sequence of sound waves in the ear is ________.

Select one:

a. stapes > eardrum > malleus > oval window

b. auditory tube > incus > malleus > stapes > eardrum

c. eardrum > stapes > incus > malleus > inner ear

d. malleus > incus > stapes > oval window

47- This portion of the vestibular apparatus is responsible for dynamic equilibrium.

Select one:

a. semicircular canals

b. sensory cells

c. vestibule

d. otoliths

48- Mina had a throat infection; in a few days it had spread to her ear. What part of her ear would be affected first?

Select one:

a. middle ear

b. inner ear

c. pinna

d. external auditory canal

49- Taste buds that are more sensitive to sweet flavors than to others are located ________.

Select one:

a. all over the tongue, as sensitivity to sweet is distributed throughout the tongue

b. on the tip of the tongue

c. on the back of the tongue

d. on the side of the tongue

50- The green revolution is the development of high-yield varieties of crops and the use of modern cultivation methods, including the use of farm machinery, fertilizers, pesticides, and irrigation.

Select one:

True

False

Explanation / Answer

41.

b.Referred pain.

Referred pain is the perception of pain in uninjured site rather than affected because pain radiates from the affected part to unaffected part.

42.

d. Mechanoreceptors.

These are the cutaneous receptors that perceives the pressure and other sensation. There are four types of mechano receptors are there. Lamellar corpuscles, tactile corpuscles, Merkel's nerve endings, and bulbous corpuscles.

43.

a. Sclera

Retina is the inner posterior layer on which light reflects for perception of image.

Choroid and ciliary body are the inner anterior continuation of retina which secretes vitreous humor.

44.

b. External auditory canal.

It is the structure extends from auricle to the eardrum. It is in S shape which transmits the sound waves from external environment to the interior of the ear.

46.

d.malleus>incus>stapes>oval window. It is the correct order from outer to inner in which way the sound waves transmits.

48.

a.middle ear.

Because the throat is connected to middle ear through the structure called Eustachian tube. Through the Eustachian tube infection transmit s to middle ear.

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