Rasmussen MA278/BSC2346 module 9 quiz

Rasmussen MA278/BSC2346 module 9 quiz

True

False

1 points

QUESTION 2

1. When the sound waves are blocked from reaching the inner ear, resulting in impaired hearing, this is referred to as:

   		Sensorineural hearing loss
   		Conductive hearing loss
   		Tinnitus
   		Vertigo

1 points

QUESTION 3

1. Which special sense does not depend on an organ with sensory hairs to assist in their function?

   		Hearing
   		Sight
   		Smell
   		Taste

1 points

QUESTION 4

1. The vestibular nerve carries information to the brain that is interpreted as sound.

   True

   False

1 points

QUESTION 5

1. What structure does not have an effect on the refraction of light within the eye?

   		Cornea
   		Vitreous humor (body)
   		Lens
   		Sclera

1 points

QUESTION 6

1. The malleus, incus, and stapes can be found in which part of the ear?

   		Inner ear
   		Middle ear
   		Outer ear
   		External ear

1 points

QUESTION 7

1. Movement of the cupula within the semicircular canals initiates the detection of acceleration or de-acceleration by moving the sensory hair cells.

   True

   False

1 points

QUESTION 8

1. Cranial nerve (CN) I carries nerve impulses from the olfactory bulb to the brain, where the impulses are perceived as smell.

   True

   False

1 points

QUESTION 9

1. Which of the following structures senses vertical movements, like jumping on a trampoline?

   		Utricle
   		Saccule
   		Cochlea
   		Cupula

1 points

QUESTION 10

1. Olfactory tract damage would affect which of your special senses?

   		Sight
   		Taste
   		Smell
   		Hearing

1 points

QUESTION 11

1. Which statement is true regarding the ear and hearing?

   		The auditory (Eustachian) tube allows passage of sound waves to the tympanic membrane
   		The ear ossicles are connected to the oval window
   		The semicircular canals vibrate in accordance to the sound waves entering the ear
   		The spiral organ is found within the external ear

1 points

QUESTION 12

1. Myopia occurs when the refracted light (focal point) is focused in front of the retina.

   True

   False

1 points

QUESTION 13

1. Gustation is the medical term that refers to the sense of smell.

   True

   False

1 points

QUESTION 14

1. Which statement is true regarding vision and eye anatomy?

   		The rod cells are involved in color vision and cones are involved in black and white vision
   		The cornea changes thickness to appropriately refract light coming into the eye
   		The lacrimal gland is responsible for producing tears to cleanse and lubricate the eye surface
   		The vitreous humor (body) is located anterior to the lens

1 points

QUESTION 15

1. Which of the following structures houses 70% of the body’s sensory receptors?

   		Retina
   		Cochlea
   		Vestibule
   		Olfactory bulb