Quiz 8

30問 • 1年前

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問題一覧

What is the epidermis made of?

stratified squamous epithelium

Which of the following does NOT describe the epidermis?

Contains blood vessels

What is the function of Keratin?

Keratin helps waterproof and protect the skin and underlying tissues from heat, light, microbes and many chemicals.

What gives the skin color

melanin

Which of the following is a function of the skin?

all of the above

What is thought to be the function of Langerhans cells?

Langerhans cells interact with helper T cells in immune responses

Why do we consider skin to be an organ?

has multiple functions ranging from physical protection to homeostasis

The skin is involved in producing which of the following vitamins?

vitamin D

When we look at our fingers, we can see fingerprints. Which of the following layers of skin are we looking at in order to see the fingerprints?

stratum corneum of the epidermis

What are the nerve receptors located in the skin sensitive to?

Pain, touch, temperature, pressure

What kind of sensory receptors are rods and cones of the eye?

photoreceptors

Which of the following does NOT correctly describe the pathway of light passing through the eye to the retina?

After the cornea, it then hits the lens. This is the opaque structure inside the eye that focuses light rays onto the retina.

Which of the following statements is FALSE?

The blind spot is located at the center of the back of the eye

The anterior cavity of the eye is all of the area anterior to what?

lens

The ________ produces aqueous fluid that fills the __________.

ciliary body; anterior cavity

If the vitreous humor level falls below normal levels, which part may become detached and affect vision?

retina

Which of the following statement about the layers of the eyes is FALSE

The intermediate layer, lens, is a biconvex structure located behind the iris.

Which of the following statements about lens is FALSE?

When viewing objects close up, the lens become relatively thin and flat

The retina of the eye contains two types of photoreceptor cells: rods and cones. What is the function of the cones?

They are responsible for sharp central vision

How can people see a unified image when each eye has a slightly different viewing angle?

The brain integrates information from both eyes

What is the sensory organ that helps keep one's equilibrium?

the ears

What divides the middle ear from the outer ear?

tympanic membrane

When sound enters the ear, what must it first pass through before hitting the tympanic membrane?

Auditory canal

What does sound vibrate before reaching the oval window?

Stapes

Which of the following is not special senses?

pain

What are the three main sections of the hearing system?

outer ear, middle ear, inner ear

What is the function of the middle ear?

all of the above

Which one of the following about the inner hair cells is FALSE?

They are most vulnerable to damage

What is the middle ear filled with in a healthy ear?

air

The cochlea houses the organ of hearing. What is the organ?

The organ of Corti

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問題一覧

What is the epidermis made of?

stratified squamous epithelium

Which of the following does NOT describe the epidermis?

Contains blood vessels

What is the function of Keratin?

Keratin helps waterproof and protect the skin and underlying tissues from heat, light, microbes and many chemicals.

What gives the skin color

melanin

Which of the following is a function of the skin?

all of the above

What is thought to be the function of Langerhans cells?

Langerhans cells interact with helper T cells in immune responses

Why do we consider skin to be an organ?

has multiple functions ranging from physical protection to homeostasis

The skin is involved in producing which of the following vitamins?

vitamin D

When we look at our fingers, we can see fingerprints. Which of the following layers of skin are we looking at in order to see the fingerprints?

stratum corneum of the epidermis

What are the nerve receptors located in the skin sensitive to?

Pain, touch, temperature, pressure

What kind of sensory receptors are rods and cones of the eye?

photoreceptors

Which of the following does NOT correctly describe the pathway of light passing through the eye to the retina?

After the cornea, it then hits the lens. This is the opaque structure inside the eye that focuses light rays onto the retina.

Which of the following statements is FALSE?

The blind spot is located at the center of the back of the eye

The anterior cavity of the eye is all of the area anterior to what?

lens

The ________ produces aqueous fluid that fills the __________.

ciliary body; anterior cavity

If the vitreous humor level falls below normal levels, which part may become detached and affect vision?

retina

Which of the following statement about the layers of the eyes is FALSE

The intermediate layer, lens, is a biconvex structure located behind the iris.

Which of the following statements about lens is FALSE?

When viewing objects close up, the lens become relatively thin and flat

The retina of the eye contains two types of photoreceptor cells: rods and cones. What is the function of the cones?

They are responsible for sharp central vision

How can people see a unified image when each eye has a slightly different viewing angle?

The brain integrates information from both eyes

What is the sensory organ that helps keep one's equilibrium?

the ears

What divides the middle ear from the outer ear?

tympanic membrane

When sound enters the ear, what must it first pass through before hitting the tympanic membrane?

Auditory canal

What does sound vibrate before reaching the oval window?

Stapes

Which of the following is not special senses?

pain

What are the three main sections of the hearing system?

outer ear, middle ear, inner ear

What is the function of the middle ear?

all of the above

Which one of the following about the inner hair cells is FALSE?

They are most vulnerable to damage

What is the middle ear filled with in a healthy ear?

air

The cochlea houses the organ of hearing. What is the organ?

The organ of Corti