WorksheetsSensory Quiz
Total questions: 50
Worksheet time: 25mins
What is conjunctivitis commonly known as?
Blue eye
Pink eye
Red eye
Green eye
What is the conjunctiva?
The lens of the eye
The membrane lining the inside of the eyelids and sclera
The colored part of the eye
The outer layer of the eye
Which part of the eye is affected by a cataract?
Retina
Lens
Cornea
Iris
What is the normal state of the lens before a cataract forms?
Cloudy
Clear
Red
Swollen
Conductive hearing loss occurs when
Sound waves cannot travel through the outer and middle ear
The inner ear is damaged
The auditory nerve is inflamed
The brain fails to process sounds
What is the primary cause of sensorineural hearling loss?
Fluid buildup in the ear
Damage to the inner ear
Excess earwax
Middle ear infection
Which ear disorder is common in young children and often follows a cold or sore throat?
Conductive hearing loss
Sensorineural hearing loss
Otitis media
Tinnitus
Which of the following is NOT a disorder of the eye?
Conjunctivitis
Cataract
Otitis media
Glaucoma
What structure does conjunctivitis primarily affect?
Retina
Sclera and eyelids
Optic nerve
Cornea
What symptom is commonly associated with otitis media?
Blurred vision
Ear pain and fluid buildup
Loss of smell
Redness in the eyes
What type of receptors are responsible for detecting smell?
Mechanoreceptors
Chemoreceptors
Photoreceptors
Thermoreceptors
Where are olfactory receptors located?
On the tongue
At the top of the nasal cavity
In the inner ear
On the roof of the mouth
What is the function of the olfactory nerve?
Transmit taste signals to the brain
Carry impulses from the nose to the brain
Detect pressure changes in the air
Control the movement of the tongue
What is the special sense associated with the tongue?
Olfaction
Equilibrium
Gustation
Audition
What are the rounded projections on the tongue that contain taste buds called?
Olfactory receptors
Papillae
Cilia
Neurons
How do taste buds detect flavors
By absorbing nutrients from food
By reacting to light waves
By activating when saliva moistens food
By measuring temperature changes in food
Which of the following is NOT one of the five basic tastes?
Sweet
Spicy
Bitter
Savory (umami)
What area of the tongue is most sensitive to bitterness?
The front
The sides
The back
The center
How does the brain perceive the flavor of food?
Only through the taste buds on the tongue
Only through olfactory receptors in the noses
By combining information from taste and smell
By measuring the temperature of the food
Why do foods often taste bland when a person has a cold?
The taste buds stop working
The olfactory receptors are blocked, reducing the sense of smell
The papillae on the tongue shrink
The brain ignores taste signals when sick
What percentage of a person's surroundings is processed by the eyes and sent to the brain?
90%
85%
80%
75%
Which layer of the eye contains the sclera and cornea?
Retinal layer
Vascular layer
Neural layer
Fibrous layer
What is the primary function of the choroid?
To control pupil size
To provide nutrients to the retina through blood vessels
To focus light on the retina
To protect the eye's outer surface
Which photoreceptors are responsible for color vision in bright light?
Rods
Cones
Neurons
Ganglion cells
What is the function of the iris?
To refract light
To provide eye shape
To control pupil size and light entry
To convert light to neural signals
The transparent front part of the eye that allows light to enter is called the:
Lens
Cornea
Pupil
Sclera
Which structure carries visual impulses from the eye to the brain?
Optic Nerve
Retina
Ciliary body
Choroid
The correct pathway of light through the eye structures is:
Cornea → lens → retina → optic nerve
Lens → cornea → pupil → retina
Pupil → cornea → lens → retina
Retina → lens → pupil → optic nerve
The sclera serves several important functions EXCEPT:
What is the primary function of the sensory system?
To control muscle movement
To detect environmental changes and signal the CNS
To regulate body temperature
To produce hormones
Sensory receptors are defined as:
Specialized organs that process stimuli
Parts of neurons that receive environmental stimuli
Cells that produce sensory hormones
Nerve endings in the brain only
Which of the following best describes a general sense?
Only found in specialized organs
Located in specific areas of the brain
Found throughout the body in various tissues
Limited to the five basic senses
A special sense is characterized by:
Being found throughout the body
Having receptors in multiple organs
Having a specific organ dedicated to it
Being more sensitive than general senses
Which of the following is an example of a special sense organs
Skin
Eye
Blood vessels
Muscles
Sensory neurons are responsible for:
Moving muscles
Producing hormones
Transmitting environmental information
Storing memories
Which system do sensory receptors communicate with?
Endocrine System
Muscular system
Central nervous system
Respiratory system
What distinguishes general senses from special senses?
General senses are more accurate
Special senses require more neurons
General senses are found throughout the body
Special senses are more common
What are nociceptors?
What are mechanoreceptors?
The ear is involved in which senses?
Term used to describe the visible part of the outer ear
ossicles
Three tiny bones in the middle ear that receive sound waves, in the form of vibrations, from the tympanic membrane
Auditory ossicles
Another name for the eardrum
Carries impulses from the inner ear to the brain, where they are interpreted as sound.
The clear, watery fluid that fills the spaces between the cornea, iris, and lens and provides nutrients to the eye and helps maintain the eye’s shape
The jelly-like substance that fills the area behind the lens that helps absorb shocks, keeps the retina in place, and maintains the eye’s shape.
Photoreceptors that perceive black and white and are used for vision in dim light.
The opening, or black area, in the center of the iris.
The structure in the inner ear that is responsible for the vestibular sense that senses the position and movement of the body’s head and helps maintain the sense of balance.
Vestibular labyrinth
