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What senses should be used when making observations?
a. Sight
b. Smell
c. Taste
d. Touch
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- If a child suffers from congenital analgesia, why must he or she be careful when outside playing? a. The child often cannot hear sounds unless he or she is within 3 feet of the source. b. The child cannot feel pain and can suffer injuries without even knowing it. c. The child lacks the ability to react to a dangerous situation. d. The child’s sense of smell does not work properly.Which sense has the slowest axons to the brain? a. Itch b. Olfaction c. Taste d. HearingWhich type of sensory receptor enables you to feel the position ofyour legs, even if a table hides your legs from sight?a. Thermoreceptor c. Chemoreceptorb. Photoreceptor d. Proprioceptor
- What structure regulates the amount of light passing to the visual receptors of the eye? a.cornea b.iris c.aqueous humor d.lensWhich ear structure is correctly matched with its function? a. round window; transmits sound waves into the inner ear b. external acoustic meatus; directs sound waves to the tympanic membrane c. auditory ossicles; dampen sound waves before they reach the inner ear d. vestibular membrane; bends the stereocilia on hair cells to produce a nerve signalAccording to research, which lines cause larger brain responses in visual areas? a. only horizontal lines b. only oblique lines c. only vertical lines d. both horizontal and vertical lines
- Which brain structure allows us to pay attention to certain stimuli while ignoring others? a. medulla c. reticular formation b. cerebellum d. ponsWhich submodality of taste is sensitive to the pH of saliva? a. umami b. sour c. bitter d. sweetThe oval window is found in what part of the ear? a. outer ear c. inner ear b. middle ear d. The oval window is not a structure of the ear.
- What makes the blind spot of the retina blind? a. It is at a location where the lens cannot focus the light. b. It is usually damaged during the process of birth. c. The optic nerve and blood vessels occupy this space, leaving no room for receptors. d. It is in the shadow of the pupil.Where are the auditory receptors, known as hair cells? A. In the auditory nerve B. Along the basilar membrane of the cochlea C. Between the incus and the stapes D. In the pinnaWhat may be a cause of conductive hearing loss? A.MedicationsB. Prolonged exposure to loud noises C. Otitis mediaD. Presbycusis
