front 1 Which of the following is NOT a function of Pacinian corpuscles?
| back 1 a) Detecting light touch |
front 2 Explain the difference between rods and cones in the retina. Include their location and function | back 2 Rods are more numerous, located on the periphery of the retina, and responsible for night vision; cones are concentrated in the fovea and provide color vision |
front 3 Meissner's corpuscles are responsible for detecting heat sensations.
| back 3 false |
front 4 The receptors responsible for detecting pain are called __________ | back 4 Nociceptors |
front 5 Which of the following thermoreceptors detects cold
sensations? | back 5 c) End bulb of Krause |
front 6 Describe the function of the cornea and how it contributes to vision | back 6 The cornea helps focus light entering the eye and contributes to the overall refractive power of the eye. |
front 7 The fovea is responsible for: | back 7 b) Sharp central vision |
front 8 The optic nerve connects the retina to the brain and contains photoreceptors.
| back 8 false |
front 9 The clear, watery fluid produced by the ciliary body that fills the space between the cornea and lens is called _________ | back 9 Aqueous humor |
front 10 function Sclera | back 10 Provides the white outer covering of the eye |
front 11 function Pupil | back 11 Regulates the amount of light entering the eye |
front 12 function Lens | back 12 Focuses light onto the retina |
front 13 function Retina | back 13 Contains photoreceptors for vision |
front 14 function Choroid | back 14 Pigmented layer, responsible for night shine in nocturnal mammals |
front 15 The semicircular canals are responsible for
detecting: | back 15 b) Head position and movement |
front 16 What is the function of the Eustachian tube in the middle ear? | back 16
|
front 17 The stapes is the first bone in the ossicular chain of the middle ear.
| back 17 false |
front 18 The coiled, snail-shaped structure in the inner ear that contains hair cells for hearing is called the _________ | back 18 cochlea |
front 19 Malleus | back 19 b) Vibrates in response to sound waves |
front 20 Cochlea | back 20 a) Transduces sound waves into neural signals |
front 21 Tympanic membrane | back 21 b) Vibrates in response to sound waves |
front 22 Vestibule | back 22 c) Connects the middle ear to the throat |
front 23 Saccule | back 23 d) Helps detect up or down movement |
front 24 Which part of the brain is primarily responsible for motor control
and higher cognitive functions like thinking and
decision-making? | back 24 c) Frontal lobe |
front 25 The corpus callosum connects the two hemispheres of the cerebrum and allows for communication between them.
| back 25 true |
front 26
| back 26 Regulates breathing, heart rate, swallowing, and digestion |
front 27 The cerebellum coordinates balance and movement and is located below the ____________. | back 27 Cerebrum |
front 28 Temporal lobe | back 28 d) Involved in hearing and smell |
front 29 Occipital lobe | back 29 c) Responsible for vision |
front 30 Pons | back 30 b) Coordinates involuntary actions like breathing |
front 31 Limbic system | back 31 a) Regulates emotions like aggression and feeding |
front 32 Cerebrum | back 32 e) Involved in thought, motor control, and cognitive functions |