Brain, Special Senses, Autonomic Nervous System Flashcards
Which cranial nerves are motor only?
3, 4, 6, 11, 12
Which division of the trigeminal nerve innervates the anterior scalp, nose, lacrimal glands, and cornea of the eye?
Opthanthalmic
Damage to which nerve would make it impossible to shrug their shoulders or turn their head?
Accessory
Primary brain vesicle that gives rise to the metencephlon and myelencephalon
Rhombencephalon
Secondary brain vesicle that gives rise to the adult pond and cerebellum
Metencephalon
The frontal lobe is separated from the parietal lobe by the ____?
Central sulcus
Which lobe is found deep to the lateral sulcus?
Insula
Cerebrospinal fluid flows within which area of the brain and spinal cord?
Sub arachnoid space
White fibers that transmit impulses between corresponding gyri of the right and left hemisphere
Commissures
The second largest part of the brain and is responsible for the fine muscle control of the body that helps to coordinate balance and equilibrium
Cerebellum
The part of the brain that possesses emotions
Lymbic system
The part of the temporal lobe that is responsible for smell
Olfactory cortex
The sense of taste is also called ___?
Gustation
Loss of smell is called ___?
Anosmia
Loss of equilibrium is called ___?
Vertigo
An earache is called ___?
Otalgia
The malleus, incus, and stapes are collectively referred to as auditory ossicles and are located in the ___?
Middle ear
Detect smell and taste
Chemoreceptors
All lingual papillae possess taste buds except ___?
Filiform papillae
Based on their degree of myelination, what will transmit nerve impulses fastest?
Somatic nerves
The only organ of the autonomic nervous system that does not involve a two neuron pathway
Adrenal gland
Pregangliotic neurons of the autonomic nervous system extend from the spinal cord towards the ganglia and ALWAYS secrete _____ neurotransmitters.
Acetylcholine
Associated with the production of saliva by the stimulation of the paratoid gland
Glossopharyngeal
Causes erection
Parasympathetic
