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PNR 206 Exam 3 2025 update Complete questions
and verified answers/100% accurate answers|already
graded A+
function of hypothalamus - (ANSWER)controls body temp, appetite, water
balance, links nervous & endocrine systems
Afferent - (ANSWER)carries impulses TO the CNS
Efferent - (ANSWER)carries impulses AWAY from the CNS
Cranial Nerves 1-6 - (ANSWER)I. Olfactory- Smell
II. Optic- Visual Acuity (afferent impulse)
III. Oculomotor- eye movement, dilation (efferent)
IV. Trochlear- Vertical Eye movement
V. Trigeminal-facial sensation
VI. Abducens-lateral movement of eyes
Cranial Nerves 7-12 - (ANSWER)VII. Facial- Taste
VIII. Auditory- Hearing & Balance
IX. Glossopharyngeal- Taste & Swallowing
X. Vagus- Sensation in throat
XI. Accessory- Head & Shoulder movement
XII. Hypoglossal- Tongue Movement
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Parkinsons Disease - (ANSWER)S/S:
tremor
bradykinesia (slow movements)
rigidity
pill rolling
mask like face
Peripheral Nervous System - (ANSWER)made up of sensory organs such as eyes,
taste buds, olfactory receptors, touch receptors
Sympathetic Nervous System - (ANSWER)fight or flight system
increase heartrate
increase blood pressure
increase sweating
pupils dilate
parasympathetic nervous system - (ANSWER)Pupils constrict
Relaxed state
everything remains normal or relaxed
Intracranial Pressure - (ANSWER)Normal ICP is 0-15
PNR 206 Exam 3 2025 update Complete questions
and verified answers/100% accurate answers|already
graded A+
function of hypothalamus - (ANSWER)controls body temp, appetite, water
balance, links nervous & endocrine systems
Afferent - (ANSWER)carries impulses TO the CNS
Efferent - (ANSWER)carries impulses AWAY from the CNS
Cranial Nerves 1-6 - (ANSWER)I. Olfactory- Smell
II. Optic- Visual Acuity (afferent impulse)
III. Oculomotor- eye movement, dilation (efferent)
IV. Trochlear- Vertical Eye movement
V. Trigeminal-facial sensation
VI. Abducens-lateral movement of eyes
Cranial Nerves 7-12 - (ANSWER)VII. Facial- Taste
VIII. Auditory- Hearing & Balance
IX. Glossopharyngeal- Taste & Swallowing
X. Vagus- Sensation in throat
XI. Accessory- Head & Shoulder movement
XII. Hypoglossal- Tongue Movement
, 2|Page
Parkinsons Disease - (ANSWER)S/S:
tremor
bradykinesia (slow movements)
rigidity
pill rolling
mask like face
Peripheral Nervous System - (ANSWER)made up of sensory organs such as eyes,
taste buds, olfactory receptors, touch receptors
Sympathetic Nervous System - (ANSWER)fight or flight system
increase heartrate
increase blood pressure
increase sweating
pupils dilate
parasympathetic nervous system - (ANSWER)Pupils constrict
Relaxed state
everything remains normal or relaxed
Intracranial Pressure - (ANSWER)Normal ICP is 0-15
