Exam (elaborations)
ANCC Study Book Ch 2-7, 9-17 Exam Questions And 100% Correct Answers
- Course
- Institution
ANCC Study Book Ch 2-7, 9-17 Exam Questions And 100% Correct Answers...
[Show more]
Content preview
ANCC Study Book Ch 2-7, 9-17 Exam Questions And100% Correct Answers
Peripheral Nervous System - ANSWER The nervous system outside the brain and spinal
cord; the sensory and motor neurons that connect the central nervous system to the
rest of the body
Peripheral Nervous System is made up of: - ANSWER Somatic and Automatic nervous
system
Somatic Nervous System - ANSWER Voluntary division of the peripheral nervous system
that controls the body's skeletal muscles
Two divisions of the Autonomic Nervous System - ANSWER Sympathetic and
Parasympathetic
Autonomic Nervous System - ANSWER Controls "involuntary activity" in the heart,
stomach, and intestines to maintain homeostasis.
Sympathetic Nervous System - ANSWER Fight or flight, prepares body for stress,
stimulates or increases activity of organs.
Parasympathetic Nervous System - ANSWER Rest and Digest, the subdivision of the
autonomic nervous system that relaxes the body conserving its energy
Brain tissue is classified as either ________or __________ ___________ - ANSWER Grey or
white matter
Grey matter consists of - ANSWER nerve cell bodies and dendrites; the working area of
,the brain that contains synapses and is the area of neuronal activity.
White matter - ANSWER the myelinated axons of neurons
Outermost surface of the brain (cerebral cortex) is structured to contain grooves and
dips of corrugated wrinkles within the brain tissue that provide _______________________ -
ANSWER anatomical landmarks or reference points. It also increases brain surface
area to expand working area and communication area
Grooves and dips of brain are named by________ & __________ - ANSWER size and depth
Sulci - ANSWER SHALLOW grooves or furrows in the cerebral hemispheres.
Fissures ANSWER Deep grooves in the brain
Cerebrum ANSWER The largest part of the brain which is divided into 2 halves (right and
left cerebral hemispheres).
Gyri ANSWER Elevated ridges of tissue in the cerebral hemispheres.
The brain is divided into the _____________ and _______________ ANSWER cerebrum and
brainstem
Left hemisphere of cerebrum ANSWER Dominant in most people, controls most
right-sided body functions.
Right Hemisphere of cerebrum - ANSWER Controls the left side of the body; creative,
intuitive, spacial
Corpus callosum - ANSWER The largest bundle of white matter (axons) connecting th
,two cerebral hemispheres.
Each of the 2 hemispheres of the cerebrum is divided into: - ANSWER four major lobes
which work in an integrated and interactive mannerand with discint function
Four lobes of the cerebrum - ANSWER frontal, parietal, occipital, temporal
Frontal lobe- ANSWER Part of the brain associated with motor control, coordination,
reasoning, decision making, impulse control, language, personality, and long-term
memory storage.
Problems with frontal lobe can lead to- ANSWER personality changes, emotional and
intellectual changes
Premotor area- ANSWER Frontal lobe function that coordinates muscle movement for
complex, learned sequential motor activities
Association cortex - ANSWER Frontal lobe function that enables multi-modal sensory
input to serve as a stimulus for memory and action
Seat of executive functions - ANSWER Frontal lobe function of working memory,
reasoning, planning, prioritizing, sequencing behavior, insight, flexibility, judgment,
impulse control, behavioral cueing, intelligence, abstraction.
Broca's area - ANSWER Language area in the prefrontal cortex which serves to
modulate speech expression
Temporal lobe functions - ANSWER A region of the cerebral cortex responsible for
hearing, memory, emoion, integration of vision with sensory information, and language
(Wernicke's area),
, Wernicke's area - ANSWER part of the temporal lobe involved in receiving and
understanding speech
Problems in temporal lobe can lead to: - ANSWER visual or auditory hallucinations,
aphasia, amnesia
Occipital lobe function - ANSWER visual processing
Occipital lobe problems can cause: - ANSWER visual field defects, blindness, visual
hallucinations
Parietal lobe - ANSWER A region of the cerebral cortex whose functions include
processing information about touch, taste, reading and writing
Problems in parietal lobe can cause - ANSWER visual field defects, blindness, visual
hallucinations
What other parts of the brain does the cerebrum include? - ANSWER cerebral cortex,
limbic system, thalamus, hypothalamus, and basal ganglia
Cerebral cortex - ANSWER The convoluted outer layer of the cerebrum.
Functions of cerebral cortex - ANSWER Controls contralateral (opposite) side of body,
sensory information is relayed from thalamus, processed and integrated ino cortex.
Responsible for much of the behavior that makes us human: speech, cognition,
judgment, perception, and motor function
Limbic system function - ANSWER Essential for regulation of emotions and memory
Limbic system is composed of which 5 areas of brain: - ANSWER Hypothalamus,
thalamus, hippocampus, amygdala, basal ganglia
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Easton. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $17.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
83750 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now