Neuro chapter 1 & 2

Two adults report new communication problems. Adult 1 has a neurologic disease, but the communication problem began years earlier and is unrelated. Adult 2 developed the communication problem after damage to the brain. Which conclusion is most defensible?

Only Adult 2 meets the defining relationship between nervous-system pathology and the communication disorder

A patient has moved beyond intensive medical stabilization after a severe neurologic event. The patient now receives coordinated speech-language, occupational, and physical therapy before returning home. Which feature most strongly identifies the setting?

The primary purpose has shifted from acute medical management to organized rehabilitation.

A medically stable patient stays in the same facility while moving from a higher level of care to a lower level of care through a transition or swing-bed arrangement. Which feature is most important for interpreting the change?

The level of care changed without requiring transfer to a different facility.

A patient lives at home and travels twice each week to a clinic for speech-language services. Which single change would most clearly reclassify the setting?

Services begin taking place in the patient's home because travel is no longer feasible.

Which pairing contains the strongest mismatch between treatment setting and defining feature?

Acute care: primary rehabilitation after the patient no longer needs intensive medical management

In Chapter 1's 'Horses and Zebras' Author's Note, which interpretation best preserves both parts of the clinical reasoning message?

Begin with the common explanation, then reconsider when the overall pattern no longer fits it.

An SLP plans to work only in schools. Which reason most strongly supports learning neurogenic communication disorders at the undergraduate level?

Neurologic conditions sometimes appear in children and may resemble more familiar speech or language problems.

Which statement best captures the importance of Hippocrates in the historical development of ideas about communication and the brain?

He attributed major importance to the brain in understanding human thought, sensation, and behavior.

Franz Joseph Gall's phrenology later lost scientific credibility. Why does Gall still matter historically in this material?

His work reflected a shift toward a more biologically driven way of thinking about behavior

Which conclusion from the Phineas Gage case stays closest to the evidence without overclaiming?

Marked changes in judgment and personality after frontal injury support a relationship between brain injury and behavior.

A sleeping patient awakens to a loud alarm, turns toward the sound, then states name, location, and date correctly. Which sequence labels the three processes most precisely?

Arousal, orienting, orientation

A student monitors a screen for a rare warning symbol that appears unpredictably once every several minutes. The student is not required to process a continuous target or ignore competing stimuli. Which construct is most specific?

Vigilance

Student A follows one uninterrupted 30-minute lecture in a quiet room. Student B follows one speaker accurately until several nearby conversations begin. Which pairing best identifies the primary demand in A and the primary demand challenged in B?

A: sustained attention, B: selective attention

A student reads one instruction, performs the step, returns to the instructions, and repeats this cycle. Which modification changes the primary demand from alternating attention to divided attention?

The student performs each step while simultaneously monitoring a second target message.

A student completes a written task while a television plays nearby. The instruction is to ignore the television and respond only to the written task. Which interpretation is least defensible?

The task is divided attention because two sources of stimulation are present.

A person repeats 7-2-9-4 accurately, then fails when asked to reorder the same digits from smallest to largest. Which inference is strongest?

Simple retention is demonstrated, but manipulation within working memory is weak.

A person remembers where the car was parked two hours earlier but forgets a newly given three-part message after ten seconds. Which distinction best accounts for the pattern?

Retention across a longer interval is shown in one situation, but immediate retention of new information is weak in the other.

A person rides a bicycle smoothly but cannot describe learning to ride or recount a recent bicycle outing. Which interpretation is most precise?

Procedural memory is preserved even though recall for personal events is weak.

A person defines the word 'triangle' and names the capital of a familiar state but cannot recall details of a recent birthday dinner. Which pattern is most accurate?

Semantic memory is stronger than episodic memory.

Which statement best resolves the relationship among declarative, episodic, and semantic memory?

Declarative memory includes consciously recalled facts and events, with episodic and semantic memory representing major forms within it.

A student keeps a short list of numbers active while mentally rearranging them. Which brain area is most closely associated with this short-term/working-memory function in the course material?

prefrontal cortex

Which statement best describes the role of the hippocampus in long-term memory?

New long-term memories depend on the hippocampus for formation or consolidation before storage becomes more distributed.

A person automatically performs a well-learned motor routine. Which brain structures are most closely associated with this type of memory in the course material?

basal ganglia and cerebellum

A road is closed. A driver selects an alternate route, follows it, then judges whether the strategy worked. Which process is defined most directly by this sequence?

problem solving

A person sees dark clouds, wet pavement, and several people carrying open umbrellas, then concludes that rain has fallen recently. No plan is selected or evaluated. Which process is most directly represented?

Inferencing

A person sets a goal, organizes several steps, starts the task, monitors progress, and changes the plan after an error. Which feature most strongly makes the example executive rather than a single act of problem-solving?

Several lower-level cognitive processes are coordinated across a goal-directed sequence.

A person produces a sequence of clearly articulated sounds that forms recognizable spoken words, yet the words do not convey the intended meaning. Which statement is most accurate?

Speech production may be intact even when language content is impaired.

Which description most accurately separates expressive from receptive language?

Expressive language concerns producing symbols to convey meaning, while receptive language concerns understanding spoken or written language.

A person understands conversation, selects the intended words, and writes the message accurately, but spoken output is effortful because the motor plan for speech is poorly coordinated. Which conclusion is strongest?

The strongest evidence points to a speech-production deficit with language relatively preserved.

A person speaks fluently with clear articulation, yet the words and sentences repeatedly fail to convey appropriate meaning. Which domain is most directly implicated by the contrast?

Language

A speaker produces grammatical, fluent sentences and understands ordinary sentence forms. The content is disorganized, contradictory, and reflects poor judgment. Which interpretation best fits the pattern?

Cognitive organization is the stronger concern despite relatively preserved speech and basic language form.

A person identifies an object, demonstrates its use, and explains its function but repeatedly fails to retrieve the object's name. Which conclusion is least defensible?

Failure to name the object proves loss of the underlying concept

A healthy older adult follows one speaker in a quiet room but loses track when several nearby conversations begin. Which age-related change offers the best fit if other abilities remain functional?

Reduced efficiency of selective attention

An older adult performs two familiar, simple tasks together but struggles when both tasks become demanding. Which interpretation best matches the healthy-aging pattern?

Basic divided attention may remain adequate while complex divided attention becomes more difficult.

Which memory profile best matches healthy aging?

Long-term and procedural memory are generally retained, while short-term, episodic, declarative, and working memory may show some decline.

Which finding in an otherwise healthy older adult deserves the strongest concern for abnormal change rather than ordinary aging?

Loss of orientation to person, place, or time

Which pattern best represents slower language efficiency without loss of everyday function?

Reading takes longer, yet comprehension remains adequate.

An older adult reports that names of familiar people take longer to retrieve, especially during naming on demand, yet the person recognizes each individual and knows relevant facts about them. Which interpretation is strongest?

Slower proper-name and confrontational naming fits a mild age-related word-retrieval change.

Which decision best represents evidence-based practice?

integrate valid research evidence with clinical expertise or expert opinion when selecting an intervention approach.

The Department of Defense example involving cognitive rehabilitation after traumatic brain injury illustrates which broader issue most directly?

Services may be restricted when decision makers judge the scientific evidence for efficacy to be inadequate.

A patient moves through acute care, inpatient rehabilitation, outpatient rehabilitation, and then home health. Which statement best explains why these labels are not interchangeable even though speech-language services may occur in all four?

The labels reflect different levels, locations, and purposes of care rather than different SLP professions.

Which statement best captures the relationship among cognition, language, and speech?

The domains interact, yet a deficit in one does not by itself prove a deficit in the others.

vigilance

a student waits for a rare target tone that may occur at any point during a 10 minute interval

sustained attention

A student follows one 20-minute explanation in a quiet room without shifting tasks.

selective attention

A student follows a professor while nearby classmates whisper.

alternating attention

A student switches between reading a recipe and carrying out each step.

divided attention

A student listens for target words while simultaneously sorting cards by category.

orienting

A student turns toward a voice after hearing their name.

orientation

A student states name, location, and date correctly.

working memory

Reorder a four-digit sequence while keeping the digits active.

short term memory

Remember where a car was parked earlier the same day.

long term memory

Recall the name of an elementary school attended decades ago.

procedural memory

Tie shoes through a familiar sequence without consciously describing each step.

episodic memory

Recall details of a recent birthday dinner.

semantic memory

state the meaning of a familiar word

arousal

Become awake and responsive after a loud stimulus.

Orienting

Turn toward the source of a sudden sound.

Orientation 

State who you are, where you are, and when you are.

problem solving

Select, apply, and evaluate a strategy after a familiar route is blocked.

inferencing

Combine several clues to reach the most logical unstated conclusion.

executive functions

Plan a goal, organize steps, begin, monitor, and modify performance.

skilled nursing facility

Twenty-four-hour care is available to residents who need ongoing support.

acute care

Short, intensive medical care after severe injury or illness.

inpatient rehabilitation

Coordinated rehabilitation before return home after medical stabilization.

outpatient rehabilitation

The patient lives at home and travels to scheduled therapy.

home health

The patient lives at home and receives services there.

hospice

Palliative care emphasizes comfort while communication and swallowing needs are supported.

Children’s hospital

Pediatric medical setting for children with neurologic injury or disease.

school

Educational setting where neurologic conditions may still affect communication.

Arousal

is the level of wakefulness and responsiveness to stimuli

Orienting

is directing attention toward a stimulus

Orientation

is knowing who you are where you are and when you are!

holding one target while ignoring irrelevant competing stimulation requires

selective attention

switching back and forth between two target tasks requires

alternating attention

performing two target task at the same time requires

divided attention

The memory system used for immediate processing and manipulation is

working memory

Retention of information for roughly 30 seconds to a few hours without required manipulation is

short term memory

eposodic memory

stores personal experiences

semantic memory

stores facts and date independent of personnal experience

procedural memory

supports learned action sequences and habits

short term meory associated closely with

prefrontal cortex

new long term memories depend heavily on the

hippocampus for formation or consolidation

procedural memory is associated with the

basal ganglia and cerebellum

language is a set of

Symbols used to communicate meaning.

Expressive and receptive

Expressive: language refers to production or expression

Receptive: language refers to understanding spoken and written language

in healthy aging..

sustained attention is generally retained for one stimulus

Selective attention

may become less efficient when competing stimulation must be ignored

Divided attention

often remains adequate for basic cocurrent tasks but becomes harder as task complexity rises

in healthy aging

long term and procedual memory is often retained

Episodic memory

recent personal events

working memory

Memory for immediate manipulation is more likely to show decline.

what remains intact with healthy aging

functional verbal language and comprehension

what slows as we age?

verbal-language processing and reading may slow

Retrieval of proper names

and performance on confrontational naming tasks may also slow

Evidence-based practice integrates valid reliable

research with clinical or expert opinion

A person pronounces every word clearly, but the words do not express the intended message. Why does clear speech fail to prove intact language?

Clear speech shows accurate speech-sound production. Language depends on using symbols to communicate meaning, so clear articulation does not show that the intended message is being expressed accurately.

You are listening to one friend in a noisy restaurant. How does the attention demand differ from listening to the friend while also monitoring a second conversation for your name?

Listening to one friend while ignoring other conversations requires selective attention. Listening to the friend while also monitoring a second conversation for your name requires divided attention because both sources become targets.

A student repeats 6-2-9-4 correctly but cannot say the digits in reverse order. What does this pattern show about short-term memory and working memory?

 

Answer: Accurate repetition shows short-term retention of the digits. Reversing the sequence requires holding and manipulating the same information, which places a greater demand on working memory.

A memory of your first day of high school fits both episodic memory and long-term memory. Explain why the two labels do not conflict.

Episodic describes the type of information, a personally experienced event. Long-term describes how long the information has been retained. One memory therefore fits both classifications.

A person recognizes a key, explains its purpose, and demonstrates how to use it, but cannot retrieve the word 'key.' Why does this pattern point to word finding rather than loss of the concept?

Answer: Recognition, knowledge of purpose, and correct use show that the concept is available. The breakdown occurs when the person tries to retrieve the word label.