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Neuro Final > Mod 4 Quizzes > Flashcards

Mod 4 Quizzes Flashcards

1
Q

The “where” speech path carries signals from the PAC to the ipsilateral parietal lobe. This is an example of…

A

association fibers

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2
Q

Describe the function of Wernicke’s area

A

Comprehension and formulation of language

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3
Q

Describe a lesion in Broca’s area

A

Only uses the main or necessary words of a sentence

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4
Q

Describe a lesion in Wernicke’s area

A

The combination and order of the words selected is meaningless and makes no sense

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5
Q

Describe a lesion in Broca’s and Wernicke’s area

A

Unable to comprehend what he hears or reads, cannot write, and in addition is unable to formulate language

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6
Q

What is the one of the main structures of the limbic system, along with the hippocampal formation?

A

Amygdala

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7
Q

The limbic system helps to produce a physiologic response appropriate for a(n) ___ situation.

A

Emotional

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8
Q

What kind of disease is Alzheimer’s dimentia?

A

Degenerative

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9
Q

What is the function of the hypothalamus?

A

Control appetite and fluid balance
Control sleep
Control body temperature

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10
Q

The hypothalamus operates largely through its influence on what gland?

A

Pituitary

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11
Q

What is the main function of the hippocampal formation?

A

Consolidation of short term memory into long term memory

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12
Q

What structure is closely involved in the function of the limbic system?

A

Hypothalmaus

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13
Q

What is an accurate description of the primary symptoms of Alzheimer’s disease?

A

Inability to form new memories

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14
Q

Why is the hypothalamus critical to human flourishing?

A

It is crucial to functions of survival and reproduction

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15
Q

What hormones are released by the posterior pituitary?

A

Oxytocin and ADH

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16
Q

Neuroplasticity beyond early development involves LTP and LTD, two processes which are a kind of ___.

A

Synapse modification

17
Q

What type of memory lasts up to a few seconds?

A

Sensory

18
Q

Short term memory has a limited capacity of ___, depending on the nature of the information stored

A

4-7 pieces

19
Q

The process of information being located and brought back to short term working memory is known as

A

Recall

20
Q

What type of memory is needed to list the cranial nerve functions?

A

Declarative/explicit

21
Q

What structures participate in visceral functions and behavioral responses with the reticular formation?

A

Olfactory and limbic systems

22
Q

The axons of neurons of the reticular formation extend in which direction?

A

Ascending and descending

23
Q

Inability to think with customary speed, clarity, and coherence

A

Confusion

24
Q

Describe unresponsive wakefulness

A

The patient may open eyes but is unresponsive and mostly unconscious with no speech or signs of awareness

25
Q

State in which the patient appears unresponsive but there is no structural brain injury

A

Catatonia

26
Q

Term used to describe the reticular formation

A

Polysynaptic network

27
Q

Term describing a patient in a state in which she is incapable of being aroused by external stimuli or inner need, even with vigorous or repeated external stimulation

A

Coma

28
Q

Pathological basis of unresponsive wakefulness and persistent vegetative state

A

Diffuse cerebral atrophy, neuronal loss, or thalamic necrosis

29
Q

State in which the patient is unable to respond with motor activity or speech, but there is no disturbance of consciousness

A

Locked in syndrome

30
Q

EMS arrives at the ED with a patient who has been in an MVA. The best imaging study to evaluate for an intracranial bleed is

A

CT without contrast

31
Q

Communication of the visual cortex with the frontal eye fields is carried along which kind of fibers?

A

Association

32
Q

A cerebellar stroke would cause which speech disorder?

A

Ataxic dysarthria

33
Q

The stress response is most actively linked with what hormone?

A

Cortisol

34
Q

Chronic stress increases the occurrence of which of the following?

A

Worsening arthritis
Stroke
Cardiovascular events

35
Q

Which of the following is rare in early life?

A

Neurogenesis

36
Q

Attention is required in order to form what type of memory?

A

Short term

37
Q

An infarction that damages a 43 y/o concert pianist’s bilateral medial temporal lobes will result in which deficit?

A

Anterograde memory loss

Neuro Final (7 decks)

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