Bio Flashcards

(55 cards)

1
Q

Achromatopsia

A

partial or complete colorblindness due to little or no function of the cone cells or damage to the occipitotemporal area

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2
Q

Agnosia

A

inability to recognize familiar objects or sounds

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3
Q

Akathisia

A

inability to sit or stand still; uncomfortable sense of restlessness

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4
Q

Akinesia

A

complete or almost complete loss of movement

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5
Q

Anomia

A

type of aphasia involving an inability to recall the names of objects

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6
Q

Anosognosia

A

failure to recognize one’s own neurological symptoms

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7
Q

Aphasia

A

disturbance in previously acquired language skills

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8
Q

Apraxia

A

inability to carry out purposeful movements despite normal muscle power and control

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9
Q

Asomatognosia

A

inability to recognize parts of one’s own body

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10
Q

Ataxia

A

incoordination, clumsiness, lack of balance

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11
Q

Athetosis

A

slow writhing involuntary movements

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12
Q

Bradykinesia

A

slowness of movement

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13
Q

Chorea

A

irregular, involuntary, rapid jerky movements, usually in the face, limbs, and trunk

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14
Q

Dyskinesia

A

abnormal muscle movement including twitchy, jerky, and writhing movements (chorea, tics, tremors)

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15
Q

Dysprosody

A

disturbance in the stress, pitch, and rhythm of speech

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16
Q

Parkinsonism

A

masklike face, hand tremor, increasing rigidity, slowed voluntary movement

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17
Q

Paresthesia

A

altered sensation in the skin that causes numbness or tingling

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18
Q

Tardive Dyskinesia

A

repetitive oral and facial grimaces, tongue movements, spasms of the neck and head, jerky movements of the limbs and trunk

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19
Q

Computed Tomography (CT)

A

Utilizes X-rays to obtain images of horizontal slices of the brain and is used to diagnose tumors, blood clots, multiple sclerosis, and other conditions. (Test of structure)

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20
Q

Magnetic Resonance Imaging (MRI)

A

Uses magnetic fields and radio waves to produce cross-sectional images of the brain. It provides clearer images than a CT scan. (structural)

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21
Q

Positron-Emission Tomography (PET)

A

The individual is injected with a radioactive tracer that is taken up by active brain cells. Provide information on regional cerebral blood flow, glucose metabolism, and oxygen consumption, which are presumed to correlate with level of neural activity. (fxal)

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22
Q

Left (Dominant) Hemisphere

A

Controls written and spoken language; verbal memory; logical, rational thought; and positive emotions.

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23
Q

Right (Nondominant) Hemisphere

A

Responsible for visual-spatial skills; creative, intuitive thought; nonverbal memory; and negative emotions.

24
Q

Cushing’s disease

A

obesity, impaired concentration and memory

25
Addison’s disease
muscle weakness, decreased appetite, weight loss, everything low
26
Parkinson’s
Bradykinesia/akinesia Dystonia (rigid, contractions) ------------------------------------ Basal ganglia Substantia nigra ------------------------------------ Low dopamine Low GABA, high glutamate ------------------------------------ L-DOPA
27
Huntington’s
Hyperkinesia, chorea (jerking) Dystonia (rigid, contractions) ------------------------------------ Basal ganglia ------------------------------------ High dopamine Low GABA, high glutamate ------------------------------------ tetrabenazine/Xenazine
28
Schziophrenia
Basal ganglia Prefrontal cortex ------------------------------------ High dopamine Low glutamate ------------------------------------ Antipsychotics
29
Alzheimer's
Hippocampus ------------------------------------ Low acetylcholine (acetylcholine- essential for proper muscle function, memory, and autonomic nervous system activity) ------------------------------------ Cholinesterase inhibitors (Aricept, Exelon, Razadyne)
30
Gerstmann’s syndrome
agraphia, acalculia, right-left disorientation, finger agnosia 🡪 left parietal
31
Korsakoff’s syndrome
thiamine deficiency from alcoholism, both amnesias, confabulation 🡪 mamillary bodies
32
Hypnagogic hallucinations
wakefulness 🡪 sleep
33
Hypnopompic hallucinations
sleep 🡪 wakefulness
34
SNRI med names
venlafaxine/Effexor duloxetine/Cymbalta desvenlafaxine/Pristiq
35
SSRI sx and med names
Better, but…Serotonin syndrome (changes in mental status)- combining w/ MAOI or TCA -------------------------------- fluoxetine/Prozac paroxetine/Paxil sertraline/Zoloft citalopram/Celexa fluvoxamine/Luvox escitalopram/Lexapro
36
TCA sx and med names
anticholinergic effects- dry mouth, blurred vision, dizziness, tachycardia ------------------- Heart, toxic in overdose imipramine/Trofranil clomipramine/Anafranil amitriptyline/Elavil, Endep doxepin/Adapin, Sinequan pramine = TCAs + amitriptyline
37
MAO sx and med names
Hypertensive crisis- when combined with tyramine ------------------------------------ phenelzine/Nardil tranylcypromine/Parnate isocaraboxazid/Marplan selegiline/Ensam Patch
38
Huntington's
is characterized by involuntary movements (chorea) and cognitive decline- genetic disorder caused by a single mutated gene (autosomal dominant genetic disorder)
39
Parkinson's
tremors, rigidity, and slow movement. is primarily caused by the loss of dopamine-producing neurons in the brain.
40
alloplastic
reactions to stress involve trying to change external environment or blaming external environment
41
autoplastic
reactios to stress involving trying to change onself or blaming oneself
42
heinz-- father of ego psychology--
people arent only driven by passion but thinking. "conflict-free sphere" for those ego fx occuring and developing outside of conflicts including fx of perception, learning, memory, and locomotion.
43
object relations theory
relations of the infant to another person helps clients differentiate a clear sense of self and form balances, realistic attitudes towards others therapist active role (klien, winnicot, mahler)
44
kohut
self - psychology, healthy narcism
45
mahler
processes of separation and individation
46
adler
motivated by social (aggressive) rather than sexual urges looks for mistaken goals and faculty assumptions, focus on encouraging client bc they belief that are suffering from demoralization and discouragement pragmatic, problem solving approach STEP (systematic training in effective parenting)
47
jung
collective unconscious bx determined by future rather than past therapist task to focus on symbolic meaning of dreams, myths and folklore. focuses session rather than free association see transference as a projection of the personal and or collective unconscious
48
rogers
pathology results of incongruences between the self (true feelings) and experience (ability to be aware of these feelings and express to others) therapy expands awareness and liking of themselves does not offer direct suggestions or interpreatations but gives empathatic space (warmth and geniuness)
49
perls (gestalt)
reowning parts that have been disowned- enhance person capactive to communicate or make contract with self and others empty chair, here and now introjection- ppl take in info as a whole- results in problems with being overly compliant/gulliable projection- project feeligns onto others (parania) retroflecion turn back onto self what they would like to do to others deflection- (distance self from their feelings with humor, generalizatiosn, asking questions rather than statements) confluence- lack awareness of differentiation bt self and others in attempt to avoid conflict
50
glasser- reality therapy
responsibility (therapy components see consequences of actions, humor, paradox, skillful questioning juenille deliquents etc
51
minuchin- structural family therapy
hiearchy of power, clarity and firness of boundaries, and sig alliances and spilts (subsystems) boundary problems- disengaged (too rigid), enmeshed (too diffuse) triangulation, detouring, stable coalition therapist "joins" family to understand dynamics by adopting style, then focuses on shifting members positions to disrupt. patterns
52
haley- strategic family therapy
resolve presenting prob only
53
milan systemic family thearpy
circular questions +prescription of rituals
54
bowen- family systems
differenitation, emotional triangle,genogram family dsyfx a single organisms and the identitifed pt is part of the orngaim through which overt sx are expressed
55