BASICS Flashcards by Ruth Alejandra Diaz

Q

What is glial cells, gliosis and gliomas?

A

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Q

Explain the action potential of neurons:

A

CORAZON O NEUROO (ES AL REVEZ)

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Q

What is the clinical relevance of astrocytes?

A

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Q

Importans of knowing the action potential of neurons:

A

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Q

Function of astrocytes:

A

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Q

Microglia function:

A

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Q

Something cool from microglia and HIV:

A

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Q

______________________ is the cell that is damage in multiple sclerosis

A

oligodendrocytes

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Q

___________________ the cells destroyed in guillian barre

A

Schawn cells

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Q

Function of free nerve endings:

A

NACIONALIDAD HONDUREÑA

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Q

Function of meissner corpuscles:

A

MEIS RUNNER DID THE MEIS TOUCHING!! CAUSE THEY ARE BLIND

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Q

Function of panician corpuscles:

A

PANINI. MUNDIAL 2022. MESSI VIBRANDO CON EL TRASERO MIENTRAS HACE PRESION A SUS COMPAÑEROS.

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Q

Function of merckel corpuscles:

A

HERSHEL FROM TWD IS PRESSURED BY MESSI AND POSITION IN THE GOAL KEEPER.

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Q

Area postrema?

A

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Q

OVLT function:

A

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Q

Name two brain structures without blood brain barrier:

A

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Q

Where is it synthetized and etiologies that lower or brings higher the norepinephrin?

A

Locus ceruleus

Lower: Depresion

Higher: Anxiety and opiods withdrawal

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Q

Where dopamine is synthetized and what lowers or increases it?

A

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Q

Where GABA is synthetized and what lowers or increase it?

A

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Q

What drugs activate the GABA pathway?

A

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Q

How to GABA receptor works?

A

Clorine in the cells hyperpolarizing it.

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Q

Explain synthesis of GABA

A

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Q

Where is serotonin synthetized and what lowers it?

A

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Q

What is the serotonin syndrome?

A

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------------------ tx for serotonin syndrome

cyproheptadine. serotonin antagonist

Where is aceetylcholine syntethized and what lowers it?

What is glutamate? and what disease is associated?

Angel dust or __________

PCP

AA and humunculus explain:

Talk to me Brodman 8. Function and lesion

What happens when you damage your prefontal cortex?

What temporal lobe helps with?

What is the kluver Bucy syndroome?

What is macular sparring? Explain

Explain the espinothalamic tract:

Explain the dorsal column:

Explain the corticospinal tract:

How to evaluate romberg? When is positive? What a positive test means?

When gracilis? When cuneatus?

Hombre chineando una cuna!

DRAW MIDBRAIN

What is benedikt syndrome?

PAPA BENEDICTO CON SU MANTO ROJO ESTARA PEREGRINANDO CON SANGRE A 3 LEMUS PERO SOBRE TODO EL MEDIAL

What is weber syndrome?

SPIDER LE QUITA CON LA ARAÑA A LOS 3 LEMURES PARALITICOS

What is the parinaud syndrome?

SPIDER PARIENDO UN HOMBRE CON LA MIRADA PARALISADA SUPERIORMENTE Y CON SIFILIS TERCIARIA.

Explain medial pontine syndromes:

Explain lateral pontine syndromes:

Explain medial medullary syndrome

Explain lateral medullary syndrome?

Rule of 4 explain

What CN are in midbrain and their symptoms:

What CN are in pons and their syntoms?

What CN are in medulla and their symptoms?

Medial strustures and their symptoms?

Lateral structures and their symptoms:

Caveats of the rule of 4

What is presbicusis?

Age related hearing loss Damage to corti organ

When we have a conductive hearing loss?

Explain what epley manuever is usefull for and procedure:

What is meniere syndrome? Symptoms

Increase in endolinfa = hidrops

Thalamic nuclei explain. 5

TORTUGA MILEY PIE DERECHO; ESPINA ENSARTADA PIES IZQ: CARA DE MILEY Y SU LENGUA MANO DERECHA: VISTA AZUL MANO IZQ: AL IDO SUSURRAN LIAM Y ENGAÑO CABEZA MOTORA

Thalamic syndrome? cause and symptoms:

Hypothalamic areas and its function;

What interleukenes are responsible for fever?

1,6 and TNF

What leptin does?

gulates the hypothalamus food intake

Hipocampus function:

anterograde memory

WERNICKE-KORSAKOFF SYMPTOMS:

What does the banana bag brings?

1. Thiamine 2. A. folic 3. Magnesium

Name the deep nuclei and where they communicate?

Romerg and cerebellar ataxia

3 common symptoms of cerebellar lesions

Irrigation of cerebellum

Friedrich ataxia explain

Name the basal ganglia structures:

What is the rule of the pupil?

Function of the basal ganglia?

Inh the thalamus to prevent involuntary movement

Diseases related to mal function of basal ganglia;

BAILE GARIFUNA ABUELA DE ARIEL (PARKINSON) CASADA CON UN NEGRO (SUSTANCIA NEGRA) LA MODELO HUNTINGTON SOLA CON UN VESTIDO BLANCO CON ESTRIAS ROJAS (ESTRATIUM) WILSON () LLEGA A LA FIESTA ACOMPANADO CON UN GLOBO BLANCO (GLOBO PALIDO) CON CARA PINTADA CANIBALISM (HEMIBALISM) EN UN SUBMARINO (SUBTHALAMIC) A PARAR LA FIESTA

_________________ Is the pathologic hallmark of parkinson disease

Lewy body

What is bradykinesia and what disease presents it?

CAN INITIATE MOVEMENT PARKINSON

Huntington disease and neurotransmisor afected?

GABA

What can we see in huntington diease in imaging?

Enlarge ventricles

Huntington gene mutation is in ___

HTT

Explain what excito-toxicity from glutamate? What disease is associated?

Glutamates produces excess influx of calcium to the cell causing death Huntington diseas

Huntington disease symptoms?

What is hemibalism?

Causes of wilson disease? and symptoms?

Essential tremor explain?