Анестетици Flashcards

(15 cards)

1
Q

определение

A

лвкарства, водещи до наркоза - временна загуба на възприятия, съзнание и рефлекторна възбудимост

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2
Q

молекулен механизъм

A

различните аспекти на анестезията се достигат от различни рецептори в ЦНС. повишава се отрицателния заряд в клетката

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3
Q

рецептори в ЦНС

A

GABAa; Glycine медиирани хлорни канали; NMDA; K+

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4
Q

Инхалационни

A

липидоразтворими ; неорганични (nitrous oxide); халогенопроизводни (halotane); етери (aether aethylicus; sevoflurane)

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5
Q

Nitrous oxide

A

N2O;получаване - NH4NO3

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6
Q

Halotane

A

CF3CHBrCl ; ^ефект и токс при повече халогени

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7
Q

Aether aethylicus

A

H5C2-O-C2H5

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8
Q

Неинхалационни

A

За краткострайни операции и премедикация; Барбитурати и тиобарбитурати( Thiopental sod; Hexobarbital sol; Methohexital sod) ; Други (Ketamine; Propandid; Ethomidate; Propofol)

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9
Q

Ketamine

A

NMDA

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10
Q

Локални анестетици

A

Съдържат аминогрупа. Солите им дават кисела реакция. Естери (Benzocaine(anaesthesine); Procaine(novocain); Амиди- Lidocaine, Bupivacaine, Ropivacaine; Друга структура - Myrtecaine

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11
Q

thiopenthal sod

A

formula

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12
Q

sevoflurane

A

formula

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13
Q

benzocaine

A

formula

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14
Q

lidocaine

A

formula

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15
Q

myrtecaine

A

formula

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