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sveta [45]
3 years ago
8

Local anesthetics block voltage-gated Na+ channels. General anesthetics are thought to activate chemically gated Cl- channels, t

hereby rendering the nervous system quiescent while surgery is performed. What specific process do anesthetics impair, and how does this interfere with nerve impulse transmission?
Social Studies
1 answer:
____ [38]3 years ago
4 0

Answer: Anaesthesia blocks or impairs impulse transmission which helps patients not to feel pain during surgery

Explanation: . Local anesthesia affects the neural processes usually at the nodes of Ranvier by reducing the rate at which sodium ions(which are positive) flow through the membranes. Local anesthetics blocks sodium influx into the cell membranes ensuring that the minimum threshold for transmission is not reached thereby causing no pain.

General anesthesia on the other hand opens Chloride ions(which are negative ions) channel thereby allowing chloride to flow into the cell membranes causing hyperpolarization. As the negative ions increase, this shifts the membrane potential away from the minimum threshold thereby blocking the pain during surgery.

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Allisa [31]
  • <u>Answer:</u>

Concept of  effect:

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But, we are provided we the given data in order to find the resultant value for the pressure,P inside the vessel.

<u>Given data:</u>

V=90 m/sec(the velocity,v at the inlet),

At=0.005,

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8 0
3 years ago
In the case, the Supreme Court ruled that due process: was not as fundamental a right as equal protection. could not be incorpor
Stolb23 [73]

Answer

could not be incorporated by the Fourteenth Amendment

Explanation

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7 0
3 years ago
Read 2 more answers
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Answer: Functionalist perspective.

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3 years ago
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Komok [63]

Answer:

Competitive and empowering mindset helps athletes think they can achieve anything, along with the best and right tools. For example a football athlete thinks there's nothing he can't achieve because he has the agility, strength and physical fitness to play.

4 0
3 years ago
Adam is part of a group organized to increase blood donations in a local community. as a social psychologist, adam has a relevan
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The scenario is an example of process loss
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