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PHAR 100- Module 3 Exam Questions and Answers 100% Solved | Rated A+ $11.49   Add to cart

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PHAR 100- Module 3 Exam Questions and Answers 100% Solved | Rated A+

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  • PHAR 100

PHAR 100- Module 3 Exam Questions and Answers 100% Solved | Rated A+ sedative hypnotic agents - are CNS depressants anti-anxiety: used to treat anxiety disorders and OCD sedation: relives anxiety, decreases excitement, calms people hypnosis: produces drowsiness and sleep general anesthesia: i...

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  • November 1, 2024
  • 12
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • PHAR 100
  • PHAR 100
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PHAR 100- Module 3 Exam Questions

and Answers 100% Solved | Rated A+


sedative hypnotic agents - ✔✔are CNS depressants

anti-anxiety: used to treat anxiety disorders and OCD

sedation: relives anxiety, decreases excitement, calms people

hypnosis: produces drowsiness and sleep

general anesthesia: induces a state of unconciousness

Controlling CNS excitation - ✔✔decreasing the firing of the major excitatory

neurotransmitter glutamate, will calm the brain

drug classes - ✔✔any class of drug that has the same MOA, and similar

pharmacological properties

GABA signalling - ✔✔- GABA is the primary inhibitory neurotransmitter in

the CNS

- it causes inhibition by binding to and opening chloride channels, causing

hyper polarization of the post synaptic membrane of a neuron (making it

harder for neurons to signal other neurons)

, ©NINJANERD 2024/2025. YEAR PUBLISHED 2024.
Most sedative hypnotics - ✔✔controlling the chloride ion channel (GABA

receptor) in the brain and spinal chord *each bond to a different site on the

chloride channel8

- the result is an increase of inhibition and dampening a neuronal response

- there enhance the inhibitority effect of GABA

Drugs that bind to the chloride channels: Benzodiazepines - ✔✔

Benzodiazepines- MOA - ✔✔activation of benzodiazepine receptor

increases the frequency of opening the chloride channel

Benzodiazepines- routes of administration - ✔✔-usually capsule or tablet

Benzodiazepines- lethality - ✔✔commonly involved with overdose (deaths

from OD are rare)

- death has occurred after large doses

Benzodiazepines- pharmacology - ✔✔- high therapeutic index

- anti-anxiety effects

- decrease aggression

- produce minimal suppression of REM sleep

- relax muscles

- anti-convlusant action

- an antidote exists in case of OD

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