Methamphetamine "highs" are often followed with psychiatric-like behavioural abnormalities. Is methamphetamine an agonist or antagonist in nature?
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Methamphetamine "highs" are often followed with psychiatric-like behavioural abnormalities. Is methamphetamine an agonist or antagonist in nature?
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- What is a primary reason methamphetamine and cocaine are so addictive? These drugs:Methamphetamine “highs” often are accompanied by behavioral changes that resemble schizophrenia. Does methamphetamine act as an agonist or antagonist?Please answer both questions (a and b). Benzodiazepines such as diazepam and clonazepam act on GABAA receptorsand are commonly used to treat the symptoms underling anxiety disorders.a) Discuss the neurochemical changes associated with anxiety disorders.b) Discuss the mechanisms of action of benzodiazepine-based anxiolytics at GABAA receptors.
- What are the effects of Cyclic AMP (cAMP)?what are the neurotoxic effects of methanphetamine on the brain?a. Why is there an adverse interaction between monoamine oxidase inhibitors (MAOIs) often given for psychological disorders and an epi pen? b. Epi pens deliver a fast, large dose of epinephrine and are used by people suffering severe allergic reactions. As an AR agonist, epinephrine plays no role in allergic reactions, so why is it used?
- Malaika is a 30 year old African lady with a history of Schizophrenia. She is currently taking Olanzapine 20mg. She has been complaining of feeling lethargic, increased hunger and increased thirst and frequent urination. A) Explain your understanding of how insulin works. B) Why might Malaika's diagnosis of Schizophrenia, her ethnicity and the symptoms she is experiencing be important in explaining her current presentation? C) What interventions would you suggest in this situation? Please justify your answer.What are the therapeutic benefits of Benzodiazepines? list three medications in this classification?What type of drug do you consider DAMGO to be? Explain your answer and define terms such as agonist, antagonist, inverse agonist or partial agonist as appropriate for you answer
- What is the maximum allowable dosage of the most commonly used anesthetic solution i.e. 2% Lidocaine HCl with 1:100,000 epinephrine for a healthy adult?Buprenorphine is a partial agonist at mu opioid receptors and is used for opioid maintenance treatment (OMT) in patients with opioid use disorder (OUD). Buprenorphine is formulated in a product that contains the mu opioid receptor antagonist, naloxone. What is the purpose of naloxone in this formulation? O To increase the magnitude of response to the partial agonist. O To reduce the likelihood that buprenorphine will be injected intravenously. O To delay the response to buprenorphine. O To provide pain relief to the patient who has OUD.Why should steroid treatment be stopped gradually instead of abruptly?