20 Questions
What is the primary reason scientists believe antidepressant drugs are used to treat depression?
To balance the levels of neurotransmitters in the brain
What is the typical effect of tricyclic antidepressants on neurotransmitters?
Increase levels of norepinephrine and serotonin, block acetylcholine
What is a common side effect of tricyclic antidepressants?
Anticholinergic and sedative properties
What is a common side effect of SSRIs?
Insomnia
What is the main action of antidepressant drugs on neurotransmitters?
Preventing the reuptake of dopamine, norepinephrine, and serotonin
What is an example of a mood-stabilizing agent?
Lithium carbonate
What is the primary effect of tricyclic antidepressants on the brain?
Restoring the balance of neurotransmitters
What is a common adverse effect of tricyclic antidepressants?
Cardiac dysrhythmias
What is the main advantage of Selective Serotonin Reuptake Inhibitors (SSRIs) over tricyclic antidepressants?
They produce fewer serious adverse effects
What is a common adverse effect of Selective Serotonin Reuptake Inhibitors (SSRIs)?
Gastrointestinal symptoms
Why are Monoamine Oxidase Inhibitors (MAOIs) infrequently used?
They may interact with some foods and drugs to produce severe hypertension
What type of food should be avoided when taking Monoamine Oxidase Inhibitors (MAOIs)?
Foods containing tyramine
What is lithium carbonate primarily used to treat?
Manic episodes
What studies should be obtained before starting lithium therapy?
Renal, cardiac, and thyroid status studies
What should the patient be cautioned about regarding CNS depressants?
To avoid them altogether
What should the patient do if they experience dry mouth?
Use sugarless candy or gum and practice good oral hygiene
What should the patient do to minimize orthostatic hypotension?
Make position changes slowly
Why should patients receiving MAO inhibitors avoid certain foods and beverages?
Because they can interact with the medication
What should the patient do if they experience urinary retention or constipation?
Notify their health care professional
Why should patients inform their health team of their medication regimen?
So they can advise on potential interactions
This quiz covers the introduction to antidepressant drugs, including their types, examples, and effects on neurotransmitters. It's prepared by Dr. Nassim Samir Ali Saker for Al-Warith University Nursing Faculty Pharmacology II course.
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