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ch.35 pharm test 4
PO PSYCHOTHERAPEUTIC AGENTS
| answer | definition |
|---|---|
| Benztropine mesylate (Cogentin) | Anticholinergic; PD; drug induced symptoms |
| Benztropine mesylate (Cogentin) | Nausea, lightheadedness, dizziness, ab. pain, insomnia, confusion, dry mouth |
| Benztropine mesylate (Cogentin) | hypersensitivity, narrow-angle glaucoma, myasthenia gravis, urinary retention, hx of peptic ulcer disease, megacolon, prostate hypertrophy and children less than 3 |
| Lorezepam (Ativan) MOA | Antianxiety benzodiazepine; Depress activity in the brainstem and limbic system by increases GABA action that inhibits nerve transmission to the CNS |
| Lorezepam (Ativan) uses | Anxiolytic; Preop sedation;Treatment against chemo-related n,v; acute alcohol withdrawl |
| Lorezepam (Ativan) SE | Drowsiness, sedation loss of coordination, dizziness, blurred vision, HA, insomnia, increased excitability, hallucinations; n, v, constipation, dry mouth, ab. cramps, pruritis, skin rash |
| Lorezepam (Ativan) CI | KDA, narrow angle glaucoma, pregnancy |
| Lithium (Lithobid) | Alter sodium ion transport to nerve cells resulting in shifted catecholamine metabolism |
| Lithium (Lithobid) | Acute mania; maintenance of BPD (bipolor disorder) |
| Lithium (Lithobid) | Depend on serum levels: 2-2.5 mEq/L produce moderate to severe toxicity; most serious is cardiac dysrhythmias; drowsiness, slurred speech, seizures, choreoathetotic mvmts (involuntary wavelike), hypotension |
| Lithium (Lithobid) | No absolute contraindications; concurrent use of thiazides, ACE inhibitors, and CCBs can increase toxicity. |
| Carbamazepine (Tegretol) | Antiepileptic |
| Carbamazepine (Tegretol) MOA | Alters the movement of sodium, potassium, calcium and magnesium ions, resulting in stabilized and less responsive cell membranes. |
| Carbamazepine (Tegretol) use | Seizures; trigeminal glossopharyngeal neuralgia |
| Carbamazepine (Tegretol) SE | exfoliative dermatitis, bone marrow suppression, dysrhythmias, HF, thrombophlembitis, vision/hearing disturbances, acute urinary retention, dyspnea, pneumonia |
| Carbamazepine (Tegretol) CI | hypersensitive |
| Patient Teaching Tips for Tegretol: | Gather hx of resp, liver, renal and CNS disorders |
| Patient Teaching Tips for Tegretol: | Take AEDs at the same time of day with meals. |
| Patient Teaching Tips for Tegretol: | Capsules should not be crushed, opened, or chewed. |
| Patient Teaching Tips for Tegretol: | Patient should report any omissions or problems with dosing immediately! |