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Questions and Answers
What is the trade name for Lorazepam?
What is the trade name for Lorazepam?
What classification does Lorazepam fall under?
What classification does Lorazepam fall under?
Anxiolytic, benzodiazepine, sedative-hypnotic
What is the FDA category for Lorazepam?
What is the FDA category for Lorazepam?
D/C-IV
What are the therapeutic uses of Lorazepam?
What are the therapeutic uses of Lorazepam?
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How does Lorazepam work on a molecular level?
How does Lorazepam work on a molecular level?
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Lorazepam can be administered __________.
Lorazepam can be administered __________.
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What are common side effects of Lorazepam?
What are common side effects of Lorazepam?
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Lorazepam is contraindicated in __________.
Lorazepam is contraindicated in __________.
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What nursing considerations should be taken when administering Lorazepam?
What nursing considerations should be taken when administering Lorazepam?
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What should be assessed before administering Lorazepam?
What should be assessed before administering Lorazepam?
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What patient teaching should be provided regarding Lorazepam?
What patient teaching should be provided regarding Lorazepam?
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Study Notes
Lorazepam Overview
- Generic name: Lorazepam; trade name: Ativan.
- Classified as an anxiolytic, benzodiazepine, and sedative-hypnotic.
FDA Classification
- Classified under D/C-IV, indicating controlled substance status.
Therapeutic Uses
- Effectively treats insomnia and relieves anxiety.
- Used to ease alcohol withdrawal symptoms.
Mechanism of Action
- Functions by binding to an allosteric site on GABA-A receptors, which are pentameric ionotropic receptors located in the central nervous system.
Dosage and Administration
- Available forms: Oral, intramuscular (IM), intravenous (IV), and rectal routes.
- Recommended intermittent dosing ranges from 2-6mg orally for optimal effect.
Common Side Effects
- Notable side effects include sedation, central nervous system (CNS) depression, confusion, depression, and nausea.
Contraindications and Interactions
- Contraindicated in pregnancy and individuals with sleep apnea.
Nursing Considerations
- Caution advised for patients with suicidal ideation; taper dosage gradually when discontinuing.
- Dosage adjustments are necessary for patients with hepatic or renal impairment.
- IM administration should be deep into the muscle; IV injections may lead to life-threatening side effects.
Pre-Administration Assessment
- Assess the nature of the patient's sleep disturbance and identify any underlying causes.
Patient Teaching
- Inform patients about the importance of sleep hygiene and recommend taking the medication with food.
- Advise reporting any blurred vision, chest pain, or fainting to healthcare providers.
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Description
This quiz provides essential information on Lorazepam, including its generic name, classification, FDA category, therapeutic uses, and mechanism of action. It serves as a great resource for students and professionals looking to reinforce their knowledge about this medication.
