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Identify the Class and Use of Common Pre-op Drugs

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Question
Answer
Midazolam (Versed)   Benzodiazepine - preoperative sedation/anxiolysis/amnesia  
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Diazepam (Valium)   Benzodiazepine - preoperative sedation, conscious sedation (provides light anesthesia and retorgrade amnesia)  
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lorazepam (Ativan)   Benzodiazepine - preoperative sedation, decrease preoperative anxiety and provide amnesia  
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Morphine   Opioid - Relieve discomfort during preoperative procedures  
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meperidine (Demoral)   Opioid - Relieve discomfort during preoperative procedures  
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fentanyl (Sublimaze)   Opioid - Relieve discomfort during preoperative procedures  
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cimetidine (Tagament)   H2 receptor blockers - Decrease HCL acid secretion, Increase gastric PH, Decrease gastric volume  
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famotidine (Pepcid)   H2 receptor blockers - H2 receptor blockers - Decrease HCL acid secretion, Increase gastric PH, Decrease gastric volume  
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ranitidine (Zantac)   H2 receptor blockers - H2 receptor blockers - Decrease HCL acid secretion, Increase gastric PH, Decrease gastric volume  
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metoclopramide (Reglan)   Antiemetics - Increase gastric emptying, decrease N&V, prevent N&V  
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droperidol (Inapsine)   antiemetic - Increase gastric emptying, decrease N&V, prevent N&V  
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ondansetron (Zofran)   antiemetic - Increase gastric emptying, decrease N&V, prevent N&V  
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Atropine   Anticholinergics - Decrease oral and respiratory secretions; prevent bradycardia  
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glycopyrrolate (Robinul)   Anticholinergics - Decrease oral and respiratory secretions; prevent bradycardia  
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scopolamine   anticholinergics - produce amnesia, decrease salivation and respiratory secretions  
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What drug classes are used for preoperatively for their sedative and amnesic properties?   Benzodiazepines and barbiturates  
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What drug class decreases secretions?   Anticholinergic  
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What drug class decreases nausea and vomiting?   antiemetics  
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What may be given prophylacticly to prevent cardiac endocarditis?   Antibiotics  
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Which patients may need prophylactic antibiotics before surgery?   those with a history of congenital, rheumatic, or valvular heart disease or patient's surgery puts them at increased risk for infection (GI surgery) or wound infection would pose serious consequences (cardiac, joint replacement)  
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What kind of surgery often require preoperative eye drops every 5 minutes?   Eye surgery  
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When should patient's be given preoperative oral meds?   60-90 minutes before OR unless otherwise ordered - just a little water for swallowing if fluid restricted  
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When are preoperative IM or SC meds given?   30 - 60 minutes before OR (minimally 20 minutes)  
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When are IV medications given to the preoperative patient?   Usually after arrival in the preoperative holding area or operating room  
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What should we tell patients about the preoperative meds?   What effects to expect: drowsiness, dry mouth, relaxation ect  
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Name 2 preoperative drug types that might be used for sedative and amnesic properties.   benzodiazepines and barbiturates  
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What kind of preoperative medication is used to decrease anesthesia requirements and decrease pain?   Opioids  
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What kind of preoperative drugs are used to decrease secretions?   anticholinergics  
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What kind of drugs are used to decrease nausea and vomiting?   antiemetics  
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Name three other types of drugs that may be given preoperatively.   Antiboitics, eyedrops, and the patient's routine medications  
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