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Self Directed Learning Package - University of Queensland

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55 • <strong>Self</strong> <strong>Directed</strong> <strong>Learning</strong> <strong>Package</strong> - Introductory Registered & Enrolled Nurse11. A resident was taking an average <strong>of</strong> 30mg <strong>of</strong> oral morphine every 24hrs. Now that he cannot swallow theGP has changed the order to morphine 30mg/24hrs via a subcutaneous infusion pump.This is an appropriate order.• The parenteral dose <strong>of</strong> morphine is approximately one-third <strong>of</strong> the oral dose.• The dose ordered by the GP is effectively tripling the previous dose and is likely to result in adverse effects.TrueFalse12. Every resident who cannot eat or drink should be fed through a tube (e.g. PEG gastrostomy).• There is no evidence that tube feeding prolongs life, improves comfort or quality-<strong>of</strong>-life, prevents aspirationpneumonia, leads to better nourishment or decreases the risk <strong>of</strong> pressure sores.• Although artificial hydration can be useful to treat reversible causes <strong>of</strong> dehydration, it is not normally usedwhen a resident is expected to die within 48 - 72 hours.13 Pineapple juice on a mouth swab is an effective way <strong>of</strong> treating a dry but otherwise clean mouth forresidents who cannot swallow anymore.• Pineapple contains an enzyme that chemically cleans but is too strong and damaging if usedundiluted and for long periods.• Do not use mouthwashes and swabs containing:- lemon and glycerine- sodium bicarbonate (high strength)- preparations containing alcohol or hydrogen peroxide- pineapple or other juices.14 A resident has not responded to environmental or nursing interventions for her delirium. A benzodiazepinewould be the most appropriate drug to control hallucinations.• Benzodiazepines do not improve cognition but may help associated anxiety.• Benzodiazepines may in fact worsen delirium if not used in combination with an antipsychotic drugsuch as haloperidol.15. A combination <strong>of</strong> changes in breathing patterns, decreased consciousness and irreversible weight lossmay be signs <strong>of</strong> approaching death.Three or more <strong>of</strong> the following indicates an End <strong>of</strong> Life Care Pathway may be appropriate and that theresident is likely to be approaching death:• rapid day to day deterioration that is not reversible• requiring more frequent interventions• becoming semi-conscious with lapses into unconsciousness• increasing loss <strong>of</strong> ability to swallow• refusing or unable to take food, fluids or oral medications• irreversible weight loss• an acute event has occurred requiring revision <strong>of</strong> treatment goals• pr<strong>of</strong>ound weakness• changes in breathing patterns.

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