answers about content from Topic 43
what are 3 examples of anaesthetic medication
sedation, regional, general
How do benzodiazepines work in neurons?
Benzodiazepines produce their effects by enhancing the binding of GABA to its receptor. GABA activates the chloride ion channel, allowing chloride ions to enter the neuron. The flow of chloride ions into the neuron hyperpolarizes and inhibits the neuron
what are 3 localised complications of PIVC
phlebitis, infiltration, extravasation, thrombosis, thrombophlebitis and occlusion
give one example of an opioid medication and non- opioid medication
morphine
tramadol
What is effective pain management for patients after surgery?
Effective pain management for patients after surgery is pain medications, repositioning the patient and encouragement of food and fluids
common sites of intravenous cannulation?
dorsal arch veins (hand)
median antecubital, cephalic, basilic veins (arms)
what are anti-hypertensives used for?
medication to lower blood pressure
Why would you uphold Nalaxone from being administered?
You would withhold Nalaxone from being administered if the patient is showing signs and symptoms of addiction to this medication, as it is listed as a medication of high dependency. You would also not administer this medication if you notice that your patient has low respiratory rate as this medication also causes a respiratory depression and could place the patient at a critically low respiratory rate where they require oxygen
main complications of intravenous therapy?
infiltration, hematoma, an air embolism, phlebitis, extravascular drug administration, and intraarterial injection