Pharmacology Flashcards
Nine rights
o right person
o right dose
o right time
o right route
o right drug
o right action
o right form
o right response
o right documentation
What are agonists
- binds to receptor and causes cellular response
What are antagonist
blocks agonists
Side effects of antibiotics
o nausea
o vomiting
o diarrhea
o loss of appetite
o stomach cramping
o thrush.
must do for standing orders
- carried out by nurse and doctor must write out order
must do for controlled drugs
must be counted for and signed by 2x nurses
what is Hypokalaemia and causes
low potassium
- vomiting
- diarrhoea
- diuretics
symptoms of hypokalaemia
- irregular pulse
- Nausea
- shallow respirations
Hyperkalaemia and causes
- high potassium
- renal failure
- addisons
- medications such as ACE inhibitors
symptoms of hyperkalaemia
slow HR
weakness
cardiac arrhythmias
respiratory distress
muscle cramps
Hyponatremia: What is it and causes
- low sodium levels
Caused by: - fluid overload
- oedema
- diuretics
- burns/ wounds
Symptoms of hyponatremia
- headache
- confusion
- abdominal cramping
- muscle cramps
- nausea
Hypernatremia: What is it and causes
high sodium levels
Caused by:
- dehydration
- increased salt intake
Symptoms of hypernatremia
- nausea
- thirst
- weakness
- fatigue.
Hyponatremia: Treatment
IV fluids with sodium.