Week 1 Flashcards
How do you work out units of alcohol per drink?
(Volume in ml/1000) x% abv.
How many mls/grams is a unit of alcohol?
10ml of alcohol or 8g of alcohol
Key symptoms of sciatica?
shooting pain down back of leg, allodynia, hyperalgesia, pain on straightening leg
Alternatives to amitriptyline?
Gabapentin, pregabalin, duloxetine, tramadol for pain etc
What class is amitriptyline?
TCA
What groups of people should TCAs be avoided in?
Elderly/very suicidal - overdose risk/anticholinergic s/es
Prolongs QT and decreases seizure threshold
7 Prescribing Factors?
Diagnosis/Indication Recommended Drug/Regime Contraindications/special considerations Product License Patient's Expectations Cost Effectiveness Follow-up
Symptoms of hypocalcaemia?
Muscle spasms/long QT, constipation, seizures
Denosumab - risks of tx?
Osteonecrosis of jaw
Hypocalcaemia
Tips on writing out prescriptions
No abbreviations, fill out whole page, obvious decimal point, block capital?
What kind of reaction is a drug-drug interaction?
Pharmacokinetic
What might affect absorption of levothyroxine?
Iron tablets - especially in pregnant women
Clfovit D3
Info re contraception suitability found?
UK MEC from FSRH
With a normal cardiac axis, which lead has the most positive deflection?
Lead II
from 11 o’clock to 5 o’clock
What is the cardiac axis?
The overall direction of electrical spread within heart