chronic management history questions Flashcards
what does INR stand for
international normalised ratio
what is the normal INR
1
what should INR be on warfarin
2-3 (2.5 = ideal)
what factors does vitamin K effect
10, 9, 7, 2
what is warfarin
a Vitamin K antagonist - blocks vit K epoxide reductase
What specifications for taking warfarin are there
take at the same time daily
don’t double dose to catch up
what overall questions should you ask in HxPC for INR station
any recent infections/illness
any diarrhoea/vomiting and if so is it bloody/dark
what are some symptoms to ask about with high INR
headache
severe stomach ache
increased bruising
prolonged bleeding after minor cuts/mentruation/gum bleeding
blood in urine
what are some common symptoms in low INR that should be specifically asked about
sudden weakness/numb/tingling in limb
visual changes
inability/slurred speech
new pain/swelling/redness/heat in body parts
new SOB or chest pain
PMHx specifically for INR Hx
liver failure
bleeding disorder
DHx specific questions in INR station
what medication do you take
how and when many time are you taking it
do you know how often you should be
have you missed a day - and did you double dose to compensate?
do you manage okay - if not, why?
any other meds - aspirin, NSAIDs, herbal, OCP/HRT
SHx for INR Hx
any diet change - green fruit/veg
alcohol - binge can increase INR
smoking - can increase INR
advice for INR
decrease chances of bleeding - avoid activities that could cause it
tell dentist and other HCPs you are on an anticoagulant
how to treat high INR
vit K
blood components via transfusion
decrease warfarin and recheck
treatment for low INR
LMWH
warfarin
compression stockings if immobile
what is HbA1C
the glycated Hb over 3 months
what is the normal HbA1C
normal = <42 mmol/L / <6%
what is pre-diabetes HbA1C
42-47 / 6-6.4%
what is diabetes HbA1C
> 48mmol/L / 6.5%
general questions to ask with diabetes chronic management
when was the patient diagnosed
Type 1/type 2
do you understand diabetes/HbA1C
how well do you think it is managed
what are the benefits of lowering you HbA1C
reduce risk of retinopathy, neuropathy, nephropathym HF, cataracts, amputation
questions to ask in HxPC in diabetes chronic management
how are you feeling
any recent illness/infection
any diarrhoea/vomiting
any recent hospital admissions - for hypos/DKA
any polyuria/polydipsia
vision changes
change in sensations - leg tingling/no feeling
weight change/loss
impotence/ED
specific past medical history questions in diabetes chronic management
any CVD/cerebrovascular/renal/visual complications
any co-morbidities
what may HbA1C be falsely raised in
kidney failure
chronic excess alcohol intake
bit B12 deficiency
what may HbA1C be falsely low in
acute/chronic blood loss
sickle cell disease
thalassaemia
drug history specific questions for diabetes chronic management
what medication do you take for your diabetes
how/when are you taking it
any side effects
do you find taking it okay - if not why?
do you struggle to keep up with dose + why?
are you altering injection site?
do you monitor your glucose levels
any other meds/changes
social history specific questions for diabetes chronic management
how is your mood/sleep
are home circumstances okay
do you feel like the disease is affecting your life?
adhere to diabetic diet/tried to lose weight
exercise?
smoking?
alcohol - if increase/decrease why?