GEN IM Flashcards
Treatment of PAD
Supervised exercise > Cilostazol > pentoxyfylline
In PAD, which med has decreased coronary events?
ACE-I
Criteria for PAD
ABI
Metabolic syndrome
Criteria for waist circumference
Men > 40 asian > 35
Women > 35 asian > 31
Metabolic syndrome
Criteria for TGAs
> 150
Metabolic syndrome
Criteria for low hdl
Men
Metabolic syndrome
Criteria for BP
BP > 130/85
Metabolic syndrome
Criteria for FBS
> 100
Treatment for obese stage 1
BMI > 30
Reduce diet by 500-1000 kcal/day then exercise
Treatment for obese stage 2
BMI > 35, If with risk factor (HTN, DM, Dyslipidemia, CHF, OSA)
BARIATRIC SURGERY
Treatment for morbid obesity
Bariatric surgery
vit deficiencies associated w/ bariatric surgery
Vit D (supplement w/ 5000 u/day), vit B12, copper, iron
T/F obesity increases risk of CA
Endometrial > breast, prostate, colon
Post bariatric px develops fever?
Consider anastomotic suture/staple leak
Post bariatric px starts gaining weight?
Consider gastrogastric fistula
How to feed bariatric px
ABW
1.2 g/kg of protein
11-14 g/kg of carbohydrates
Streaks/showers of floaters
Retinal detachment
Cherry red spot
CRAO
Multiple hemorrhages on fundoscopy in a hypercoagulable px
CRVO
Central vision blurry, peripheral vision spared
Macular degeneration
Tx:
Quit smoking
Antioxidant vitamins
magnefying glass
Mid dilated fixed pupil
Glaucoma
Tx: urgent referral; put pilocarpine before transfer
Hypopyon
Endophthalmitis
HSV 1 keratitis tx?
Trifluridine
Dendritic ulcer on fundoscopy
Pathology of chalazion
Obstruction of meibomian glands
Dxtic for cavernous sinus thrombosis
CT. If negative do MRV if suspicion high
AIDS px with cheese & ketchup appearance on fundoscopy
CMV retinitis
TX: ganciclovir
Tx of otitis externa
Polymyxin drops
Tx for malignant otitis externa
Cefepime + amikacin/tobramycin
Most common cause of viral conjunctivitis
Adenovirus
Tx for otitis media
Amoxicillin
Which med can cause delirium in elderly postop
Meperidine (demerol)
What to give for postop delirium?
Haldol
In alcoholics, + ataxia, nystagmus, confusion, diplopia
Wernicke’s syndrome
TX: Thiamine before glucose
In alcoholics, + confabulation, amnesia
Korsakoff’s syndrome
Tx for delirium tremens
Lorazepam - haldol - phenobarbital - propofol
At risk for alcoholism
Men: 4 drinks in one occasion
Women: 3 drinks
CAGE and AUDIT questionnaire
Best strategy for alcohol abuse
SBIRT
Screen, brief intervention, referral gor treatment
Best screening for chronic alcoholism
Carbohydrate free transferrin
Best tx for alcohol addiction in support group
Naltrexone
Whitish/grayish spots in conjunctiva
Vit A def
Nausea, vomiting, blurring of vision, hyperCa, blurring of disc margins on fundoscopy
Vit A toxicity
Constipation, dry mucous membranes, hyperCa
Vit D toxicity
Dementia, dermatitis, diarrhea
Pellagra
Niacin def
Diarrhea w/ Vertical lines on nails
Arsenic poisoning
Alopecia, hyperkeratotic rash, anemia
Zinc def
Cheilosis, glossitis, dermatitis
B2 def
Goiter/hypothyroidism
Iodine
Tea & toast diet, bleeding gums
Scurvy
Vit c def
Vit Deficiency causing cardiomyopathy, CHF
Hypophosphatemia, thiamine, selenium
MVP shows increased incidence in what psych d/o?
Panic disorder
Tx for generalized anxiety disorder
Buspirone
Tx for panic disorder
SSRI
Tx for OCD
SSRI: fluoxetine, fluvoxamine
TCA: clomipiramine
Tx for PTSD
SSRI, psychotherapy
Tx of conversion d/o
Suggestible therapeutic modality
Deliberate production of signs and symptoms
Factitious d/o
Pathologic lying
Munchaussen’s syndrome
Reproduction of symptoms for secondary gain
Malingering
PE does not match multiple complaints
Somatization d/o
SSRI with low lethal potential
Citalopram
Duration of sx of depression to be classified as depression
> 2 weeks
If > 2 yrs, dysthmic d/o
Most common cause of suicide
Depression
First episode depression, duration of tx?
4-9mos
When to expect effect of antidepressants
2-6weeks
When to shift antidepressants
6-8 weeks
If depression recurrent
2 or more years
Depression + enuresis tx
Imipramine
Tx for panic disorder
Alprazoloma then SSRI
OC disorder
Fluoxetine, fluvoxamine, chlomipramine
Depression + chronic pain
Amitripryline
Depression at insomnia
Amitriptyline
Side effect of TCAs
Antichoinergic sx
Orthostatic hypotension
Side effect of MAOis
HTNsive crisis
Antidepressant to avoid in bulimia
Bupropion
Depression + insomnia tx
Amitriptyline
T/F SSRI can cause suicidal ideation
T
d/c drug
Tx of hypothermia
Passive rewarming
Tx of heat stroke
Evaporative cooling
Px wants to quit but no quit date?
Begin varenecline
Side effect of varenicline
Depression, suicidal ideation, psychosis
Px has tried nicotine patches?
Try 2 methods; if ineffective– bupropion
Side effect of bupropion
Seizures
*also never drug for bulimia
T/F px with parhologic psych condition can be treated against their will
T
Re Syphilis:
RPR +, manual FTA neg
No tx
3 cardinal signs of brain death
Coma
Apnea
Absence of reflexes
Palliative px w/ coarse rales
Give Glycopyrolate
When not to use OCP
Hx of DVT CAD HTN Migraines Smoker > 35 (use progestin only) Breast CA Chronic hepatitis
Peliosis hepatis
Complication of OCP; blood filled cavities may rupture causing shock
Dx: CT
Tx: surgery
OCP failure may occur w/ use of other drugs like
St John’s wort
Rifampicin
Tocilizumab
Mild midcycle spotting w/ OCP
Continue
Mod to severe midcycle bleeding w/ OCP
D/C and try IUD; or use higher dose of estrogen
Classification of MS
Valve area
Mild > 1.5 cm
Mod 1-1.5 cm
Severe
Px w/ ASD wants to get pregnant
If shunt > 2:1 – surgery first
Contraindications to pregnancy
Eisenmenger syndrome Pulmonary HTN Severe AS Dilated CMP with CHF marfan's w/ dilated aortic root
T/F can hocm and MVP get pregnant
T
Anti-HTN drugs for pregnancy
Labetalol
Hydralazine
Methyldopa
Anti-seizure medicine NOT to use in pregnancy
Valproic acid
Drug for Grave’s dse in pregnancy
PTU
Which drugs to use for itching in pregnancy
Hydroxyzine
Chlorpheniramine
Best time to fly when pregnant
2nd trimester
Tx for intrahepatic cholestasis of pregnancy
Cholestyramine
Ursodeoxycholic acid
Tx for acute fattly liver of pregnancy
Delivery will resolve ab(N)
*inc LFTs, Bili, ammonia
Antiseizure med safe in pregnancy
Carbamazepine, MgSO4
What dose of warfarin is safe in pregnancy?
Most aminoglycosides are unsafe in preg except
Gentamicin
Most common cause of mortality in pregnancy
Postpartum endometritis
Agent in postpartum endometritis?
Grp b strep
When to give Ig in measles/varicella
W/in 1 week in measles
W/in 10 days in varicella
Can an HIV mother breastfeed her baby
No
Who should not receive live vaccines
Immunocompromised pxs like HIV CLL/nonHodgkins lymphoma CKD Asplenia Those on TNF alfa agents
T/F if px is allergic to eggs can you give flu vaccine?
Yes as long as in hospital or MDs clinic
If w/ anaphylaxis, non-egg flublok
Pressure ulcer st 2?
Shallow ulcer w/ pink bed
Tx: occlusive or semi-permeable dressing
Tx for st 3-4 ulcers
Debridement & Antibiotics
BPH + hematuria med
Finasteride
Pathology of urge incontinence
Detrussor overactivity
Tx: Weight loss Timed bathroom breaks Kegels Anticholinergics (oxybutinin, tolterodine)
Pathology of stress incontinence
Poor sphincter tone
Tx:
Weight loss
Kegel’s
Pathology of overflow incontinence
Urethral obstruction/BPH
Detrussor underactivity
Tx:
Prostate vol 1.8 – finasteride + alfa blocker
Bethanechol
Tx of vertebral compression fracture
Rehab + Analgesia
If no improvement in 1month, vertebroplasty
Fall w/ nondisplaced femoral neck fracture
Surgery with pinning
Fall w/ displaced femoral neck fracture
Total hip arthroplasty
Fall w/ intertrichanteric fracture
Hip compression screws
Major predictor of fracture fr fall
Osteoporosis
Best test to predict mobility & falls
Timed get up and go test
– > 14 sec high risk of falls
Normal MMSE score
> 23
Tx for beta blocker poisoning
Glucagon
Epinephrine
Tx for Ca channel poisoning
Calcium
Dxtic for organoPO4 poisoning
RBC cholinesterase level
Tx for organoPO4 poisoning
Atropine
Pralidoxime
Diff bet methamphetamine & ecstasy
Meth agitated but alert, ecstasy has mental status changes
Ecstasy has hypoNa
Indications for electroconvulsive tx
Refractory depression
Suicidality
Catatonic state
Psychotic features
Relative CI for ECT
MI
CHF
Aneurysm
COPD
Tx of manic depressive
Lamotrigine
Tx of bipolar
Lithium, valproic acid, atypical
Antipsychotic
Side effect of lithium
Diabetes insipidus
Hypothyroidism
Hypercalcemia
Tremors