-
amblyopia
loss of vision in one or 2 eyes
-
continued ear discharge and granulation tissue on the tympanic membrane
choleostoma
-
-
dysphagia + a mass that bulges on swallowing?
zenkers
-
2 reasons for heterophile antibodies being negative
- mono is caused by cmv
- early in the disease the antibodies are negative
-
most common cause for a ventricular arrhythmia
reentry
-
full conductio block occurs with what type of mi?
reentry occurs with what type of mi?
- inferior wall---conduction
- reentry----anterolateral
-
the sa and av node blood supply comes from?
right coronary artery--thats why you get a full conduction block and bradycardia
-
clue to hereditary spherocytosis
high mchs--above 34
-
rx for symptomatic hepatic adenomas?
asymptomatic?
- resection
- discontinuation of ocp
-
rx for gonococcal, chlamydial and herpetic conjunctivitis
- systemic therapy
- ceftriaxone for gonoccocal
- erythromycin for chlamydial
- acyclovir for herpetic
-
best initial test for an symptomatic infant with high ICP
ct
-
pruritic , erythamatous papules after working with sand
cutaneous larva migrans due to ancylostoma braziliens
-
next step in diagnosis of metabolic acidosis
anion gap
-
how does the following tick borne diseases present?
ehrlichosis
babesioris
- ehrlisosis--spotless rmsf. Leukopenia, low platelets
- babeseosis- anemia
-
what increases precision
- increasing sample size
- meaning--confidence interval of 6.0-7.6 has a high sample population than one with confidence interval of 6.0-9.0
-
needle shaped crystals
coffin shaped crystals
envelope shaped crystals
- needle shaped---uric acid
- coffin shaped--- struvite stones
- envelope--oxalate---ethylene glycol ingestion
-
when is oral isotretinoin used
- nodulystic form of acne
- acne causing scars
-
most common causes for contact dermatitis
- poison ivy
- nickel in metals
-
management of a person with a likely PE?
give anticoagulation if no contraindications to heparin and then do CT with contrast
-
nasal polyps develop in adults commonly when ingestion of what occurs?
ingestion of aspirin or nsaids
-
pyogenic granulomas occur most commonly secondary to what?
pregnancy
-
what is the non toxic level of oxygen should be kept at ARDS?
less than 50%
-
what gram negative bacilli produces mucoid colonies?
klebsiella
-
features of an innocent murmur?
- systolic
- grade 2
- normal s2
- changes with position
-
what lab test indicates the function of the liver?
what test indicates the integrity of hepatocytes?
- prothrombin
- bilirubin
- cholesterol
ast, alt, alp
-
a patient with chronic hepatitis, their pt goes up and their lft go down, interpretation
fulminant heptitis
-
what lung condition doesnt get clubbin?
copd
-
retinal hamartoma occurs in what disease
tuberus sclerosus
-
next step for a fetus with congenital abnormality thats incompatible with life?
allow for vaginal delivery
-
a woman in her 30's gets periods but is infertile, what is the reason
low ovarian reserve
-
rx for a patient on ssri in whom there is no response?
swtich to another ssri in the same class. if that doesnt work, try a different class
-
6 month old child with bilious vomiting, and blood in stool, dx?
midgut volvulus
-
what poisoning presents with hypersalivation and normal everything else
caustic ingestion
-
what causes heat stroke vs heat exhaustion?
- heat stroke---failure of thermoregulation
- heat exhaustion--inadequate fluid and salt replacement
-
cause of dilute serum and dilute urine?
primary polydypsia
-
how does vasovagal syncope present
with lightheadedness and diaphoresis
-
vasovagal syncope is also called what>?
sitationationala
-
a patient is unstable and becomes stable with fluids and ultrasound shows fluid in abdomen, next step
ct
-
when does odds ratio equal relative risk?
if the disease being studied in a case control study is rarewh
-
what is the normal respiratory quotient?
what does a respiratory quotient of 1.05 mean?
- 0.8 bc all energy sources are being used
- that too much carbs are being consumed and it will be hard to wean of ventilator
-
which part of the adrenal is responsible for cushings?
cortex
-
rx for acute dementia in elderly?
antipsychotics except in lewy body dementia
-
when do you do colonoscopy in uc?
8 years after diagnosis and then every year
-
acute management of pulmmonary edema?
chronic?
nitroglycerin
chronic--loops
-
what 2 conditions have decreased c4?
- hepatitis
- hereditary angioedema
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