MASTER DOC UW NOTES for USMLE Step2 CK
propranolol=drug of choice for HTN+beningn essential tremor
)Reccurent chalazion=> do histopathologic examination because of risk of Squamous cellular carcinoma (SCC)
)PH=7.23, HCO3=16, PCO2=40-what is it?
=mixed metabolic+respiratory acidosis, because if it were simple metabolic acidosis, then PCO2 would have been=1.5*HCO3+8=1.5*16+8=32mmHg and in this case it is 40mmHg, so there is also a respiratory acidosis
Sunday, December 28, 2008
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