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CrCl (mL/min) =
*0.85 for women
IBW calculation (males)
50+(2.3 * in>60) = kg
IBW calculation (women)
45.5 + (2.3*in>60) = kg
ADW (adjusted body weight) calculation
IBW - [0.4*(ABW-IBW)]
- mildly decreased
- 60-89 ml/min/1.73m2
- mildly to moderately decreased
- 45-59 ml/min/1.72m2
- moderately to severely decreased
- 30-44 ml/min/1.73m2
- severely decreased
- 15.29 ml/min/1.73m2
- kidney failure
- <15 ml/min/1.73m2
number of phases in Korotkoff sounds
cuff that goes around the arm during BP measurement
how long should pt be resting before BP measurement?
at least 5min
what should pt not ingest w/in 30min of BP measurement?
caffeine or nicotine
cuff bottom should be ~1-1.5" above the brachial pulsation in the _______
during BP measurement, what rate should you deflate the cuff?
how long should you wait before you repeat the BP measurement?
at least 1 minute
5 things you record during BP measurement
- 1) Name
- 2) date/time
- 3) body position
- 4) which arm
- 5) both BP measurements