Critical Care 7 Flashcards
1
Q
Define massive hemoptysis
A
100-600 mL in 24 hours
2
Q
How does rasburicase cause cyanosis?
A
Methemoglobinemia
3
Q
Rx for methemoglobinemia
A
Methylene blue
4
Q
4 elements of FAST exam
A
RUQ, LUQ, subxyphoid echo, suprapubic
5
Q
lower limit of normal for diaphragmatic excursion on US (in a critically ill, supine pt)
A
11 mm
6
Q
Med class contraindicated if giving dantrolene
A
Calcium channel blockers
7
Q
Tx for methemoglobinemia in pt w/ G6PD deficiency
A
ascorbic acid
8
Q
In tumor lysis syndrome, only replete Ca++ if Ca x Phos product is ___ and pt is symptomatic.
A
<60
9
Q
Tx for TLS with calcium-phosphate product >60
A
HD
