Miscellaneous Flashcards Preview

From Flashcardlet > Miscellaneous > Flashcards

Flashcards in Miscellaneous Deck (8)
Loading flashcards...
0
Q

What is considered iso-osmolar, low osmolarity, and high osmolarity?

A

iso- 300 mOsm/kg- visipaque
Low- 600 mOsm/kg- omnipaque
High- 1200 mOsm/kg

1
Q

What is the concentration of IV epinephrine?

A

1: 10,000
0. 1 mg should be administered for anaphylaxis (1.0 for cardiac arrest)
1: 1000 is for IM injection

2
Q

How long should I-131 treatment be postponed after CT with iodinated contrast?

A

approximately 4 weeks

3
Q

How long should mother stop breast feeding for after IV contrast?

A

No proven risk to child- can pump and for 24 hours

4
Q

Intrathecal contrast administration, what should be used?

A

low osmolality, non-ionic contrast

5
Q

Macrocyclic gadolinium agents?

A

Gadobutrol, gadoteridol (PROhance), gadoterate meglomine (dotarem)

Decreased risk of NSF

6
Q

Which IV iodinated contrastagent causes less discomfort during peripheral angiogram?

A

Visipaque- iso-osmolar

7
Q

What is the IM dose of epinephrine for laryngeal edema?

A

0.3 mg (1:1000 concentration)