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Nuclear Medicine Radiopharmacy II > Rb82 > Flashcards

Rb82 Flashcards

1
Q

What is the half-life of Rb82?

A

75 seconds

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2
Q

What is the energy of Rb82?

A

2x511 keV

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3
Q

What is the brand name for Rb82?

A

CardioGen82

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4
Q

Rb82 CardioGen82

A

It is indicated for myocardial perfusion that distinguishes normal from abnormal myocardium in patients with suspected myocardial infarction.

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5
Q

Rb82 CardioGen82 Clinical Pharmacology

A

It rapidly clears the blood and is extracted by myocardial tissue in a manner analogus to potassium. When areas of myocardial infarction are detected with rubidium chloride Rb82 injection, they are visualized within two to seven minutes after injection as photon-deficient or “cold areas’ on the myocardial scan. It can be observed in the kidney, liver, spleen, and lung.

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6
Q

Rb82 CardioGen82 Dose & Administration

A

The usual adult (70 kg) dose (single injection) is 1480 MBq (40 mCi) with a range of 1110-2220 MBq (30-60 mCi). The dose must be administered at a rate of 50 mL/minute not to exceed a cumulative volume of 200 mL

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7
Q

What is Rb82 CardioGen82 used for?

A

Myocardial perfusion for patients with suspected myocardial infarction.

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Nuclear Medicine Radiopharmacy II (18 decks)

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