اختبار: الجهاز التنفسي

Extreme care must be taken NOT to draw blood back into the syringe to avoid:

In Lung Perfusion Scan, the number of particles injected for adult patients with known pulmonary arterial hypertension, a right-to-left shunt, previous pneumonectomy, or pregnancy are:

The ventilation-to-perfusion count ratio should be:

In Milk Scan, If the activity remains in the stomach at the end of the 1 hour acquisition:

Before intravenous administration of the Tc-99m labelled macroaggragated particles the patient should be instructed to:

In Lung Perfusion Scan, the injection of MAA should be:

The method of choice for imaging pulmonary vasculature in lots of hospitals are:

The extreme outermost lower corner of each lung is called?

V/Q Scan means:

In V/Q scan, the patient should be NPO: