اختبار: الجهاز التنفسي

The Xenon trap machine and aerosol nebulizer are employed to perform lung ventilation studies. Which of the following quality control procedures are performed on the Xenon trap machine?

Which of the following should be obtained before lung scintigraphy for pulmonary embolism:

Which of the following terminology for sensation of breathlessness in recumbent position?

In Lung Perfusion Scan, the number of particles injected should be in the range of:

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

In Lung Ventilation Scan, administration should occur with the patient in:

The MAA vial should be agitated gently before the radiopharmaceutical is withdrawn into the syringe, and then the syringe should be agitated gently prior to intravenous administration to minimize:

Obstruction in the airways should be seen as a hot spot on the ventilation Xe-133 scan:

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

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