Quiz: Respiratory System

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

A perfusion lung scan demonstrates the activity in the kidneys and brain following the injection of 99mTc-MAA Which of the following is the most likely finding?

The pulmonary alveoli loose elasticity and become inflated. The patient is unable to exhale What is the likely condition?

In V/Q scan, the matrix size is:

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

The MAA vial should be agitated gently before the radiopharmaceutical is withdrawn into the syringe, and then the syringe should be agitated gently prior to intravenous administration to minimize:

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

Which of the following procedures is most helpful in diagnosing pulmonary thromboembolism?

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

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?