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Gene Expression Physical Activity Children Well-being DNA Structure, Replication, Proteins Health Systems Bacterial Growth and Culturing Conditions Food Microbiology Pediatric Cardiology Anatomy Respiratory System Serology/Blood Typing Respiration in Organisms Skin Structure The Cell Cycle Body System Interactions Safety and First Aid

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Cardiology › View

If the IVC diameter is dilated (>2.1 cm) and decreases less than 50% with a sniff, what is the RA pressure estimate according to the table?

A. 0-5 mm Hg

B. 5-10 mm Hg

C. 10-15 mm Hg

D. 15-20 mm Hg

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Viruses › View

As a virus changes over time, it can affect different systems within the organism. This change of the virus is called a _______________.

A. mutation

B. melanin

C. metaphysics

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