What Are the Trigger Variables Employed by the Percussionaire VDR-4

question 10

Multiple Choice

What are the trigger variables employed by the Percussionaire VDR-4?
I. flow
II. pressure
III. time
IV. manual

• A) I and II
• B) I and III
• C) II and III
• D) II and IV

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Definitions:

Spiders

Arachnids distinguished by their ability to spin webs using silk produced from spinnerets at the rear of their abdomen.

Filtrate

The liquid that has passed through a filter, having had some of its particles removed in the process.

Nephron Tubules

The microscopic tubes within the kidney where blood is filtered, and urine is formed through processes of reabsorption and secretion.

Renal Plasma

The portion of the blood that flows through the kidneys and is involved in the filtration process to produce urine.