13- IV THERAPY AND CVP-Q4

Calculate the drops per minute for adults using the formula: 4 pints x 500 x 20 / 24hr x 60 min. What is the unrounded result?

• 27.7 drops/min

• 28 drops/min

• 30 drops/min

• 25 drops/min

Identify the component labeled as 'CVP transducer' in the image.

• Measures central venous pressure

• Administers IV fluids

• Monitors heart rate

• Controls blood flow

What does the bag of saline represent in the CVP system?

• Manometer

• Reservoir

• Patient

• Spirit level

What is the first step in measuring CVP using a manometer system?

• Turn the three way tap OFF to the reservoir

• Fill the manometer to the top from the reservoir

• Turn the three way tap OFF to the patient

• Measure the column of fluid.

Fill in the blank: After filling the manometer to the top from the reservoir, you should turn the three way tap OFF to the _______.

• patient

• reservoir

• column

• fluid

What is the role of the manometer in the fluid flow system?

• To measure temperature

• To measure pressure

• To measure volume

• To measure speed

The 3-way tap allows for the connection of how many different lines?

• One

• Two

• Three

• Four

In the diagram, the fluid bag is positioned ______ the manometer.

• Above

• Below

• Beside

• Behind

What is the significance of the phlebostatic axis in measurement?

• It is a reference point for pressure measurement

• It is a point for blood sampling

• It is a point for injection

• It is a point for auscultation.

What is a common effect of anaphylaxis on the skin?

• Hives

• Bruising

• Dryness

• Peeling