The Nurse Is Preparing to Assess the Central Venous Pressure

The nurse is preparing to assess the central venous pressure of a client with a ruler. Which techniques should the nurse include in the assessment?

A) Place the client in 45-degree angle.
B) Measure the distention on both sides.
C) Place the ruler horizontally at the angle of Lois and the second at a 45-degree angle.
D) Place the ruler at the substernal notch and the end of the juggler vein on the lateral aspect of the neck.