Final answer:
Measuring blood pressure is one of the tasks performed during a right-side cardiac catheterization, using a sphygmomanometer and a stethoscope to listen for Korotkoff sounds. Invasive monitoring can be done through catheters in critical care situations.
Step-by-step explanation:
During a right-side cardiac catheterization, several tasks are performed: measuring blood pressure, assessing for chest pain, monitoring for dysrhythmias, and checking pedal pulses. Blood pressure may be measured using a sphygmomanometer, consisting of an inflatable cuff to cut off blood flow temporarily, while a healthcare provider listens for Korotkoff sounds with a stethoscope to gauge the pressure.
Blood pressure can also be measured invasively in the heart chambers, major veins, and arteries leading to the lungs and brain via catheters. These procedures, typically done during surgery or in an intensive care unit, help monitor vital functions related to the heart's state and the effectiveness of treatments.