Final answer:
An indwelling arterial catheter is used for monitoring blood pressure, collecting blood samples, and measuring arterial blood gases, but not for constant rate infusions. Hence the correct answer is option A , B and D
Step-by-step explanation:
An indwelling arterial catheter is a thin tube that is inserted into an artery in order to monitor blood pressure, collect blood samples, and measure arterial blood gases. However, one of the uses that is NOT associated with an indwelling arterial catheter is constant rate infusions. Constant rate infusions involve the administration of medications or fluids at a constant rate over a period of time, and this is typically done through other types of catheters or IV lines.
Hence the correct answer is option A , B and D