An Elevated International Normalized Ratio (INR)should Alert the Therapist to Consider

An elevated international normalized ratio (INR) should alert the therapist to consider which of the following?

A) Avoid having the patient walk a long distance due to low endurance.
B) Avoid out-of-bed physical activity due to low oxygen-carrying capacity.
C) Be cautious about moving the patient from supine to stand quickly.
D) Be cautious about bumping extremities with all movements.