They can return to work within 7 days.
A patient who is undergoing intravenous therapy should not perform isometric exercises because it may lead to bleeding and injury at the injection site. During a shower, the patient should protect the injection site and dressing from getting wet by covering it with plastic. Applying pressure with sterile gauze at the injection site if the catheter falls out helps to reduce bleeding. Inflammation and itching at the injection site may be an indication of infection and phlebitis; the patient should report these manifestations immediately.
Answer:
signal detection theory.
Explanation:
Signal detection theory, which at its most basic, states that the detection of a stimulus depends on both the intensity of the stimulus and the physical/psychological state of the individual. Basically, we notice things based on how strong they are and on how much we're paying attention.
For example, A hit is when the signal is present and detected. A miss is when the signal is present and not detected. A false alarm is when the signal is absent but is detected, like hearing your phone ring when no one is calling or a knock at the door when no one is there.
