Certified Nursing Assistant (CNA) Prometric Practice Exam

What should you monitor in a patient with a wound, sore, or incision?

1. Signs of allergies

2. Signs of infection (redness, warmth, drainage or odor)

3. Patient's pain tolerance levels

4. Changes in appetite

The correct answer is: Signs of infection (redness, warmth, drainage or odor)

Monitoring signs of infection, such as redness, warmth, drainage, or odor, is crucial in patients with a wound, sore, or incision. These signs indicate that the body may be responding to a bacterial invasion or other forms of infection that could hinder the healing process. For instance, redness around a wound can indicate inflammation, which is a natural response to injury but can also signify an infection if it's excessive or accompanied by other symptoms. Warmth is another key indicator, as infected areas often feel warmer to the touch due to increased blood flow responding to tissue damage and infection. Drainage can vary in appearance; purulent (pus-filled) drainage is often a sign of infection, while clear drainage might not be. An unusual or foul odor from the wound can also signal infection due to the presence of bacteria and dead tissue. In contrast to the other choices, monitoring for signs of infection is the most direct measure of wound healing and patient safety. While assessing a patient's pain tolerance levels, changes in appetite, and signs of allergies can provide additional context on their overall health and well-being, these factors are not specifically related to the immediate assessment of a wound or incision. Recognizing infection quickly is essential, as timely intervention can prevent further complications and promote