A nurse is teaching a prenatal class about infection prevention at a community center.
Which of the following statements by a client indicates an understanding of the teaching?

A. Alcohol-based cleaning products are flammable and should not be used near oxygen equipment.
B. Petroleum jelly is also flammable and should not be applied to the client's face when using oxygen therapy.
C. Synthetic fabrics cangenerate static electricity, which could potentially lead to a fire hazard in the presence of oxygen.
D. Nail polish remover is flammable and should be avoided near oxygen equipment.

Choice B rationale:

Teaching the client to tighten a muscle group, release the tension, and then move to the next one is a technique used in progressive muscle relaxation (PMR) PMR is a stress management technique that involves tensing and relaxing different muscle groups to reduce muscle tension and promote relaxation. This method helps individuals become more aware of the sensations associated with muscle tension and relaxation, making it an effective strategy for managing anxiety and stress.

Choice A rationale:

Thinking about a positive outcome to a stressful situation is a cognitive-behavioral technique that can help shift the client's focus from negative thoughts to positive ones. While this technique can be beneficial, it does not specifically pertain to progressive relaxation as described in choice B.

Choice C rationale:

Picturing taking the stress and pushing it out of the feet is a visualization technique, which can be helpful for some individuals in managing stress. However, it is not a component of progressive relaxation as described in choice B.

Choice D rationale:

Focusing on a pleasant memory and expressing emotions in writing is a form of journaling or expressive writing, which can be a therapeutic technique for managing emotions and stress. While it can be a helpful strategy, it is not the same as progressive relaxation involving muscle tension and release.