A nurse is providing teaching for a client who is preparing for a below-the-knee amputation. Which of the following statements is true regarding the postoperative placement of a prosthesis?

Choice A reason:
Using closed-ended questions when obtaining a health history can be limiting and may not provide the full context of the patient's sexual health risks. Open-ended questions are generally recommended to encourage a more comprehensive discussion about sexual behaviors and risks.

Choice B reason:
A client's reproductive health history is crucial for counseling purposes. It provides insight into potential risks for STIs and helps tailor the counseling to the client's specific needs and circumstances.

Choice C reason:
Referring a client to genetic counseling for having had an STI is not typically necessary. Genetic counseling is more relevant for hereditary conditions and is not a standard part of STI management.

Choice D reason:
Asking about a client's exposure to past or present STIs is essential in STI counseling. It helps assess the client's risk level and informs the necessary prevention and treatment strategies.

Choice A reason:
Venous insufficiency can contribute to the development of chronic wounds, particularly in the lower extremities. It is characterized by the inability of the veins to adequately return blood from the legs back to the heart, which can lead to pooling of blood and increased pressure in the veins. This can cause skin changes and ulcers, particularly around the ankles.

Choice B reason:
Malnutrition is indeed a systemic cause of chronic wounds. Adequate nutrition is essential for wound healing, as it provides the necessary proteins, vitamins, and minerals that play a crucial role in the repair process. Protein-energy malnutrition, deficiencies in vitamins C and D, zinc, and other nutrients can impair wound healing and lead to chronic wounds.

Choice C reason:
Infection is typically a local rather than a systemic cause of chronic wounds. While systemic infections can affect wound healing, local wound infections are more directly responsible for delayed healing and the chronicity of wounds. Bacteria can colonize the wound and impede the healing process, leading to a chronic wound.

Choice D reason:
Continued pressure, much like infection, is generally a local cause of chronic wounds. It is most commonly associated with the development of pressure ulcers in individuals who are bedridden or have limited mobility. The constant pressure on certain areas of the body can lead to tissue ischemia and necrosis, resulting in a chronic wound.