A nurse is reinforcing teaching with a client who has hypertension and a prescription to measure their blood pressure daily. Which of the following client statements indicates an understanding of the teaching?

The correct answer is choice B: Ask the client what they already know about meal planning.

Choice A rationale:

Using pictures of different food groups can be helpful in teaching about carbohydrate counting, but it's important to assess the client's current knowledge and understanding before introducing new information. Starting with this approach might overwhelm the client or duplicate information they already possess.

Choice B rationale:

This is the correct choice. Before providing education, it's crucial to assess the client's baseline knowledge. By asking the client what they already know about meal planning, the nurse can tailor the teaching plan to fill in any gaps and avoid presenting redundant information. This approach respects the client's current understanding and focuses on addressing their specific needs.

Choice C rationale:

Giving the client a brochure with sample menus can be helpful once the nurse has assessed the client's knowledge and educational needs. However, providing the brochure as the first action might not be effective if the client already has some understanding of meal planning or if the brochure does not address the client's specific questions.

Choice D rationale:

Involving the family in the discussion of the client's meal plan is important for long-term support, but it shouldn't be the first action. First, the nurse should ensure that the client's own understanding and preferences are addressed before considering input from family members.

The correct answer is choice B: Performance of a paracentesis.

Choice A rationale:

Administration of an enema does not require informed consent in the same way that invasive procedures do. Enemas are typically considered routine nursing interventions and are not as invasive as the other options.

Choice B rationale:

This is the correct choice. A paracentesis is an invasive procedure that involves puncturing the abdominal cavity to withdraw fluid. Informed consent is required for procedures that carry potential risks, and paracentesis falls into this category due to the risk of complications such as infection, bleeding, or organ injury.

Choice C rationale:

Insertion of an indwelling urinary catheter is a common nursing procedure that, while invasive, does not typically require informed consent. However, the nurse should still explain the procedure to the client and obtain verbal consent, but it's not the same level of formal informed consent required for more invasive procedures.

Choice D rationale:

Placement of an NG tube, although uncomfortable, is not as invasive as a paracentesis. In most cases, NG tube placement is considered a medical or nursing intervention rather than a procedure that necessitates formal informed consent.