A nurse is evaluating the crutch-walking technique of a client who is required to keep weight off their right leg. Which of the following is the proper crutch gait for this client?

The correct answer is choice b. Three-point.

Choice A rationale:

The four-point gait is used when a client can bear weight on both legs. It involves moving one crutch forward, followed by the opposite leg, then the other crutch, and finally the other leg. This gait provides maximum stability but is not suitable for non-weight-bearing conditions.

Choice B rationale:

The three-point gait is appropriate for clients who cannot bear weight on one leg. In this gait, both crutches and the affected leg move forward together, followed by the unaffected leg. This allows the client to keep weight off the injured leg while moving.

Choice C rationale:

The two-point gait is used when a client can bear partial weight on both legs. It involves moving one crutch and the opposite leg forward simultaneously, followed by the other crutch and leg. This gait is faster than the four-point gait but still provides some stability.

Choice D rationale:

The swing-through gait is used by clients who have good upper body strength and balance. It involves moving both crutches forward together and then swinging both legs forward past the crutches. This gait is not typically recommended for clients who need to keep weight off one leg.

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.