A nurse is providing discharge teaching for a client who is receiving treatment for genital herpes. Which of the following statements by the client indicates the effectiveness of the teaching?

Choice A reason: Checking the pulse distal to the graft is essential to ensure that the graft is patent and that there is adequate blood flow to the distal extremity. A palpable pulse indicates that the graft is functioning properly and not occluded. The absence of a pulse could signify a serious complication, such as thrombosis or stenosis, which requires immediate attention.

Choice B reason: Keeping the left forearm below the level of the heart is not recommended as it can increase venous pressure and swelling, potentially compromising graft function. The extremity should be kept at or above heart level to promote venous return and reduce the risk of edema.

Choice C reason: Collecting blood specimens from the graft is generally avoided to prevent damage to the graft. Blood draws can be performed from other sites to protect the integrity of the graft.

Choice D reason: Splinting the left forearm is not a standard postoperative care measure for an arteriovenous graft. While protecting the graft from injury is important, immobilization with a splint is not necessary and can impede mobility and circulation.

Choice A reason: Placing the client's bed at the lowest height is a safety intervention that minimizes the risk of injury from falls, which is particularly important for clients with dementia who may have impaired mobility or judgment. Lowering the bed height can reduce the severity of an injury if a fall does occur. Additionally, it can facilitate easier access for the client to get in and out of bed with less assistance.

Choice B reason: Requesting a prescription for a nightly sedative is not typically recommended as a first-line intervention for clients with dementia. Sedatives can increase the risk of confusion, falls, and can worsen cognitive impairment in the elderly. Non-pharmacological approaches are preferred for managing sleep disturbances in dementia patients.

Choice C reason: Assisting the client with toileting at least once every 4 hours is an important intervention to maintain hygiene and comfort, as well as to prevent urinary tract infections and skin breakdown. However, the frequency of toileting assistance should be individualized based on the client's needs and level of incontinence.

Choice D reason: Turning off all lights in the client's room at night is not advisable as some clients with dementia may experience increased confusion or agitation in complete darkness. A nightlight or low-level lighting can provide a safer environment and help to orient the client during nighttime hours.