An obese patient has reflux and asks how being overweight could cause this condition.
Which response by the nurse is best?

Choice A rationale

While the partner's intention may be good, allowing someone other than the client to administer PCA medication bypasses the safety mechanisms built into the pump and disregards the client's ability to self-titrate based on their pain level. This could lead to over-sedation and respiratory depression.

Choice B rationale

Patient-controlled analgesia is designed to allow clients to manage their own pain by self-administering medication within prescribed limits. The client is the best judge of their pain intensity and medication needs. Allowing the partner to push the button undermines this principle of patient autonomy and safety.

Choice C rationale

The nurse should not administer PCA medication based on a third party's assessment of the client's needs. This still circumvents the client's control and the safety features of the pump. The nurse's role is to assess the client directly and educate the client and family on proper PCA use.

Choice D rationale

While it's important to understand the partner's reasoning, the immediate concern is the inappropriate administration of medication. Addressing the partner's actions directly and educating them on the proper use of the PCA pump is the priority.

Choice A rationale

Acetaminophen is often recommended as a first-line analgesic for managing mild to moderate pain associated with osteoarthritis. It acts centrally to inhibit prostaglandin synthesis in the central nervous system and block pain impulses peripherally. Unlike nonsteroidal anti-inflammatory drugs (NSAIDs), acetaminophen lacks significant anti-inflammatory properties and does not typically cause gastrointestinal irritation or bleeding, making it a safer initial option for chronic pain management in many individuals.

Choice B rationale

Decreasing foods high in purines is a dietary recommendation for patients with gout, a type of inflammatory arthritis caused by the accumulation of uric acid crystals in the joints. Osteoarthritis, however, is a degenerative joint disease resulting from cartilage breakdown and is not directly linked to purine metabolism or uric acid levels. Therefore, this dietary modification is not relevant to managing osteoarthritis.

Choice C rationale

While elevating an affected joint can help reduce swelling and discomfort, it is generally recommended for acute inflammation or injury rather than the chronic pain of osteoarthritis. Large pillows under the knee or hip for extended periods can actually promote joint flexion contractures and should be avoided. Proper positioning usually involves maintaining joint alignment and avoiding prolonged static positions.

Choice D rationale

Applying heat can provide pain relief and muscle relaxation for osteoarthritis by increasing blood flow to the area and reducing stiffness. However, the temperature should be comfortably warm, not below body temperature, to achieve these therapeutic effects. Heat application typically ranges from 104°F to 113°F (40°C to 45°C) for optimal benefit without causing burns.