A nurse in a rural community is providing education to a group of clients about first aid interventions for snake bites to prevent further injury. Which of the following instructions should the nurse include in the teaching?

Choice A Reason

Apply an ice pack directly to the affected area. This statement is incorrect. Applying ice to a snake bite can cause more harm than good. Ice can restrict blood flow and potentially increase tissue damage. The recommended approach is to keep the bite area still and at or below heart level to slow the spread of venom.

Choice B Reason

Immobilize the affected extremity with a splint. This is the correct intervention. Immobilizing the affected limb helps to slow the spread of venom by reducing movement. Keeping the limb still and using a splint can prevent the venom from circulating more rapidly through the body.

Choice C Reason

Place a tourniquet above and below the affected area. This statement is incorrect. Using a tourniquet is not recommended for snake bites as it can cause severe damage to the affected limb by cutting off blood flow completely. This can lead to tissue death and other complications.

Choice D Reason

Elevate the affected extremity. This statement is incorrect. Elevating the limb can increase the spread of venom. The affected limb should be kept at or below heart level to slow the venom’s spread.

Choice A Reason

Increased erythrocyte sedimentation rate (ESR) is a marker of inflammation and is commonly elevated in conditions like rheumatoid arthritis. However, it is not a direct adverse effect of NSAID therapy. NSAIDs are more likely to cause gastrointestinal issues, such as bleeding, which would be detected by a fecal occult blood test.

Choice B Reason

Elevated creatinine clearance is not typically associated with NSAID use. In fact, NSAIDs can potentially reduce kidney function, leading to decreased creatinine clearance. Therefore, this option is incorrect.

Choice C Reason

Increased serum potassium levels can occur with NSAID use, especially in patients with compromised kidney function. However, this is less common compared to gastrointestinal bleeding, which is a more direct and frequent adverse effect of NSAID therapy.

Choice D Reason

Positive fecal occult blood test is the correct answer. NSAIDs can cause gastrointestinal bleeding, which can be detected through a fecal occult blood test. This is a well-documented adverse effect of NSAID therapy and is a significant concern for patients on long-term NSAID treatment.