The health care provider prescribes core warming methods for a conscious client with severe hypothermia. What equipment should the nurse obtain?

Three-way Foley with warmed lavage fluid

Bag-valve-mask with warmed humidified oxygen

Cardiopulmonary bypass machine

Several warm blankets and warming pads.

Answer and Explanation

The Correct Answer is D

Rationale:

A. This method (bladder or gastric lavage with warmed fluids) is considered a core rewarming technique, but it is invasive and typically reserved for unconscious or severely unstable clients. It is not the first choice for a conscious client who can still regulate airway and tolerate noninvasive warming.

B. While warmed, humidified oxygen can help raise body temperature, the bag-valve-mask is primarily for respiratory support in clients who are not breathing adequately. A conscious client with stable breathing usually does not need this equipment.

C. This is an invasive, high-risk method used only in extreme hypothermia with cardiac instability or failure. It is not appropriate for a conscious client who can be managed with less invasive methods.

D. For a conscious client with severe hypothermia, external warming methods such as warm blankets, heating pads, or forced-air warming devices are the safest and most effective first-line interventions. They allow gradual, controlled warming while maintaining comfort and safety, and they reduce the risk of complications such as arrhythmias that can occur with rapid core warming.

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Correct Answer is A

Explanation

Rationale:

A. Alcohol is a major precipitating factor for acute pancreatitis and can trigger recurrent episodes. Abstaining from alcohol is the most important lifestyle modification to prevent further pancreatic injury, complications, and hospitalizations. This instruction directly addresses the underlying cause and is essential for long-term health.

B. While stress management can support overall well-being, it does not directly prevent or treat pancreatitis. Avoiding stress is not a primary intervention for preventing recurrence of acute pancreatitis.

C. Smoking cessation is important for general health and reduces the risk of pancreatic cancer, but it is secondary to alcohol abstinence in the context of acute pancreatitis management.

D. Pancreatic enzyme replacement therapy is typically indicated for chronic pancreatitis when exocrine insufficiency develops, not for acute pancreatitis. Teaching enzyme administration is not the priority at discharge for an acute episode.

A. Core body temperature of 40.9°C B. Tachycardia, hypotension, and hot, dry skin C. Profuse sweating, tachycardia, and confusion D. Headache, nausea, and dizziness

Correct Answer is D

Explanation

Rationale:

A. Heat exhaustion typically presents with normal to slightly elevated body temperature, usually below 40°C. A core temperature above 40°C indicates heat stroke, a more severe heat-related illness that involves central nervous system dysfunction and potential organ failure. Therefore, a temperature of 40.9°C is not expected in heat exhaustion.

B. While tachycardia and hypotension can occur in heat exhaustion due to fluid and electrolyte loss, hot, dry skin is a hallmark of heat stroke, not heat exhaustion. In heat exhaustion, the body continues to sweat profusely as a compensatory mechanism to dissipate heat. The presence of dry skin would suggest progression to a more severe condition.

C. Profuse sweating and tachycardia are indeed common in heat exhaustion, reflecting dehydration and sympathetic nervous system activation. However, confusion or altered mental status is more characteristic of heat stroke, indicating central nervous system involvement. In true heat exhaustion, cognitive function is generally preserved, though the client may feel weak or fatigued.

D. These are classic signs of heat exhaustion, resulting from fluid and electrolyte loss and decreased perfusion due to prolonged heat exposure. Additional symptoms may include fatigue, muscle cramps, mild tachycardia, and pallor. The presence of intact mental status differentiates heat exhaustion from heat stroke. Early recognition and management with oral or IV fluids, cooling measures, and rest in a cool environment are essential to prevent progression.

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The health care provider prescribes core warming methods for a conscious client with severe hypothermia. What equipment should the nurse obtain?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse provides discharge teaching to the client diagnosed with acute pancreatitis. Which instruction is most important for the nurse to give the client?

Correct Answer is A

Explanation

An emergency department nurse assesses a client with heat exhaustion. Which findings should the nurse anticipate?

Correct Answer is D

Explanation

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