A nurse is caring for a client with an electrical burn. The client states that since the wound on the skin is small, the burn must not be too bad. Which of the following is the best response by the nurse?
Electrical burns can have small amounts of skin damage, but more extensive damage beneath the skin.
Electrical burns commonly cause reddened/purplish skin without blistering.
Electrical burns typically are minor.
Electrical burns usually cause much more skin damage than what can be seen on your skin.
The Correct Answer is A
A. Electrical burns can have small amounts of skin damage, but more extensive damage beneath the skin.
This response is the best choice because it educates the client about the potential for deeper tissue damage associated with electrical burns. It acknowledges that while the burn on the skin may appear small, the damage underneath could be more extensive, affecting muscles, nerves, and blood vessels.
B. Electrical burns commonly cause reddened/purplish skin without blistering.
This statement is not the best response because it focuses solely on the appearance of the skin without addressing the potential for deeper tissue damage. While it is true that electrical burns can present with reddened or purplish skin without blistering, this response does not provide comprehensive information about the nature and severity of electrical burns.
C. Electrical burns typically are minor.
This response is incorrect because it downplays the seriousness of electrical burns. While some electrical burns may indeed be minor, others can cause significant tissue damage and complications. It's important for the nurse to educate the client about the range of severity that electrical burns can present.
D. Electrical burns usually cause much more skin damage than what can be seen on your skin.
This statement is partially accurate but does not provide as much information as choice A. While it acknowledges that electrical burns can cause more damage than what is visible on the skin's surface, it doesn't emphasize the potential for deeper tissue damage as effectively as choice A does.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","D","E"]
Explanation
A serum potassium level of 3.2 mEq/L indicates hypokalemia, which is a potential complication of inhibiting aldosterone secretion and release. Aldosterone plays a key role in potassium regulation in the body by promoting potassium excretion in the kidneys. When aldosterone secretion is inhibited, potassium excretion decreases, leading to an accumulation of potassium in the bloodstream and resulting in hypokalemia. Symptoms of hypokalemia may include muscle weakness, cramping, irregular heartbeat, and fatigue.
B. Urine output of 1,200 mL in the last 2 hours:
This option does not directly relate to complications of inhibiting aldosterone secretion. A urine output of 1,200 mL in the last 2 hours indicates adequate urine production, which is generally a positive sign. However, in the context of inhibiting aldosterone secretion, the nurse would be more concerned about decreased urine output due to potential renal effects.
C. Blood osmolality of 250 mOsm/kg (250 mmol/kg):
Blood osmolality within the normal range (usually around 275-295 mOsm/kg) is not directly associated with complications of inhibiting aldosterone secretion. Blood osmolality reflects the concentration of solutes in the blood and is regulated by various factors, including water balance, electrolyte levels, and hormonal regulation. Inhibiting aldosterone secretion primarily affects electrolyte balance rather than blood osmolality.
D. Urine output of 25 mL/hr:
A urine output of 25 mL/hr is considered low and may indicate decreased renal perfusion or impaired kidney function. Inhibiting aldosterone secretion can affect renal function and urine output, leading to decreased urine production. Reduced urine output can contribute to fluid and electrolyte imbalances and may be a concern in patients with inhibited aldosterone secretion.
E. Serum potassium level of 5.4 mEq/L:
A serum potassium level of 5.4 mEq/L indicates hyperkalemia, which is another potential complication of inhibiting aldosterone secretion. Aldosterone helps regulate potassium levels by promoting potassium excretion in the kidneys. When aldosterone secretion is inhibited, potassium excretion decreases, leading to an accumulation of potassium in the bloodstream and resulting in hyperkalemia. Symptoms of hyperkalemia may include muscle weakness, irregular heartbeat, nausea, and numbness or tingling.
Correct Answer is D
Explanation
A. Cardiac arrest related to septic shock:
Septic shock can occur in burn patients due to the breakdown of the skin barrier, which allows pathogens to enter the bloodstream and cause systemic infection. However, while septic shock is a serious complication of burn injuries, it is not the primary cause of death in the emergent phase. Septic shock can lead to multiple organ failure and contribute to mortality, but it is often a later complication rather than an immediate cause in the emergent phase.
B. Infection:
Infections are a significant concern in burn patients, especially as the burn wound provides an ideal environment for bacterial growth. However, infections typically contribute more significantly to mortality in the later phases of burn care rather than in the emergent phase. In the emergent phase, hypovolemic shock and other immediate complications have a greater impact on mortality.
C. Adrenal failure:
Adrenal failure, specifically acute adrenal insufficiency or Addisonian crisis, can occur in burn patients due to the stress response and corticosteroid depletion. While adrenal insufficiency is a concern in severe burn cases, it is not the primary cause of death in the emergent phase requiring referral to a burn center.
D. Hypovolemic shock and renal failure:
Hypovolemic shock is a critical concern in the emergent phase of burn trauma because burns can lead to significant fluid loss and electrolyte imbalances. Hypovolemic shock results from insufficient circulating blood volume, leading to inadequate perfusion of organs and tissues, which can be life-threatening. Additionally, renal failure can develop due to hypovolemia, decreased cardiac output, and the release of inflammatory mediators, leading to acute kidney injury (AKI). Hypovolemic shock and subsequent renal failure are major contributors to mortality in the emergent phase of burn trauma, necessitating prompt referral to a burn center for specialized care.
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