A client is admitted to the hospital with a burn injury that covers 30% of the total body surface area (TBSA). The client's weight is 70 kg. Using the Parkland formula, how much fluid should the client receive in the first 24 hours after the injury?
2,100 mL
4,200 mL
8,400 mL
16,800 mL
The Correct Answer is D
Correct answer: D) 16,800 mL
Rationale: The Parkland formula is used to calculate the fluid resuscitation for burn clients. It states that the client should receive 4 mL of lactated Ringer's solution per kg of body weight per percentage of TBSA burned in the first 24 hours after the injury. Half of this amount should be given in the first 8 hours, and the remaining half should be given in the next 16 hours. Therefore, for this client, the calculation is as follows:
4 mL x 70 kg x 30% = 8,400 mL in the first 24 hours
8,400 mL / 2 = 4,200 mL in the first 8 hours
8,400 mL - 4,200 mL = 4,200 mL in the next 16 hours
Incorrect options:
A) 2,100 mL - This is half of the amount that should be given in the first 8 hours.
B) 4,200 mL - This is the amount that should be given in the first 8 hours or in the next 16 hours.
C) 8,400 mL - This is half of the amount that should be given in the first 24 hours.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Correct answer: C) Primary intention wound
Rationale: A primary intention wound is one that heals by epithelialization, with minimal tissue loss and scarring. The wound edges are approximated (closed), either naturally or by surgical means, and there is minimal drainage and inflammation. Granulation tissue is the new connective tissue that forms on the wound bed, indicating healing.
Incorrect options:
A) Partial-thickness wound - This is a wound that involves damage to the epidermis and part of the dermis, such as an abrasion or a blister. It heals by regeneration, with minimal scarring.
B) Full-thickness wound - This is a wound that involves damage to the epidermis, dermis, and underlying structures, such as a pressure ulcer or a surgical incision. It heals by granulation, contraction, and epithelialization, with significant scarring.
D) Secondary intention wound - This is a wound that heals by granulation, contraction, and epithelialization, with significant tissue loss and scarring. The wound edges are not approximated (open), either due to infection, trauma, or chronicity, and there is copious drainage and inflammation.
Correct Answer is A
Explanation
Correct answer: A) Eschar
Rationale: Eschar is dead tissue that is black, dry, and hard and adheres firmly to the wound bed or ulcer edges. It may be stable (dry, adherent, intact without erythema or fluctuance) or unstable (loose, moist, boggy, edematous). Stable eschar on the heels serves as the body's natural cover and should not be removed. Unstable eschar in infected wounds should be debrided to expose viable tissue.
Incorrect options:
B) Slough - This is dead tissue that is yellow, tan, gray, green, or brown and has a moist, stringy, or mucinous appearance. It may be loosely attached or firmly adherent to the wound bed. It should be removed to promote wound healing.
C) Fibrin - This is a protein involved in blood clotting that forms a mesh-like structure to seal the wound and stop bleeding. It may appear as a yellowish-white film on the wound surface. It should not be confused with slough or pus.
D) Exudate - This is fluid that leaks out of blood vessels into the surrounding tissues due to inflammation or injury. It may have different characteristics depending on the type and stage of the wound. It should be managed to maintain a moist but not wet wound environment.
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