A nurse is assessing a client who sustained major full-thickness burns to their lower legs 12 hours ago. Which of the following findings should the nurse expect?

Epithelialization at the site

Severe pain at the site

Edema at the site

Blistering at the site

Answer and Explanation

The Correct Answer is C

Choice A reason: Epithelialization at the site of a major full-thickness burn would not be expected 12 hours post-injury. Epithelialization is a later stage of wound healing where new skin cells form and cover the wound. In full-thickness burns, this process is significantly delayed and typically requires skin grafting for wound closure.

Choice B reason: Severe pain is not typically associated with full-thickness burns due to the destruction of nerve endings in the skin. However, there may be severe pain in the surrounding areas that have sustained less severe burns.

Choice C reason: Edema is a common and expected finding at the site of a major full-thickness burn 12 hours post-injury. The inflammatory response to the burn injury leads to increased vascular permeability and fluid shift from the intravascular to the interstitial space, resulting in edema.

Choice D reason: Blistering is characteristic of partial-thickness burns (second-degree burns) but not full-thickness burns (third-degree burns). In full-thickness burns, the skin is destroyed to the point where blisters do not form.

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Correct Answer is D

Explanation

Choice A reason: Epinephrine is primarily used in emergency situations for its vasoconstrictive and bronchodilatory effects, particularly in cases of anaphylaxis or cardiac arrest. It is not typically used to manage symptoms associated with brainstem contusions or to regulate urinary output.

Choice B reason: Furosemide is a loop diuretic commonly prescribed to reduce fluid retention in conditions such as heart failure or renal disease. Given that the client has already produced a large volume of urine (4,000 mL in 24 hours, which is above the normal range of 800 to 2,000 milliliters per day), administering furosemide would not be appropriate as it would likely exacerbate the excessive urinary output.

Choice C reason: Nitroprusside is a potent vasodilator used to treat acute hypertensive crises. It has no role in the management of thirst or regulation of urinary output and is not indicated for the treatment of brainstem contusions.

Choice D reason: Desmopressin is a synthetic analogue of the naturally occurring antidiuretic hormone vasopressin. It is used to treat conditions characterized by excessive urination, such as diabetes insipidus, and to manage polyuria and polydipsia (excessive thirst) following head trauma or surgery in the pituitary region. In the context of a brainstem contusion with a reported high urinary output, desmopressin would be the appropriate medication to prescribe to reduce urine volume and address the client's thirst.

A. "I take my other pills at least 30 minutes after my alendronate." B. "I take my alendronate on the same day every week with an 8-ounce glass of milk." C. "I sit up and read the morning paper after taking my alendronate." D. "I will need to have a bone density test occasionally while taking this medication."

Correct Answer is B

Explanation

Choice A reason: This statement does not indicate a need for further instruction. It is recommended to take other medications at least 30 minutes after alendronate to ensure proper absorption of the drug.

Choice B reason: This statement indicates a need for further instruction. Alendronate should be taken with plain water, not milk. The calcium in milk can interfere with the absorption of alendronate.

Choice C reason: This statement is correct and does not indicate a need for further instruction. Patients are advised to stay upright for at least 30 minutes after taking alendronate to prevent esophageal irritation or reflux.

Choice D reason: This statement is correct and does not indicate a need for further instruction. Periodic bone density tests are necessary to monitor the effectiveness of alendronate therapy in treating osteoporosis.

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A nurse is assessing a client who sustained major full-thickness burns to their lower legs 12 hours ago. Which of the following findings should the nurse expect?

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Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has a contusion of the brainstem and reports thirst. The client's urinary output was 4,000 mL over the past 24 hours. The nurse should anticipate a prescription for which of the following intravenous (IV) medications?

Correct Answer is D

Explanation

A nurse is reinforcing teaching with a client who has osteoporosis and is prescribed (Fosamax) alendronate 70 mg PO weekly. Which of the following statements by the client indicates a need for further instruction?

Correct Answer is B

Explanation

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