A nurse in the outpatient clinic is assessing a client who has psoriasis. The nurse should expect which of the following findings?
Silvery, white scales.
Intense pain.
Unilateral lesions.
Serous drainage
The Correct Answer is A
Choice A rationale
Silvery, white scales are a characteristic finding in psoriasis. Psoriasis is a chronic autoimmune condition that causes rapid skin cell turnover, leading to the buildup of scales and red patches on the skin.
Choice B rationale
Intense pain is not typically associated with psoriasis. While psoriasis can cause discomfort and itching, it is not usually described as intensely painful.
Choice C rationale
Unilateral lesions are not characteristic of psoriasis. Psoriasis typically presents with symmetrical lesions on both sides of the body.
Choice D rationale
Serous drainage is not a common finding in psoriasis. Psoriasis lesions are usually dry and scaly rather than exudative. .
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
A mesh-like device within the catheter that springs open is characteristic of a stent, not a balloon-tipped catheter used in PTCA. Stents are often used in conjunction with angioplasty to keep the artery open after the balloon has compressed the plaque.
Choice B rationale
While catheters can be used to take pressure measurements, this is not the primary function of the balloon-tipped catheter in PTCA. The main purpose of the balloon-tipped catheter is to compress the plaque against the artery wall to improve blood flow.
Choice C rationale
The balloon-tipped catheter in PTCA is used to compress the plaque against the coronary blood vessel wall. This process, known as balloon angioplasty, helps to widen the artery and improve blood flow to the heart.
Choice D rationale
Cutting away plaque with an embedded blade is a description of atherectomy, not PTCA. Atherectomy involves a different type of catheter designed to remove plaque from the artery wall.
Correct Answer is B
Explanation
Choice A rationale
9 percent is the percentage of total body surface area (TBSA) for one arm (front or back) or the head and neck combined. Since the burns are on the front and back of both arms, this percentage is too low.
Choice B rationale
18 percent is the correct percentage of TBSA for burns on the front and back of both arms. Each arm accounts for 9 percent of TBSA, so both arms together account for 18 percent.
Choice C rationale
36 percent is the percentage of TBSA for burns on both legs (front and back) or the entire trunk (anterior and posterior). This percentage is too high for burns on the front and back of both arms.
Choice D rationale
54 percent is the percentage of TBSA for burns on the entire trunk (anterior and posterior) and one leg (front and back). This percentage is too high for burns on the front and back of both arms.
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