How is psoriasis typically diagnosed?
Blood test to detect the presence of Streptococcus bacteria.
Biopsy of the skin lesions for histopathological examination.
Chest X-ray to assess lung involvement.
Urinalysis to identify inflammatory markers.
The Correct Answer is B
Explanation: A definitive diagnosis of psoriasis is often made through a skin biopsy, where a small sample of the affected skin is taken and examined under a microscope to confirm the presence of psoriasis-related changes.
Incorrect choices: a. Blood tests are not used to diagnose psoriasis, as it is not caused by a bacterial infection.
c. Chest X-rays are not part of the diagnostic process for psoriasis, as it primarily affects the skin and not the lungs.
d. Urinalysis is not used to diagnose psoriasis, as it does not provide relevant information about the skin condition.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Explanation: Moisturizers are beneficial in managing psoriasis symptoms as they help keep the skin hydrated and reduce dryness and itching. Avoiding moisturizers can worsen psoriasis symptoms and is not recommended.
Incorrect choices: a. Stress is a known trigger for psoriasis flare-ups, and avoiding stress can help manage the condition.
b. Limiting alcohol consumption is important as alcohol can trigger or exacerbate psoriasis symptoms.
d. Smoking is associated with increased severity and risk of psoriasis, and quitting smoking can help improve symptoms.
Correct Answer is D
Explanation
Explanation: Chronic psoriasis is characterized by thickened, scaly plaques with silvery-white scales. These plaques result from the excessive growth and turnover of skin cells in psoriasis.
Incorrect choices: a. Generalized redness with no scaling: This description does not align with chronic psoriasis. Psoriasis plaques are typically scaly and have a characteristic appearance.
b. Pustules and fluid-filled blisters: Pustular psoriasis is a specific subtype of psoriasis characterized by pustules, but it is not a hallmark of chronic psoriasis.
c. Hyperpigmented patches with rough texture: Hyperpigmentation and rough texture are not typical features of chronic psoriasis. The characteristic feature is the presence of silvery-white scales on thickened plaques.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.