With burn injuries, it is important to determine the depth of injury. You are in the sun too long without sunscreen and develop redness and blistering on your face, chest, and back. What depth of burn did you experience?
Dermal thickness burn
Full-thickness burn
Superficial partial-thickness burn
Deep partial-thickness burn
The Correct Answer is C
A. Dermal thickness burn is not a standard classification for burns.
B. A full-thickness burn extends through the entire dermis and often involves the underlying tissues, which is not consistent with redness and blistering.
C. Based on the symptoms described – redness and blistering – the depth of burn experienced is consistent with a second-degree burn, also known as a partial-thickness burn. This type of burn affects not only the outer layer of skin, known as the epidermis, but also extends into the dermis, which is the second layer of skin.
D. Deep partial-thickness burns affect not only the epidermis but also the deeper layer of the skin, the dermis, and they do not typically blister immediately.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Having had the flu does not guarantee lifelong immunity; different strains can circulate each year.
B. While previous infection may provide some immunity, it is not complete protection, and vaccination can enhance protection against future infections.
C. Immunosuppressants would actually increase the risk of infection rather than provide protection.
D. Vaccination is the best way to provide protection against prevalent strains of influenza, as the virus can mutate and new strains can emerge each season.
Correct Answer is A
Explanation
A. Crohn's disease can cause granulomatous inflammation that leads to strictures in the bowel, increasing the risk of obstruction.
B. While Crohn's disease often affects the small intestine, ulcerative colitis typically affects the colon, and both can lead to obstructions, but the nature of Crohn's lesions contributes more to this risk.
C. Abdominal pain and diarrhea are symptoms but do not specifically explain obstruction risk.
D. Dietary triggers may exacerbate symptoms but are not a primary reason for increased obstruction risk in Crohn's.
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