A nurse is caring for a client following the application of a heating pad. Which of the following manifestations should the nurse identify as an indication that the client has a first-degree burn?
Blistering
Leathery skin
Waxy skin
Erythema (redness)
The Correct Answer is D
A. Blistering: Blistering is characteristic of second-degree (partial-thickness) burns, not first-degree burns.
B. Leathery skin: Leathery or tough skin is a sign of a third-degree (full-thickness) burn, which extends through the dermis.
C. Waxy skin: Waxy, white, or charred skin is seen in deep burns, including third- and fourth-degree burns, not first-degree burns.
D. Erythema (redness): First-degree burns (superficial burns) affect only the epidermis and present as erythema, pain, and possible mild swelling without blistering.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","D","E"]
Explanation
A. Can be stored for later use as glycogen: Glucose is stored in the liver and muscles as glycogen for energy use when needed.
B. Converts to urea: Urea is a waste product formed from protein metabolism, not glucose metabolism.
C. Converts to ammonia: Ammonia is a byproduct of amino acid breakdown, not glucose metabolism.
D. Is burned as fuel to get energy: Glucose is the body's primary energy source, metabolized via glycolysis, the Krebs cycle, and oxidative phosphorylation.
E. Is the most important sugar in the body: Glucose is the key monosaccharide required for cellular metabolism and ATP production.
Correct Answer is A
Explanation
A. Nervous tissue: Nervous tissue consists of neurons, which have dendrites (receive signals) and axons (transmit signals) to facilitate communication within the nervous system.
B. Muscle tissue: Muscle tissue contracts to cause movement but does not contain dendrites and axons.
C. Epithelial tissue: Epithelial tissue forms protective barriers and does not have neurons or nerve cell structures.
D. Connective tissue: Connective tissue supports and binds body structures but does not transmit nerve signals.
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