A nurse arrives at an accident scene where the victim has just received an electrical burn. Which is the nurse's primary concern?
The sites of entry and exit
Control of bleeding
The likelihood of cardiac arrest
The extent and depth of the burn
The Correct Answer is C
A. The sites of entry and exit: While important for assessing burn severity, immediate concern is not the primary issue.
B. Control of bleeding: Electrical burns do not typically cause significant external bleeding.
C. The likelihood of cardiac arrest: Electrical burns can cause cardiac arrhythmias or arrest, making this the primary concern.
D. The extent and depth of the burn While important for treatment, the immediate concern is cardiac arrest.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Cluster of papular lesions with pruritus: While scabies causes pruritic lesions, it is more characterized by burrows or wavy lines, not clusters.
B. Wavy threadlike lines on the body and pruritus: Scabies is distinguished by the presence of burrows, which appear as wavy, threadlike lines on the skin, accompanied by intense itching.
C. Small fluid-filled blisters that sting when scratched: Fluid-filled blisters are more characteristic of herpes simplex or chickenpox, not scabies.
D. Dry scaly patches in body creases that itch: This description is more typical of eczema or psoriasis, rather than scabies.
Correct Answer is B
Explanation
A. Aerobic: While aerobic exercises improve cardiovascular health, they are less effective in building muscle strength needed to prevent falls.
B. Weight-bearing: Weight-bearing exercises, such as resistance training, help strengthen muscles and improve balance, reducing the risk of falls.
C. Running: Running may be too intense and not suitable for all aging patients, particularly those with joint issues or balance problems.
D. Daily: The frequency of exercise is less relevant than the type; weight-bearing exercises specifically target muscle strength.
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