The normal elasticity and resiliency of the skin caused by the outward pressure of the cells and interstitial fluid is called:
turgor
tetany
stridor
dehydration
The Correct Answer is A
A. Turgor: Turgor refers to the skin’s elasticity, which is maintained by hydration and interstitial fluid volume.
B. Tetany: Tetany is a condition of muscle spasms due to low calcium levels.
C. Stridor: Stridor is a high-pitched sound caused by airway obstruction.
D. Dehydration: Dehydration can cause poor skin turgor, but it is not the term for normal skin elasticity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. hyperkalemia: Elevated potassium can cause fatal cardiac arrhythmias.
B. hyponatremia: While it can be serious, it typically causes neurologic symptoms and is less immediately life-threatening than hyperkalemia.
C. hypokalemia: Also dangerous but usually less acutely life-threatening than hyperkalemia.
D. hypernatremia: Can cause serious symptoms but not as immediately dangerous to cardiac function.
Correct Answer is D
Explanation
A. Vertical compartment: This is not a recognized body fluid compartment.
B. Interstitial compartment: This is part of the extracellular fluid, but substances must move further to be effective.
C. Horizontal compartment: Not a physiological term.
D. Intracellular compartment: Substances must enter the cells to exert their intended effect.
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