The RN is explaining to an elderly client why the skin folds and sags as part of the normal aging process. What is the correct mechanism for this?
Increasing capillary fragility
increased sebaceous and sweat glands.
Decreased collagen.
Lose elasticity
The Correct Answer is C
A. Increasing capillary fragility contributes to bruising and bleeding but does not directly cause skin folding or sagging.
B. Increased sebaceous and sweat glands may affect skin texture but are not the primary cause of sagging skin.
C. Decreased collagen is the primary reason for skin sagging in aging, as collagen provides structure and elasticity to the skin. With age, collagen production decreases, leading to wrinkles and sagging.
D. Loss of elasticity is a consequence of reduced collagen and elastin fibers, contributing to skin changes, but decreased collagen is the main cause of the sagging.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Increasing capillary fragility contributes to bruising and bleeding but does not directly cause skin folding or sagging.
B. Increased sebaceous and sweat glands may affect skin texture but are not the primary cause of sagging skin.
C. Decreased collagen is the primary reason for skin sagging in aging, as collagen provides structure and elasticity to the skin. With age, collagen production decreases, leading to wrinkles and sagging.
D. Loss of elasticity is a consequence of reduced collagen and elastin fibers, contributing to skin changes, but decreased collagen is the main cause of the sagging.
Correct Answer is C
Explanation
A. Peripheral vascular disease involves issues with blood flow to the extremities but does not typically present with jugular vein distension or a gallop heart sound.
B. Fluid and electrolyte disturbances may affect heart rhythm and fluid balance but are less likely to present with these specific findings.
C. Heart failure is the most likely cause, as jugular vein distension and a third heart sound (S3 gallop) are common signs of heart failure, particularly when the heart cannot effectively pump blood.
D. Atrial-septal defect may cause heart murmurs or irregular rhythms but is not typically associated with jugular vein distension or an S3 gallop.
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