Which factor is NOT a contributor to frailty in a patient with cardiovascular disease?

Which factor is NOT a contributor to frailty in a patient with cardiovascular disease?

• A. Decreased sense of thirst
• B. Electrolyte imbalance
• C. Digestive abnormalities
• D. Inability to walk 10 feet

Answer: (C)

Frailty is about reduced physiologic reserve and increased vulnerability to stressors, especially in older adults with cardiovascular disease. In this context, factors that directly reflect or worsen that reserve and daily functioning are most telling. Decreased sense of thirst can lead to dehydration, which challenges blood pressure stability, kidney function, and overall circulatory efficiency—all of which can precipitate weakness and decline in resilience. Electrolyte imbalances disrupt cardiac conduction, muscle function, and fluid balance, neatly tying into frailty by undermining strength and stability. Inability to walk a short distance like 10 feet signals reduced mobility and gait speed, core indicators of frailty and functional decline. Digestive abnormalities, while they can influence nutrition, are not a direct driver of frailty in this cardiovascular context. They may affect nutritional intake indirectly, but the immediate links to physiologic reserve and daily functional capability are weaker than the other factors. So digestive abnormalities are not considered a direct contributor here.

Frailty is about reduced physiologic reserve and increased vulnerability to stressors, especially in older adults with cardiovascular disease. In this context, factors that directly reflect or worsen that reserve and daily functioning are most telling.

Decreased sense of thirst can lead to dehydration, which challenges blood pressure stability, kidney function, and overall circulatory efficiency—all of which can precipitate weakness and decline in resilience. Electrolyte imbalances disrupt cardiac conduction, muscle function, and fluid balance, neatly tying into frailty by undermining strength and stability. Inability to walk a short distance like 10 feet signals reduced mobility and gait speed, core indicators of frailty and functional decline.

Digestive abnormalities, while they can influence nutrition, are not a direct driver of frailty in this cardiovascular context. They may affect nutritional intake indirectly, but the immediate links to physiologic reserve and daily functional capability are weaker than the other factors. So digestive abnormalities are not considered a direct contributor here.