Older adults should consume how much fluid per day?

Choice A reason: The classic signs of elevated glucose levels, polyuria, polyphagia, and polydipsia are rarely present in older adults is true because older adults may have impaired thirst sensation, reduced appetite, or altered renal function that can mask these symptoms. They may also have other chronic conditions or medications that can affect their glucose levels or urine output.

Choice B reason: Older adults tend to metabolize glucose at a faster rate than younger adults is false because older adults usually have a slower metabolism and a reduced insulin sensitivity that can impair their glucose regulation. They may also have less muscle mass and more fat tissue that can affect their glucose utilization.

Choice C reason: Fingerstick glucose monitoring is inaccurate in older adults is false because fingerstick glucose monitoring is a reliable and convenient method to measure blood glucose levels in older adults, as long as they follow the proper technique and calibration. They may also benefit from using devices that have larger displays, voice output, or memory functions.

Choice D reason: There is a higher tolerance for elevated levels of circulating glucose in older adults is false because elevated levels of circulating glucose can cause serious complications in older adults, such as cardiovascular disease, kidney disease, nerve damage, or infections. Older adults may have a higher risk of developing these complications due to their age, comorbidities, or frailty.

Choice A reason: Skin becomes more vulnerable to sun damage is true because as the skin ages, it loses its elasticity and ability to repair itself from the harmful effects of ultraviolet (UV) radiation. Sun damage can cause wrinkles, age spots, and skin cancer. The nurse would advise the older adult person to protect their skin from the sun by wearing sunscreen, hats, and clothing that covers the skin.

Choice B reason: Sweat gland activity increases is false because as the skin ages, it produces less sweat and oil, which can make the skin dry and prone to itching. The nurse would advise the older adult person to moisturize their skin regularly and avoid hot showers or baths that can dry out the skin.

Choice C reason: Skin becomes darker in unexposed areas is false because as the skin ages, it produces less melanin, the pigment that gives the skin its color. This can make the skin lighter and more sensitive to sunburn. The nurse would advise the older adult person to check their skin for any changes in color, shape, or size of moles or spots that could indicate skin cancer.

Choice D reason: Generous amounts of soap should be used for cleansing is false because as the skin ages, it becomes thinner and more fragile, and can be irritated by harsh chemicals or fragrances. The nurse would advise the older adult person to use mild, unscented soap and water for cleansing, and to pat the skin dry gently.