Pressure ulcers are defined as an injury to the skin and/or underlying tissue resulting from pressure or in combination with shear, usually over a bony prominence. As a nurse, what do you know you must do to prevent pressure ulcers? (Select all that apply.)

Choice A reason: A shortened warning time between the desire to void and actual micturition is a common sign of urinary incontinence in older adults. It is caused by the decreased bladder capacity, increased bladder irritability, and reduced urethral resistance that occur with aging.

Choice B reason: The first urge to void occurs at the midbladder volume (250-350 mL) is not a correct answer, as this is the normal bladder sensation for adults of all ages. It does not indicate urinary incontinence.

Choice C reason: Diarrhea is the most common gastrointestinal complaint made to the health care provider is not a correct answer, as it is not related to urinary incontinence. It is a separate condition that affects the bowel movements.

Choice D reason: Constipation as a symptom of altered bladder functions is not a correct answer, as it is not a direct cause or effect of urinary incontinence. However, constipation can worsen urinary incontinence by increasing the pressure on the bladder and pelvic floor muscles.

Choice E reason: None of the above is not a correct answer, as there is one choice that is true for urinary incontinence in older adults.

Choice A: The use of restraints on older patients helps prevent injuries from falls - This statement is not true. The use of restraints can increase the risk of injury and is generally discouraged¹.

Choice B: About 50% to 70% of falls in hospitals occur while transferring between bed and chair - This statement is true. Transfers are a high-risk activity for falls, and appropriate precautions should be taken¹.

Choice C: Falls that do not cause physical injury are not significant - This statement is not true. Even falls without injury can have significant psychological impacts, leading to fear of falling and reduced mobility¹.

Choice D: The get-up-and-go test provides a measure of a patient's energy and initiative - This statement is not true. The get-up-and-go test is used to assess a person's mobility and balance, not their energy and initiative¹.