If a nursing assistant is unable to obtain a proper reading of a resident's vital signs, she should

Correct Answer: C

Rationale: The correct answer is C: Tell the nurse. This is the best course of action as it ensures the resident's health and safety by involving a higher qualified professional. Guessing (A) is dangerous and irresponsible. Using the previous reading (B) may not reflect the current status of the resident. Leaving the space blank (D) could lead to overlooking potential health issues. Communicating with the nurse (C) allows for proper guidance and ensures accurate care.

Correct Answer: A

Rationale: The correct answer is A because encouraging a resident to drink every time she sees him helps ensure regular fluid intake, preventing dehydration. This approach promotes hydration without overwhelming the resident with excessive fluids. Choice B is incorrect as insisting on a specific type of drink may not suit the resident's preferences. Choice C is incorrect as withholding fluids can lead to dehydration. Choice D is incorrect as leaving a carton of milk does not actively encourage the resident to drink and may not suit their preferences or dietary restrictions.

Correct Answer: C

Rationale: The correct answer is C: Women have a shorter urethra. This anatomical difference in women makes them more prone to urinary tract infections (UTIs) as bacteria have easier access to the bladder. The shorter urethra allows bacteria to travel up to the bladder more quickly. Choice A is incorrect as gonads are not related to UTIs. Choice B is incorrect as kidney function is not a direct cause of UTIs. Choice D is incorrect as urinary incontinence is a separate condition and not a direct reason for increased UTI risk in women.

Correct Answer: D

Rationale: The correct answer is D because as we age, the skin undergoes natural changes such as thinning and becoming more fragile. This is due to a decrease in collagen production and a reduction in the skin's ability to retain moisture. Thinning skin makes the elderly more susceptible to injuries and skin tears. A: Amount of fat and collagen increases - This is incorrect as aging leads to a decrease in collagen production and loss of fat in the skin. B: Pressure injuries occur - While pressure injuries can be common in older adults, it is not a normal age-related change of the integumentary system. C: Hair thickens - Hair thinning or loss is more common with age, not thickening. In summary, the normal age-related change of the integumentary system is skin becoming thinner and more fragile due to decreased collagen and moisture retention.

Correct Answer: B

Rationale: The correct answer is B: In the morning. Elastic stockings should be applied in the morning when the leg swelling is at its minimum. This ensures optimal compression effectiveness throughout the day when the individual is most active. Applying them in the evening (choice A) may lead to discomfort due to increased swelling during the day. Mid-afternoon (choice C) is not ideal as it may miss the opportunity to provide consistent compression. Applying them after exercising (choice D) may not be effective as the swelling may already be present.