A nurse is performing an admission assessment on an older patient who presented with a high fever and cough, reduced oral intake for 3 days, and lower extremity weakness. The patient has sunken eyes, and the patient’s skin turgor over the sternum is poor. The nurse suspects that the patient is dehydrated. Which of the following are indicators of dehydration in this patient? (Select all that apply.)

Choice A reason: This is a correct answer because Alzheimer's disease affects the brain cells and causes them to degenerate and die. This leads to a gradual decline in cognitive abilities, such as memory, language, reasoning, and problem-solving.

Choice B reason: This is a correct answer because Alzheimer's disease interferes with the daily activities and routines of the affected person. They may experience a decline from their previous level of functioning, such as forgetting appointments, misplacing items, or getting lost.

Choice C reason: This is an incorrect answer because easily frustrated is not a specific outcome of the early stage of Alzheimer's disease. Although some people with Alzheimer's disease may become frustrated, irritated, or angry due to their cognitive impairment, this is not a universal or diagnostic symptom.

Choice D reason: This is a correct answer because Alzheimer's disease affects the short-term memory first, causing the person to forget recent events, conversations, or names. This is called mild memory loss, and it is one of the most common signs of the early stage of Alzheimer's disease.

Choice E reason: This is a correct answer because Alzheimer's disease affects the frontal lobe of the brain, which is responsible for executive functions, such as planning, organizing, decision-making, and judgement. This leads to impaired judgement, such as making poor financial choices, neglecting personal hygiene, or acting inappropriately.

Choice A reason: Diaphoresis is a common symptom of hypoglycemia, as the body tries to increase blood flow and release adrenaline to raise blood sugar levels. The client may notice sweating on the face, palms, or underarms.

Choice B reason: Anxiety is a common symptom of hypoglycemia, as the low blood sugar affects the brain and nervous system. The client may feel nervous, restless, or fearful.

Choice C reason: Tachycardia is not a reliable symptom of hypoglycemia for this client, as he is taking metoprolol, a beta-blocker that lowers the heart rate. Metoprolol can mask the signs of hypoglycemia, such as palpitations, tremors, and increased heart rate.

Choice D reason: Impaired vision is not a reliable symptom of hypoglycemia for this client, as he is an older adult who may have other eye problems, such as cataracts, glaucoma, or macular degeneration. Impaired vision can also be caused by other factors, such as fatigue, stress, or medication side effects.

Choice E reason: Confusion is a common symptom of hypoglycemia, as the low blood sugar affects the brain and cognitive function. The client may have difficulty thinking clearly, remembering things, or making decisions.

Choice F reason: Dizziness is a common symptom of hypoglycemia, as the low blood sugar affects the balance and coordination. The client may feel lightheaded, faint, or unsteady.