A nurse is evaluating a client who is 70 years old for signs of dehydration.

Which of the following findings should the nurse expect?

Increased skin turgor.

Decreased pulse rate

Increased urine output.

Decreased mental status.

Answer and Explanation

The Correct Answer is D

The correct answer is D.

Decreased mental status. Dehydration in elderly people can cause confusion, disorientation, or drowsiness due to the loss of water and electrolytes from the body.

These symptoms can affect the cognitive function and alertness of the client. Dehydration can also lead to complications such as kidney problems, electrolyte imbalances, or low blood pressure.

Choice A is wrong because increased skin turgor is not a sign of dehydration.

Skin turgor is the ability of the skin to return to its normal shape after being pinched or pulled. Dehydration causes decreased skin turgor, meaning the skin stays tented or wrinkled after being pinched.

Choice B is wrong because decreased pulse rate is not a sign of dehydration. Dehydration causes increased pulse rate, as the heart has to work harder to pump blood to the vital organs when there is less fluid in the body.

Choice C is wrong because increased urine output is not a sign of dehydration. Dehydration causes decreased urine output, as the kidneys try to conserve water and produce more concentrated urine.

The urine may also be darker in color than normal.

Normal ranges for fluid intake and output vary depending on age, weight, activity level, and health status.

However, a general guideline is to drink at least eight 8-ounce glasses of water per day and produce at least 30 mL of urine per hour.

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Correct Answer is A

Explanation

The correct answer is A.

HRT can relieve hot flashes, vaginal dryness and mood swings, but it can also increase the risk of breast cancer, stroke and blood clots.This answer is based on the evidence from various studies that have shown the benefits and risks of HRT.

Choice B is wrong because HRT cannot prevent osteoporosis, heart disease and dementia, and it does not cause weight gain, acne and hair loss.These are common misconceptions about HRT that are not supported by scientific research.

Choice C is wrong because HRT does not have a significant effect on sexual function, skin elasticity and memory, and it does not lower the immune system, blood pressure and blood sugar.These are also myths about HRT that have no basis in reality.

Choice D is wrong because HRT can improve sleep quality, energy levels and mood, but it can also cause or worsen headaches, nausea and bloating.These are some of the possible side effects of HRT that vary depending on the type, dose and duration of the therapy.

Normal ranges for estrogen and progesterone levels depend on the stage of menopause, the type of HRT and the individual factors of each woman.

Generally, estrogen levels range from 10 to 50 pg/mL (picograms per milliliter) and progesterone levels range from 0.1 to 25 ng/mL (nanograms per milliliter) in postmenopausal women.

A. Muscle atrophy and fasciculations. B. Intention tremors and nystagmus. C. Flaccid paralysis and areflexia. D. Hyperactive reflexes and spasticity.

Correct Answer is B

Explanation

Intention tremors and nystagmus.These are some of the common symptoms of multiple sclerosis (MS), a condition that affects the central nervous system and causes communication problems between the brain and the rest of the body.Intention tremors are involuntary shaking movements that occur when a person tries to perform a precise action, such as reaching for an object or writing.Nystagmus is a condition where the eyes make repetitive, uncontrolled movements, often resulting in reduced vision and depth perception.

Choice A is wrong because muscle atrophy and fasciculations are more typical of motor neuron diseases, such as amyotrophic lateral sclerosis (ALS), which affect the nerve cells that control voluntary muscle movements.

Choice C is wrong because flaccid paralysis and areflexia are signs of lower motor neuron lesions, which can be caused by spinal cord injuries, peripheral nerve disorders, or Guillain-Barré syndrome.

Choice D is wrong because hyperactive reflexes and spasticity are signs of upper motor neuron lesions, which can be caused by stroke, traumatic brain injury, or cerebral palsy.

Normal ranges for some of the symptoms mentioned are:.

• Intention tremors: none or minimal.

• Nystagmus: none or minimal.

• Muscle atrophy: none or minimal.

• Fasciculations: none or minimal.

• Flaccid paralysis: none or minimal.

• Areflexia: absent or reduced reflexes.

• Hyperactive reflexes: normal or slightly increased reflexes.

• Spasticity: normal or slightly increased muscle tone.

A. Muscle atrophy and fasciculations B.

Intention tremors and nystagmus C.

Flaccid paralysis and areflexia D.

Hyperactive reflexes and spasticity

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A nurse is evaluating a client who is 70 years old for signs of dehydration. Which of the following findings should the nurse expect?

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A nurse is evaluating a client who is 70 years old for signs of dehydration. Which of the following findings should the nurse expect?

A nurse is evaluating a client who is 70 years old for signs of dehydration.

Which of the following findings should the nurse expect?