A nurse is assessing an older adult client. Which of the following should the nurse identify as an expected physiological change associated with aging?

Increased sensitivity to touch.

Decreased peripheral circulation.

Decreased airway resistance.

Increased appetite.

Answer and Explanation

The Correct Answer is B

Choice A rationale:

Increased sensitivity to touch is not an expected physiological change associated with aging. Older adults often experience decreased sensitivity to touch due to changes in nerve endings and decreased skin elasticity. This can lead to decreased sensation rather than increased sensitivity.

Choice B rationale:

Decreased peripheral circulation is an expected physiological change associated with aging. With age, blood vessels can become less elastic and more narrow, leading to reduced blood flow to the extremities. This can result in cold extremities, delayed wound healing, and increased vulnerability to skin breakdown. Nurses should assess for signs of impaired circulation in older adult clients and provide appropriate interventions to prevent complications.

Choice C rationale:

Decreased airway resistance is not an expected physiological change associated with aging. Older adults often experience increased airway resistance due to changes in lung elasticity and chest wall compliance. This can lead to decreased lung function and a higher risk of respiratory issues such as pneumonia and bronchitis.

Choice D rationale:

Increased appetite is not an expected physiological change associated with aging. In fact, many older adults experience a decrease in appetite due to factors such as changes in metabolism, decreased sense of taste and smell, and underlying health conditions. This reduced appetite can contribute to malnutrition and weight loss in the elderly population.

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Correct Answer is ["A","B","E"]

Explanation

Choice A rationale:

Dishwashing gloves are often made of latex, which can trigger an allergic reaction in individuals with a latex allergy. Direct contact with latex-containing items should be avoided to prevent allergic responses.

Choice B rationale:

Adhesive tape commonly contains latex and can lead to allergic reactions in individuals with a latex allergy. Avoiding contact with latex-containing items is crucial to prevent potential allergic symptoms.

Choice C rationale:

Macadamia nuts and bananas do not typically contain latex and are not known to trigger latex allergies. While these items can cause allergic reactions in some individuals, they are not relevant to a latex allergy.

Choice D rationale:

While macadamia nuts and bananas can cause allergies in some people, they do not contain latex and are not associated with latex allergies. Therefore, they are not items that the nurse needs to instruct the client to avoid due to their latex allergy.

Choice E rationale:

Rubber bands are often made from latex, which can provoke an allergic reaction in individuals with a latex allergy. Encouraging the client to steer clear of items like rubber bands helps prevent potential allergic responses.

A. Metabolic acidosis. B. Respiratory acidosis. C. Metabolic alkalosis. D. Respiratory alkalosis.

Correct Answer is D

Explanation

Choice A rationale: Metabolic acidosis would present with a pH below 7.35 and a low HCO3 level. This client's pH is elevated at 7.47, which indicates an alkalotic state rather than an acidic one.

Choice B rationale: Respiratory acidosis is characterized by a pH below 7.35 and a PaCO2 above 45 mm Hg. This client's results show the opposite: a high pH and a low PaCO2 level.

Choice C rationale: Metabolic alkalosis requires an elevated HCO3 (typically above 26 mEq/L) to be the primary cause of the high pH. Here, the HCO3 is 25 mEq/L, which is within the normal range.

Choice D rationale: Respiratory alkalosis is defined by a pH above 7.45 and a PaCO2 below 35 mm Hg. The client's pH of 7.47 and PaCO2 of 30 mm Hg perfectly fit this clinical diagnosis.

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A nurse is assessing an older adult client. Which of the following should the nurse identify as an expected physiological change associated with aging?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A home health nurse is teaching a client who has a latex allergy about items typically found in the home that can trigger an allergic reaction. Which of the following items should the nurse instruct the client to avoid? (Select all that apply.).

Correct Answer is ["A","B","E"]

Explanation

A nurse is reviewing the ABG results for a client. The client's results are pH 7.47, PaCO2 30 mm Hg, HCO3 25 mEq/L, and SaO2 90%. The nurse should identify that the client is experiencing which of the following acid-base imbalances?

Correct Answer is D

Explanation

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