The nurse is assessing an older female adult's client's nutritional status. Which finding indicates that the client has a nutritional deficiency?

Reference Ranges:

Hemoglobin [12 to 16 g/dl (120 to 160 g/L)]

Hematocrit 37% to 47% (0.37 to 0.47 volume fraction)]

Albumin [3.5 to 5.0 g/dl (35 to 50 g/L)]

Serum transferrin [250 to 380 mg/dl (2.5 to 3.80 g/L)]

A hemoglobin (Hgb) of 11.8 g/dL (118 g/L) and hematocrit (Hct) of 34% (0.34).

Low weight as determined from a height/weight comparison chart.

Decreased lean body mass compared to results of 10 years ago.

Serum albumin of 3 g/dL (30 g/L) and serum transferrin of 180 mg/dL (1.8 g/L).

Answer and Explanation

The Correct Answer is D

A.   Hemoglobin (Hgb) and Hematocrit (Hct) are important indicators of anemia, which can be caused by nutritional deficiencies such as iron, vitamin B12, or folate deficiencies. For an older adult female, the reference range for hemoglobin is 12 to 16 g/dL, and the hematocrit range is 37% to 47%. A hemoglobin of 11.8 g/dL and a hematocrit of 34% are below the normal range, indicating potential anemia, which could be related to nutritional deficiencies.
B.   Weight loss or being underweight can be a sign of nutritional deficiency, particularly if it is unintentional. However, this option lacks specific details about the extent of weight loss and its relation to other indicators. Weight alone does not provide complete information about nutritional deficiencies without additional context, such as changes in weight over time or body composition.
C.   A decrease in lean body mass can be indicative of malnutrition or a prolonged deficiency in protein or overall caloric intake. While it is an important indicator of nutritional status, it reflects long-term changes and may not immediately show acute deficiencies.
D.   Serum albumin and serum transferrin are biomarkers of nutritional status. The reference range for serum albumin is 3.5 to 5.0 g/dL, and for serum transferrin, it is 250 to 380 mg/dL. A serum albumin level of 3 g/dL and a serum transferrin level of 180 mg/dL are both below the normal range, indicating possible malnutrition or protein deficiency.

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Correct Answer is A

Explanation

A. It's normal for the reservoir bag not to deflate completely during inspiration. A respiratory rate of 14 breaths/minute is within the normal range (12-20 breaths/minute). If the client is comfortable and their oxygen saturation is within the normal range, there is no need for intervention. Documenting the assessment data for future reference is sufficient.
B. Increasing the liter flow of oxygen may not be necessary if the client's oxygen saturation is within the normal range. It could also lead to oxygen toxicity if the flow is set too high.
C. Encouraging deep breaths may not be necessary if the client's respiratory rate is within the normal range.
D. Removing the mask to deflate the bag is not necessary and could interfere with the delivery of oxygen.

A. Determine if the expected outcomes were realistic. B. Obtain current client data to compare with expected outcomes. C. Review related professional standards of care. D. Modify the nursing interventions to achieve the client's goals.

Correct Answer is B

Explanation

A. Assessing whether the expected outcomes were realistic involves evaluating if the goals set in the plan of care were achievable given the client’s condition, resources, and constraints. While this is an important consideration, it is not the immediate next step after reviewing the expected outcomes.
B. After reviewing the expected outcomes, the next critical step is to gather and analyze current client data. This includes assessing the client’s current condition, symptoms, and responses to interventions. By comparing this data with the expected outcomes, the nurse can determine if the goals are being met, if they need adjustment, or if different interventions are required.
C. Reviewing professional standards of care involves understanding the accepted norms and guidelines for nursing practice. While important, this action typically precedes the direct evaluation of care and is part of ensuring that the care plan was developed and implemented according to professional guidelines.
D. Modifying nursing interventions is an action that might be required if the evaluation shows that the expected outcomes are not being met. However, this action is taken after evaluating the effectiveness of the current interventions by comparing client data with expected outcomes.

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Naxlex Comprehensive Predictor Exams

The nurse assesses an adult client with a partial rebreather mask and notes that the oxygen reservoir bag does not deflate completely during inspiration and the client's respiratory rate is 14 breaths/minute. Which action should the nurse implement?

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Explanation

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Correct Answer is B

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