A nurse is reinforcing teaching with a client about the oliguric phase of acute kidney injury. Which of the following information should the nurse include in the teaching?

The oliguric phase lasts for 2 days.

The client's urine output is less than 400 mL per 24 hours.

The oliguric phase begins within 1 month of the injury.

The client's BUN and creatinine decreases during this phase.

Answer and Explanation

The Correct Answer is B

A.   The oliguric phase of AKI typically lasts longer than 2 days. It can extend from several days to weeks, depending on the underlying cause and the response to treatment.
B.   During the oliguric phase of AKI, urine output is significantly reduced. Typically, urine output is less than 400 mL per day, but it can vary widely based on the severity of kidney injury and individual factors.
C.   The oliguric phase of AKI usually begins within a few days to a week after the initial injury. It is characterized by a sudden decrease in urine output and may be accompanied by electrolyte imbalances and fluid overload.
D.   During the oliguric phase of AKI, there is typically a buildup of waste products such as blood urea nitrogen (BUN) and creatinine in the blood. These levels rise because the kidneys are unable to effectively filter and excrete waste products. Therefore, BUN and creatinine levels usually increase during the oliguric phase.

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Correct Answer is B

Explanation

A. Excessive pulmonary secretions can be a sign of airway irritation or infection rather than a direct adverse effect of oxygen therapy. It may warrant further assessment and intervention, but it is not typically attributed to oxygen therapy itself.
B. Dryness and cracking of oral mucous membranes can occur as a result of oxygen therapy. Oxygen delivered at higher concentrations or for prolonged periods can dry out mucous membranes, leading to discomfort and potential cracking.
C. Tachycardia (an elevated heart rate) can occur as a compensatory response to hypoxia or increased metabolic demands rather than as a direct adverse effect of oxygen therapy. However, if oxygen therapy leads to an overcorrection of hypoxemia, it could potentially contribute to changes in heart rate.
D. Poor skin turgor is typically a sign of dehydration or fluid imbalance, not directly related to oxygen therapy. It may be important to assess fluid status in clients receiving oxygen therapy, but poor skin turgor itself is not an adverse effect of oxygen administration.

A. Provide mouth care. B. Auscultate lung fields. C. Position the client so that the lung area to be drained is above the client's trachea. D. Cup hands and tap on the client's chest repeatedly.

Correct Answer is B

Explanation

A. Mouth care is an important aspect of overall care, but it is not directly related to chest percussion, vibration, and postural drainage. It can be done before or after these procedures as needed for client comfort and oral hygiene.
B. Auscultating the lung fields is a crucial step before initiating chest percussion, vibration, and postural drainage. It helps the nurse assess the current status of lung sounds, identify areas of congestion or consolidation, and determine the appropriate areas for percussion and drainage.
C. Positioning the client correctly is essential to facilitate effective drainage. By positioning the lung area to be drained above the trachea, gravity assists in moving secretions towards the larger airways for removal.
D. Chest percussion involves rhythmically tapping the chest wall with cupped hands to loosen and mobilize secretions in the lungs. This action helps to facilitate drainage during postural drainage.

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A nurse is reinforcing teaching with a client about the oliguric phase of acute kidney injury. Which of the following information should the nurse include in the teaching?

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Naxlex Comprehensive Predictor Exams

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Explanation

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