A client with diabetes insipidus (DI) has an average urinary output of 500 ml. of dilute urine every hour for the last 4 hours. Which laboratory test is most important for the nurse to monitor?

White blood cell count.

Capillary glucose.

Urine specific gravity.

Serum sodium.

Answer and Explanation

The Correct Answer is D

A)   Incorrect- This test is used to assess for infection or inflammation and is not specifically related to monitoring diabetes insipidus.
B)   Incorrect- This test is used to monitor blood sugar levels in individuals with diabetes mellitus, not diabetes insipidus.
C)   Incorrect- While urine specific gravity can provide information about urine concentration, it is not the most important laboratory test to monitor in a client with diabetes insipidus. Serum sodium level is a more critical indicator of electrolyte balance and potential complications in DI.
D)   Correct- Diabetes insipidus (DI) is a condition characterized by excessive thirst and urination due to the body's inability to regulate fluid balance. In DI, the body either lacks antidiuretic hormone (ADH), which regulates water reabsorption in the kidneys, or the kidneys are resistant to its effects. As a result, clients with DI can produce large volumes of dilute urine. The most significant concern in DI is the potential for electrolyte imbalances, particularly low serum sodium levels (hyponatremia). Excessive loss of water in the urine can lead to dehydration and concentration of the blood's sodium levels. This can result in neurological symptoms, such as confusion, seizures, and even coma. Monitoring the serum sodium level is crucial to ensure that it remains within a safe range.

Nursing Test Bank

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Correct Answer is C

Explanation

A) Incorrect - Developing and implementing new screening protocols does not directly indicate the effectiveness of a primary prevention program. It might indicate improved detection, but not necessarily prevention.
B) Incorrect - This outcome relates to secondary prevention (rehabilitation after disease complications) rather than primary prevention.
C) Correct- An improvement in average client scores on risk factor knowledge tests suggests that the primary prevention program has successfully educated clients about behaviors and practices that can help prevent sexually transmitted diseases. This improvement indicates that clients have a better understanding of the risks and protective measures, which is a key indicator of program effectiveness.
D) Incorrect - Diagnosing clients early in their disease process is an outcome of early detection (secondary prevention), not primary prevention.

A. Send the UAP to be fitted for a particulate filter mask immediately so she can provide care to this client. B. Advise the UAP to wear a standard face mask to obtain vital signs, and then get fitted for a filter mask before providing personal care. C. Instruct the DAP that a standard face mask is sufficient to be able to provide care for the assigned client. D. Before changing assignments, determine which staff members have fitted particulate filter masks.

Correct Answer is C

Explanation

A) This option is unnecessary because droplet precautions do not require a particulate filter mask. Particulate filter masks are needed for airborne precautions. Sending the UAP for fitting delays care without providing additional safety benefits for droplet precautions.

B) While a standard face mask is appropriate for droplet precautions, the part about getting fitted for a filter mask is unnecessary. It implies that a particulate filter mask is needed, which it is not for droplet precautions. This option also incorrectly suggests that vital signs can be obtained with a standard mask, but personal care requires a particulate filter mask, which is not accurate.

C) Droplet precautions require the use of a standard face mask, not a particulate filter mask (such as an N95 respirator). Particulate filter masks are required for airborne precautions, which are necessary for diseases like tuberculosis, measles, or chickenpox. For droplet precautions, a standard surgical mask is adequate to prevent the transmission of infections like influenza. Thus, the UAP can safely provide care to the client with flu-like symptoms by wearing a standard face mask.

D) This option is unnecessary because a particulate filter mask is not required for droplet precautions. Changing assignments based on this criterion is not needed and could disrupt the workflow without enhancing safety. The focus should be on ensuring staff understand and use the appropriate PPE for droplet precautions.

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A client with diabetes insipidus (DI) has an average urinary output of 500 ml. of dilute urine every hour for the last 4 hours. Which laboratory test is most important for the nurse to monitor?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse implements a primary prevention program for sexually transmitted diseases in a nurse-managed health center. Which outcome Indicates that the program was effective?

Correct Answer is C

Explanation

An unlicensed assistive personnel (UAP) is assigned to a client with flu-like symptoms who has been placed on droplet precautions. The UAP requests a change in assignment, stating she has not yet been fitted for a particulate filter mask. Which action should the nurse take?

Correct Answer is C

Explanation

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