A female client starts a new prescription, oxybutynin, for symptoms of an overactive bladder. The client tells the nurse that she is training to run in a marathon. Which instruction should the nurse emphasize?

Avoid crowds to help prevent acquiring infections.

Wear protective padding to protect from bruising if a fall occurs.

Take measures to avoid dehydration and over-heating.

Keep skin and eyes covered to protect from sun injury.

Answer and Explanation

The Correct Answer is C

Oxybutynin is a medicine used to treat symptoms of an overactive bladder. One of the side eﬀects of oxybutynin is that it can cause dry mouth, constipation, and dry skin21. These side eﬀects can increase the risk of dehydration. Additionally, oxybutynin can cause ﬂushing and heat stroke. Therefore, it is important for the client to take measures to avoid dehydration and over-heating while training for a marathon.

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Correct Answer is B

Explanation

Lactulose is a medication commonly used in the management of hepatic encephalopathy. It works by reducing the absorption of ammonia in the gut, which is a toxin that can accumulate in the blood in patients with liver dysfunction.

Monitoring serum electrolytes and ammonia levels can help the nurse evaluate the eﬀectiveness of lactulose therapy. Elevated ammonia levels can indicate that the medication is not eﬀectively reducing ammonia absorption and may require adjustment in dose or frequency. Additionally, monitoring electrolyte levels can help detect any imbalances that may occur because of lactulose therapy.

Fingerstick glucose levels (option A) are not relevant to evaluating the therapeutic response of lactulose in hepatic encephalopathy.

Stool color and character (option C) may be monitored to assess the side eﬀects of lactulose, such as diarrhea, but are not the best assessments to evaluate therapeutic response.

Serum hepatic enzymes (option D) may be useful in assessing the severity of liver disease but are not the best assessment to evaluate the therapeutic response of lactulose in hepatic encephalopathy.

A. Reported history of alcoholism. B. Toenails appear thick and yellow. C. White blood cells count of 8,500/mm3 or 85 x 109 /L (SI). D. Employed as a construction worker.

Correct Answer is A

Explanation

Terbinafine HCL is primarily metabolized by the liver, and a history of alcoholism may indicate liver dysfunction or damage, which could aﬀect the metabolism and clearance of the drug. The nurse should assess the client's liver function, including liver enzymes, bilirubin levels, and albumin levels, before administering terbinafine HCL.

While options b, c, and d may be important assessment findings, they are not as crucial as a history of alcoholism when it comes to administering terbinafine HCL.

The thick and yellow toenails (option b) are typical symptoms of a fungal toenail infection, which is the reason for prescribing terbinafine HCL.

The white blood cell count (option c) is within normal range.

Being employed as a construction worker (option d) does not have a direct impact on the use of terbinafine HCL.

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A female client starts a new prescription, oxybutynin, for symptoms of an overactive bladder. The client tells the nurse that she is training to run in a marathon. Which instruction should the nurse emphasize?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with hepatic encephalopathy is receiving lactulose. Which assessment provides the nurse with the nest information to evaluate the client’s therapeutic response to the drug?

Correct Answer is B

Explanation

Before administering a newly prescribed dose of terbinafine HCL to a client with a fungal toenail infection, which assessment finding is most important for the nurse to address?

Correct Answer is A

Explanation

The nurse is planning to discharge teaching for a client with diabetes mellitus who has a new prescription for insulin glargine. Which action should the nurse include in the discharge teaching?

A client is scheduled for a spiral computed topography (CT) scan with contrast to evaluate for pulmonary embolism. Which information in the client’s history requires follow-up by the nurse?

A client with benign prostatic receives a new prescription of tamsulosin. Which intervention should the nurse use to monitor an adverse reaction?

Before administering initial dose of sumatriptan succinate to a client with a migraine headache, it is most to determine if the client’s history includes which problem?

A client receives a new prescription for levothyroxine. Which statement made by client indicates to the nurse that the education was eﬀective?

A client who receives multiple antihypertensive multiple medications experiences syncope due to a drop in blood pressure to 70/40 mm Hg. Which is the rationale for the nurse’s decision to hold the client’s scheduled antihypertensive medications?

A female client with a history of peptic ulcer disease receives a prescription for misoprostol. Which information provided by the client indicates to the nurse a need for further teaching?