A dentist informs the practical nurse (PN) that she has a family history of cancer and has increased the amount of dairy products in her diet to reduce the risk of gingivitis. How should the PN respond?

Suggest an increase in fruits and vegetables is more beneficial.

Encourage the client to get plenty of exercise as well as the dietary change.

Remind the client to make sure the dairy products are fortified with Vitamin D.

Provide written information about the warning signs of cancer.

Answer and Explanation

The Correct Answer is A

In this scenario, the dentist is increasing the amount of dairy products in her diet with the aim of reducing the risk of gingivitis due to her family history of cancer. However, the practical nurse (PN) should respond by suggesting that an increase in fruits and vegetables would be more beneficial.

Fruits and vegetables are rich in essential vitamins, minerals, and antioxidants, which can help support overall oral health and reduce the risk of gingivitis. They provide a wide range of nutrients that are important for maintaining healthy gums and teeth.

While dairy products can contribute to overall dental health due to their calcium content, they should not be solely relied upon as the primary means of preventing gingivitis or reducing the risk of cancer. A well- rounded and balanced diet, including plenty of fruits and vegetables, is essential for optimal oral health.

Options b, c, and d are not directly related to the dentist's concern about gingivitis and the increased consumption of dairy products. Encouraging exercise (option b) is generally beneficial for overall health, but it does not specifically address gingivitis. Reminding the client to ensure dairy products are fortified with vitamin D (option c) is not necessary in this context, as the focus is on preventing gingivitis rather than addressing vitamin D deficiency. Providing written information about the warning signs of cancer (option d) is not directly relevant to the dentist's current situation and concern about gingivitis.

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Correct Answer is D

Explanation

This is the correct answer because BUN and creatinine are the most important laboratory values to monitor for nephrotoxicity, which is the damage or injury to the kidneys caused by certain drugs or chemicals.
Nephrotoxicity can impair the kidneys' ability to filter waste products from the blood, resulting in elevated levels of BUN and creatinine. The normal range for BUN is 7 to 20 mg/dL, and for creatinine is 0.6 to 1.2 mg/dL. The practical nurse (PN) should review these values before administering an antibiotic that can cause nephrotoxicity, such as aminoglycosides, cephalosporins, vancomycin, or sulfonamides. The PN should also monitor the client for signs and symptoms of nephrotoxicity, such as decreased urine output, edema, hypertension, fatigue, nausea, and confusion.

A. Ask to see the client's list of home medications B. Determine if the client has recently lost a loved one C. Measure the client's vital signs D. Collect a sputum and urine culture and sensitivities E. Perform a 12-lead electrocardiogram F. Have the client ambulate across the room. G. Ask about the client's last bowel movement H. Measure the client's abdominal circumference

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

Explanation

To identify the potential source of the client's new-onset confusion and decreased appetite, the nurse can use the following assessment techniques:

Ask to see the client's list of home medications: This can help identify any medications that may contribute to confusion or appetite changes.
Determine if the client has recently lost a loved one: Emotional distress, such as grief from a recent loss, can contribute to changes in mental status and appetite.
Measure the client's vital signs: Vital signs can provide important information about the client's overall health status and help identify any abnormalities that may be contributing to the symptoms.
Perform a 12-lead electrocardiogram: This can help assess the client's cardiac function and detect any cardiac-related causes for the symptoms.
Ask about the client's last bowel movement: Changes in bowel habits can sometimes be indicative of underlying issues affecting appetite and overall health.
Measure the client's abdominal circumference: This can help assess for any abdominal distension or changes that may be related to the client's symptoms.

Collecting a sputum and urine culture and sensitivities and having the client ambulate across the room are not directly related to identifying the potential source of confusion and decreased appetite in this case.

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A dentist informs the practical nurse (PN) that she has a family history of cancer and has increased the amount of dairy products in her diet to reduce the risk of gingivitis. How should the PN respond?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Before administering an antibiotic that can cause nephrotoxicity, which laboratory value is most important for the practical nurse (PN) to review?

Correct Answer is D

Explanation

Exhibits here Review H and P and nurse's notes. What other assessment techniques can the nurse use to identify the potential source of the client's new-onset confusion and decreased appetite? Select all that apply.

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

Explanation

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