The nurse is caring for a patient who has recently been diagnosed with cancer and is currently receiving their first dose of chemotherapy. Which oral hygiene practice should be avoided?

using waxed dental floss

using an alcohol based mouthwash

soaking dentures in hydrogen peroxide

using a soft or bristled toothbrush

Answer and Explanation

The Correct Answer is B

A. Waxed dental floss is generally safe for most patients, including those receiving chemotherapy. It is important to be gentle when flossing to avoid injuring sensitive gums, which may be more prone to bleeding during chemotherapy due to reduced platelet count.

B. Alcohol-based mouthwashes should be avoided during chemotherapy because they can cause dryness and irritation to the mucous membranes in the mouth, which are already sensitive due to the side effects of chemotherapy. Alcohol can exacerbate mucositis (inflammation of the mucous lining) and increase discomfort.

C. Soaking dentures in hydrogen peroxide is generally safe for denture care, as hydrogen peroxide can be used to disinfect dentures. However, it is important to ensure that dentures are thoroughly rinsed after soaking to avoid irritation to the mouth.

D. Using a soft-bristled toothbrush is safe and recommended. A soft-bristled toothbrush is ideal for patients receiving chemotherapy, as their gums and mouth may become more sensitive. Brushing gently can help maintain oral hygiene without causing injury.

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Correct Answer is ["0.4"]

Explanation

Step 1: Desired dose = 2 mg
Step 2: Available concentration = 5 mg/mL
Step 3: Use the formula:
Volume to administer = Desired dose ÷ Concentration available
Step 4: Plug in the values:
Volume to administer = 2 mg ÷ 5 mg/mL = 0.4 mL

A. Dysphagia B. Jaundice C. Emesis D. Hypercalcemia

Correct Answer is B

Explanation

A. Dysphagia is a common symptom of esophageal cancer itself, not necessarily a sign of liver metastasis. Dysphagia occurs due to the tumor obstructing the esophagus.

B. Jaundice, characterized by a yellowing of the skin and sclera, can indicate liver dysfunction or metastasis to the liver. When cancer spreads to the liver, it can disrupt its normal functioning, leading to an accumulation of bilirubin in the body, causing jaundice.

C. Vomiting can occur in esophageal cancer due to obstruction or in advanced stages of the disease, but it is not a direct sign of metastasis to the liver.

D. Hypercalcemia can occur in some cancers, but it is not a typical manifestation of liver metastasis from esophageal cancer. It is more commonly seen in cancers such as breast, lung, or multiple myeloma.

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The nurse is caring for a patient who has recently been diagnosed with cancer and is currently receiving their first dose of chemotherapy. Which oral hygiene practice should be avoided?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client is to receive 2 mg of haloperidol IM. The vial contains 5 mg per mL. What volume should the nurse administer?

Correct Answer is ["0.4"]

Explanation

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Correct Answer is B

Explanation

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