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The nurse is reinforcing teaching on oral care and symptom management to a client with head and neck cancer who has developed mouth sores related to external radiation therapy. Which of the following instructions should the nurse include? Select all that apply.
- A. Apply a water-soluble lubricating agent to moisturize mouth tissue
- B. Avoid hot liquids and foods that are spicy or acidic
- C. Brush your teeth with a soft-bristle toothbrush
- D. Cleanse the mouth with saline after meals and at bedtime
- E. Rinse with alcohol-based antiseptic mouthwash to decrease mouth odor
Correct Answer: A,B,C,D
Rationale: Water-soluble lubricant , avoiding irritants , soft brushing , and saline rinses promote comfort. Alcohol-based mouthwash irritates sores.
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The nurse is contributing to a staff education program about cancer screening. Which of the following findings should the nurse suggest including as a possible warning sign of cancer?
- A. recent diagnosis of benign prostatic hyperplasia
- B. unintentional weight loss of 15 lb (6.8 kg) over the past 3 months
- C. a doughy, mobile, golf ball-sized lesion under the skin on the thigh
- D. a fever, productive cough, and hoarseness for the past 5 days
Correct Answer: B
Rationale: Unintentional weight loss is a cancer warning sign. BPH is benign, a mobile lesion is likely benign, and cough/fever suggest infection.
A nurse is caring for 4 clients. Which prescription by the health care provider would the nurse question and seek further clarification before administering?
- A. 0.45% sodium chloride solution for a client with severe gastroenteritis who had 12 episodes of diarrhea and vomiting in the past 4 hours
- B. IV bolus of 1000 mL 0.9% sodium chloride solution for a client in anaphylaxis due to a food allergy
- C. IV bolus of 1000 mL 0.9% sodium chloride solution for a client with diabetic ketoacidosis who has a serum glucose level of 650 mg/dL (36.1 mmol/L)
- D. IV mannitol 25% solution for a client with a closed head injury who is exhibiting signs of increased intracranial pressure
Correct Answer: C
Rationale: 0.45% saline is appropriate for gastroenteritis to replace fluids. 0.9% saline bolus treats anaphylactic shock. Mannitol reduces intracranial pressure. A 1000 mL bolus for DKA is excessive; smaller boluses (e.g., 250-500 mL) are safer to avoid fluid overload.
The nurse is caring for an acutely ill 10 year-old client. Which of the following assessment findings would require the nurses immediate attention?
- A. Rapid bounding pulse
- B. Temperature of 101.3 degrees Fahrenheit (38.5 degrees Celsius)
- C. Profuse diaphoresis
- D. Slow, irregular respirations
Correct Answer: D
Rationale: Slow, irregular respirations. A slow and irregular respiratory rate is a sign of fatigue in an acutely ill child. Fatigue can rapidly lead to respiratory arrest.
The practical nurse is collaborating with the registered nurse to develop a care plan for a homeless client just brought into the emergency department with frostbite to the fingers and toes. The client is experiencing numbness, and assessment shows mottled skin. Which interventions should be included in the client's plan of care? Select all that apply.
- A. Apply occlusive dressings after rewarming
- B. Elevate affected extremities after rewarming
- C. Massage the areas to increase circulation
- D. Provide adequate analgesia
- E. Provide continuous warm water soaks
Correct Answer: B,D
Rationale: Elevation reduces swelling post-rewarming. Analgesia manages pain. Occlusive dressings trap moisture, massaging risks tissue damage, and continuous soaks may cause maceration.
The nurse is preparing a client with a deep vein thrombosis (DVT) for a Venous Doppler evaluation. Which of the following would be necessary for preparing the client for this test?
- A. Client should be NPO after midnight
- B. Client should receive a sedative medication prior to the test
- C. Discontinue anti-coagulant therapy prior to the test
- D. No special preparation is necessary
Correct Answer: D
Rationale: This is a non-invasive procedure and does not require preparation other than client education.