Nokea
The nurse on the mental health unit is caring for assigned clients. The nurse should first check the client with
- A. obsessive-compulsive disorder who has spent the past hour counting socks
- B. major depressive disorder who has consumed no food from the past 2 meal trays
- C. posttraumatic stress disorder who reports a depressed mood and feelings of hopelessness
- D. bipolar I disorder who is experiencing an acute manic episode and reports sleeping 4 hours last night
Correct Answer: C
Rationale: Hopelessness and depressed mood in PTSD indicate suicide risk, requiring immediate assessment. OCD behavior , poor intake , and mania are less urgent but still need attention.
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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.
After a prolonged surgical procedure, the client reports unilateral leg pain. Which client assessment finding is most concerning?
- A. Client rates leg pain as '7'
- B. Negative Homan sign
- C. Prominent varicose veins bilaterally
- D. Right calf is 4 cm larger than left calf
Correct Answer: D
Rationale: Calf asymmetry of 4 cm suggests deep vein thrombosis, a critical postoperative complication. Pain is nonspecific, negative Homan sign is unreliable, and varicose veins are less urgent.
The nurse is reinforcing discharge instructions to a client who has had coronary artery bypass grafting. Which teachings are correct? Select all that apply.
- A. No sexual activity for at least 6 weeks postoperatively
- B. Notify the health care provider (HCP) of redness, swelling, or drainage at the incision site
- C. Refrain from lifting objects weighing >5 lb (2.25 kg) until approved by the HCP
- D. Take a shower daily without soaking chest and leg incisions
- E. Use lotion on incision sites when changing dressing if the areas are dry
Correct Answer: B,C,D
Rationale: Reporting infection signs , weight restrictions , and daily showers are correct. Sexual activity can resume earlier if stable, and lotion is not routine.
A client with cancer tells the nurse that he would like to make out a living will. The nurse knows that a living will provides documentation of:
- A. The client's desire to receive all means of assistance to sustain life.
- B. The client's desire to allow another to make decisions regarding his care.
- C. The client's wish to die without life-prolonging interventions.
- D. The client's desire to have his life terminated by active euthanasia.
Correct Answer: C
Rationale: A living will documents a client's wish to avoid life-prolonging interventions in terminal conditions. It does not mandate all assistance, delegate decisions, or support euthanasia.
Which oxygen delivery system would the nurse apply that would provide the highest concentrations of oxygen to the client?
- A. Venturi mask
- B. Partial rebreather mask
- C. Non-rebreather mask
- D. Simple face mask
Correct Answer: C
Rationale: Non-rebreather mask. The non-rebreather mask has a one-way valve that prevents exhaled air from entering the reservoir bag and one or more valves covering the air holes on the face mask itself to prevent inhalation of room air but to allow exhalation of air. When a tight seal is achieved around the mask up to 100% of the oxygen is available.