Nokea
A nurse is observing the IV catheter insertion site of a client who is receiving continuous IV therapy. Which of the following manifestations should the nurse identify as an indication that the client has developed phlebitis?
- A. Erythema
- B. Pallor
- C. Coolness
- D. Drainage
Correct Answer: A
Rationale: The correct answer is A: Erythema. Phlebitis is inflammation of the vein, which commonly presents with redness (erythema) at the site. This is due to the body's response to the irritation caused by the IV catheter. Pallor (choice B) and coolness (choice C) are not typical signs of phlebitis, as they suggest decreased blood flow rather than inflammation. Drainage (choice D) may indicate an infection but is not specific to phlebitis. In summary, erythema is the key indicator of phlebitis due to the inflammatory response in the vein.
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A nurse is performing pulmonary hygiene for a client who has pneumonia. The nurse should have the client lie on his back with his head elevated to mobilize secretions from which of the following lung segments?
- A. Anterior segment of the right upper lobe
- B. Anterior segment of the right middle lobe
- C. Posterior segment of the right middle lobe
- D. Posterior segment of the right lower lobe
Correct Answer: A
Rationale: Elevating the head improves lung expansion and drainage of anterior lung segments.
A nurse is performing chest physiotherapy for a client with a respiratory infection. Which of the following techniques should the nurse use to increase the velocity and turbulence of the air the client exhales?
- A. Postural drainage
- B. Nebulization
- C. Percussion
- D. Vibration
Correct Answer: D
Rationale: Vibration increases air turbulence and helps loosen secretions, facilitating expectoration.
A nurse is assisting with the development of a plan of care for an older adult who is at risk for falls. Which of the following actions should the nurse contribute to the plan? (Select all that apply)
- A. Keep a night light on in the client's room and bathroom.
- B. Keep the bed at a comfortable working height.
- C. Lock the wheels on beds and wheelchairs during transfers.
- D. Place the bedside table within the client's reach.
- E. Administer a sedative at bedtime.
Correct Answer: A,C,D
Rationale: The correct actions to contribute to the fall prevention plan are A, C, and D. A night light can help the client see clearly at night, reducing the risk of tripping. Locking the wheels on beds and wheelchairs ensures stability during transfers. Placing the bedside table within reach promotes independence and prevents falls from reaching for items. Choice B is incorrect as bed height doesn't directly impact fall risk. Choice E, administering a sedative, can increase fall risk due to drowsiness.
A nurse is reinforcing teaching with a client who is obese and has obstructive sleep apnea about how to decrease the number of apneic episodes he has each night. Which of the following statements should the nurse identify as an indication that the client understands the instructions?
- A. I'll use a humidifier beside my bed at night.
- B. I'll sleep better if I take a sleeping pill at night.
- C. I am going to try to lose about 50 pounds.
- D. I am going to have a glass of red wine before bedtime.
Correct Answer: C
Rationale: The correct answer is C: "I am going to try to lose about 50 pounds." This statement indicates the client's understanding of how weight loss can help reduce obstructive sleep apnea episodes in obese individuals. Excess weight can contribute to airway obstruction during sleep, leading to apneic episodes. Losing weight can alleviate this pressure on the airway, improving breathing during sleep.
A: Using a humidifier may help with dry air but does not directly address the underlying cause of obstructive sleep apnea.
B: Taking a sleeping pill can mask symptoms but does not address the root cause of the issue.
D: Consuming alcohol before bedtime can worsen sleep apnea symptoms as it relaxes the throat muscles, potentially increasing the risk of apneic episodes.
The family of a client who has died unexpectedly arrives immediately after the death. Which of the following actions should the nurse take?
- A. Ask the family to return after the staff cleans the body.
- B. Perform postmortem care so that the body is prepared for the funeral home.
- C. Have a clergy member present when the family first sees the client.
- D. Allow the family to view the body privately.
Correct Answer: D
Rationale: The correct answer is D: Allow the family to view the body privately. This is important to facilitate the grieving process and provide closure. Allowing the family to view the body privately enables them to say goodbye in their own way and can help them come to terms with the loss. It shows respect for the family's cultural and religious beliefs regarding death and mourning. It also allows for a more personal and intimate experience for the family members.
Choice A is incorrect because asking the family to return after the staff cleans the body may cause unnecessary delays and distress for the family. Choice B is incorrect as performing postmortem care should not take precedence over allowing the family to view the body. Choice C, having a clergy member present, is a supportive gesture but does not address the immediate needs of the family to see the deceased.