Nokea
A nurse is performing a skin assessment for a client who expresses concern about skin cancer. Which of the following findings should the nurse identify as a potential indication of a skin malignancy?
- A. A lesion with uniform pigmentation
- B. New appearance of petechiae
- C. A mole with an asymmetrical appearance
- D. The presence of a papule
Correct Answer: C
Rationale: The correct answer is C: A mole with an asymmetrical appearance. This is indicative of a potential skin malignancy such as melanoma. The asymmetry suggests irregular growth patterns, which can be a sign of cancerous cells. Other choices, such as A (lesion with uniform pigmentation), B (petechiae), and D (presence of a papule) are not specific indicators of skin malignancy. Lesions with uniform pigmentation are more likely to be benign. Petechiae are tiny red spots due to bleeding under the skin and are not typically associated with skin cancer. Papules are small raised bumps that can have various causes, not necessarily cancerous. Therefore, choice C is the most concerning finding for skin cancer based on asymmetry, prompting further evaluation and possible biopsy.
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A nurse is preparing to administer 0.9% sodium chloride 750 mL IV to infuse over 7 hr. The nurse should set the infusion pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
Correct Answer: 107
Rationale: To calculate the infusion rate, divide the total volume (750 mL) by the total time in hours (7 hr). This gives 107.14 mL/hr, rounded to 107 mL/hr. This ensures the correct administration of the solution over the specified time. Other choices are incorrect as they do not result from the correct calculation method, leading to incorrect infusion rates and potentially affecting patient outcomes.
A nurse is caring for a client who has a terminal illness and is approaching death. The client is short of breath and has noisy respirations from secretions in their airway. Which of the following actions should the nurse take?
- A. Turn the client every 2 hours.
- B. Administer an anti-cholinergic medication.
- C. Hold oral care.
- D. Increase the room's temperature.
Correct Answer: B
Rationale: The correct answer is B: Administer an anti-cholinergic medication. This is because anti-cholinergic medications can help reduce secretions in the airway, thus improving the client's breathing and reducing the noisy respirations. Turning the client every 2 hours (choice A) may provide comfort but does not address the immediate issue of airway secretions. Holding oral care (choice C) is important for overall comfort but does not directly address the client's breathing difficulty. Increasing the room's temperature (choice D) is unlikely to improve the client's respiratory distress and may even make it worse.
A nurse is caring for a client who is postoperative and refuses to use an incentive spirometer following major abdominal surgery. Which of the following actions is the nurse's priority?
- A. Request that a respiratory therapist discuss the technique for incentive spirometry with the client.
- B. Determine the reasons why the client is refusing to use the incentive spirometer.
- C. Document the client's refusal to participate in health restorative activities.
- D. Administer a pain medication to the client.
Correct Answer: B
Rationale: The correct answer is B: Determine the reasons why the client is refusing to use the incentive spirometer. The nurse's priority is to assess why the client is refusing the treatment to address the underlying issue. By understanding the client's reasoning, the nurse can provide appropriate interventions and education to encourage compliance, ensuring optimal recovery. Requesting a respiratory therapist (A) may be helpful but does not address the client's refusal directly. Documenting the refusal (C) is important but does not actively address the issue. Administering pain medication (D) may provide temporary relief but doesn't address the root cause of refusal.
A nurse is responding to a call light and finds a client lying on the bathroom floor. Which of the following actions should the nurse take first?
- A. Check the client for injuries.
- B. Move hazardous objects away from the client.
- C. Notify the provider.
- D. Ask the client to describe how she felt prior to the fall.
Correct Answer: A
Rationale: The correct action is A: Check the client for injuries. This is the first priority to ensure the client's immediate safety and well-being. By assessing for injuries first, the nurse can determine the severity of the situation and provide appropriate care. Moving hazardous objects (B) can wait until the client's safety is ensured. Notifying the provider (C) can be done after assessing the client's condition. Asking the client to describe how she felt prior to the fall (D) is important but not as urgent as checking for injuries.
A nurse is providing discharge instructions to a client who will be using a walker. Which of the following client statements indicates an understanding of the teaching?
- A. I can place an extension cord across my living room to plug in my television.
- B. I will hire someone to trim the tree that hangs low over the stairs of my front porch.
- C. I will place my alarm clock on my bedroom dresser across the room.
- D. I will replace the old throw rug in my kitchen with a new one.
Correct Answer: B
Rationale: Correct Answer: B - "I will hire someone to trim the tree that hangs low over the stairs of my front porch."
Rationale: This statement demonstrates understanding as it shows awareness of potential hazards (low-hanging tree) that could obstruct safe walker use. By hiring someone to trim the tree, the client is proactively ensuring a safe environment for mobility with the walker.
Summary of Incorrect Choices:
A: Placing an extension cord across the living room poses a tripping hazard, which is unsafe for walker use.
C: Placing the alarm clock on the bedroom dresser is unrelated to walker safety.
D: Replacing the throw rug in the kitchen is beneficial but not directly related to walker safety.