Nokea
A nurse is teaching a patient with diabetes about blood glucose management. Which of the following statements by the patient indicates proper understanding?
- A. I should check my blood glucose levels regularly and adjust my insulin as needed.
- B. I can stop taking my insulin if my blood glucose is normal.
- C. I should skip meals if my blood sugar is high.
- D. I should only use my insulin when my blood sugar is over 200 mg/dL.
Correct Answer: A
Rationale: Correct Answer: A
Rationale:
1. Regular blood glucose monitoring helps in understanding patterns and making informed decisions.
2. Adjusting insulin based on blood glucose levels is crucial for effective diabetes management.
3. This statement shows the patient's understanding of the need for personalized insulin adjustments.
4. It promotes self-management and proactive approach to blood sugar control.
Summary:
B: Stopping insulin abruptly can lead to dangerous complications.
C: Skipping meals can disrupt blood sugar levels and is not recommended.
D: Waiting for high blood sugar to use insulin can result in uncontrolled levels and complications.
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A nurse is caring for a patient who is post-operative following abdominal surgery. The nurse should prioritize which of the following interventions?
- A. Administering antiemetics as needed.
- B. Encouraging early ambulation to prevent complications.
- C. Providing wound care and dressing changes.
- D. Monitoring for signs of infection.
Correct Answer: B
Rationale: The correct answer is B: Encouraging early ambulation to prevent complications. Early ambulation after abdominal surgery helps prevent postoperative complications like deep vein thrombosis and pneumonia. It promotes circulation, aids in bowel function, and reduces the risk of atelectasis. Encouraging the patient to move also helps with pain management and overall recovery.
Choice A: Administering antiemetics as needed. While addressing nausea and vomiting is important, it is not the top priority in this case.
Choice C: Providing wound care and dressing changes. Wound care is crucial, but ensuring early ambulation takes precedence to prevent complications.
Choice D: Monitoring for signs of infection. While monitoring for infection is essential, promoting early ambulation is a proactive measure to prevent various complications and enhance recovery.
A 35-year-old pregnant woman comes to the clinic for her monthly appointment. During assessment, the nurse notices that she has a brown patch of hyperpigmentation on her face. The nurse continues the skin assessment aware that another finding may be:
- A. Keratosis.
- B. Mitoasma.
- C. Linea nigra.
- D. Linea gravida.
Correct Answer: C
Rationale: The correct answer is C: Linea nigra. This is a common finding during pregnancy due to hormonal changes causing hyperpigmentation on the abdomen. The other choices are incorrect because keratosis refers to a skin condition characterized by rough, scaly patches; melasma is a condition causing dark patches on the skin, often due to hormonal changes; and linea gravida is not a recognized term in dermatology. Therefore, based on the context of the patient being pregnant and presenting with hyperpigmentation on her face, the most likely finding would be Linea nigra, a dark line that runs from the navel to the pubic bone during pregnancy.
A patient has suddenly developed shortness of breath and appears to be in significant respiratory distress. Which of the following is the best action for the nurse to take?
- A. Count the respirations, and call a physician immediately.
- B. Percuss the thorax bilaterally, noting any differences in percussion tones.
- C. Inspect the thorax for any masses and bleeding associated with respirations.
- D. Call for a chest x-ray examination, and wait for the results before beginning an assessment.
Correct Answer: B
Rationale: The correct answer is B: Percuss the thorax bilaterally, noting any differences in percussion tones. This is the best action because it allows the nurse to assess for potential underlying issues such as pneumothorax or pleural effusion which could be causing the respiratory distress. Percussion can help identify abnormal air or fluid accumulation in the chest.
Choice A is incorrect because simply counting respirations does not provide immediate information on the cause of distress. Choice C is incorrect as inspecting for masses and bleeding does not directly address the urgency of the situation. Choice D is incorrect as waiting for a chest x-ray would delay necessary interventions in a critical situation.
Why is the concept of prevention essential in describing health?
- A. Disease can be prevented by treating the external environment.
- B. Most deaths among Canadians under age 65 are not preventable.
- C. Prevention places emphasis on the link between health and personal behaviour.
- D. The means to prevention is through treatment provided by primary health care practitioners.
Correct Answer: C
Rationale: The correct answer is C because prevention emphasizes the importance of personal behavior in maintaining health. It highlights the role of individual choices in preventing diseases and promoting well-being. A is incorrect because prevention focuses on proactive measures rather than treating external factors. B is incorrect as it contradicts the importance of prevention in reducing preventable deaths. D is incorrect because prevention is about avoiding health issues before they occur, not treating them after they have developed.
A patient often seems to have difficulty coming up with the right words. He says, "I was on my way to work, and when I got there, the thing that you step into that goes up was so full that I decided to take the stairs.' The nurse will note on his chart that he is using or experiencing:
- A. Blocking.
- B. Neologism.
- C. Circumlocution.
- D. Circumstantiality.
Correct Answer: C
Rationale: The correct answer is C: Circumlocution. This patient is using circumlocution, which is a communication strategy where a person describes something in a roundabout way instead of using the specific word. In this case, the patient is describing an elevator as "the thing that you step into that goes up." This is a common feature of language difficulties seen in conditions like aphasia.
A: Blocking is when a person suddenly stops speaking in the middle of a sentence due to an inability to recall a word, which is not happening in this scenario.
B: Neologism is the creation of new words or phrases, which is not evident here.
D: Circumstantiality is a speech pattern where the person includes unnecessary details and goes off on tangents, which is not demonstrated in the patient's response.