what are the early signs of dvt

ATI LPN

ATI PN Comprehensive Predictor 2020 Answers

1. What are the early signs of DVT?

A. Leg pain, swelling, and redness
B. Shortness of breath and high fever
C. Cough and chest pain
D. Decreased oxygen saturation and low blood pressure

Correct answer: A

Rationale: The correct answer is A: Leg pain, swelling, and redness are early signs of DVT. DVT (Deep Vein Thrombosis) is a condition where blood clots form in deep veins, commonly in the legs. These clots can cause symptoms like pain, swelling, and redness in the affected leg. Choices B, C, and D describe symptoms more commonly associated with other conditions like pulmonary embolism (shortness of breath and high fever), respiratory issues (cough and chest pain), and cardiovascular problems (decreased oxygen saturation and low blood pressure), respectively. Therefore, they are not indicative of early signs of DVT.

2. A nurse is teaching a client who has irritable bowel syndrome (IBS) about dietary modifications. Which of the following instructions should the nurse include?

A. Increase fiber intake to 35 grams per day
B. Avoid dairy products
C. Eat small, frequent meals
D. Avoid fruits and vegetables

Correct answer: C

Rationale: The correct answer is C: 'Eat small, frequent meals.' Eating small, frequent meals helps manage IBS symptoms by avoiding overloading the digestive system. Choice A is incorrect because increasing fiber intake may worsen symptoms in some individuals with IBS. Choice B is not a blanket recommendation for all IBS patients; some may tolerate dairy products well. Choice D is incorrect as fruits and vegetables are important sources of nutrients and should not be completely avoided unless specific triggers are identified.

3. What is the correct procedure for taking a telephone order from a provider?

A. State patient name, drug, dose, route, frequency, and read back the order
B. State the medication and ask for a witness to listen to the order
C. Write down the order and verify with the provider within 12 hours
D. Have the provider verify the order during the next in-person visit

Correct answer: A

Rationale: The correct procedure for taking a telephone order from a provider is to state the patient's name, drug, dose, route, frequency, and then read back the order to ensure accuracy. This process helps in preventing errors and ensures that all relevant information is correctly documented. Choice B is incorrect because having a witness listen to the order is not a standard practice and may not guarantee accuracy. Choice C is incorrect as verifying the order within 12 hours may lead to delays in patient care. Choice D is incorrect because waiting for the provider to verify the order during the next in-person visit could result in a significant delay in administering necessary medication.

4. A nurse is caring for a client following an acute myocardial infarction who is concerned about fatigue. What is the best strategy to promote independence in self-care?

A. Instruct the client to remain in bed until the fatigue resolves
B. Encourage the client to gradually resume self-care tasks with frequent rest periods
C. Assign assistive personnel to perform all self-care tasks for the client
D. Ask the client's family to assist with self-care

Correct answer: B

Rationale: Encouraging the client to gradually resume self-care tasks with frequent rest periods is the best strategy to promote independence while managing fatigue. This approach allows the client to regain confidence in their abilities and fosters independence. Option A is incorrect as prolonged bed rest can lead to deconditioning and worsen fatigue. Option C is not promoting independence as it involves delegating all self-care tasks to others. Option D involves family assistance, which may be helpful but does not directly promote the client's independence in self-care.

5. A nurse is caring for a client who is experiencing chronic pain. Which of the following interventions should the nurse implement?

A. Provide the client with distractions such as television
B. Administer pain medication around the clock
C. Teach the client relaxation techniques
D. Perform massage therapy on the client

Correct answer: C

Rationale: The correct intervention for a client experiencing chronic pain is to teach relaxation techniques, as it helps in managing pain more effectively by reducing stress and anxiety. Distractions like television (Choice A) may offer temporary relief but do not address the root cause of chronic pain. Administering pain medication around the clock (Choice B) may lead to dependency and not promote long-term pain management. While massage therapy (Choice D) can be beneficial, teaching relaxation techniques (Choice C) is more directly focused on empowering the client to manage their pain independently.