a patient with a diagnosis of deep vein thrombosis dvt is receiving heparin therapy which laboratory test should the nurse monitor to evaluate the eff
Logo

Nursing Elites

ATI LPN

ATI Learning System PN Medical Surgical Final Quizlet

1. A patient with a diagnosis of deep vein thrombosis (DVT) is receiving heparin therapy. Which laboratory test should the nurse monitor to evaluate the effectiveness of the heparin therapy?

Correct answer: B

Rationale: The correct answer is B: Partial thromboplastin time (PTT). Heparin affects the intrinsic pathway of the coagulation cascade, which is reflected by changes in the PTT. Monitoring the PTT helps ensure that the patient's blood is within the desired therapeutic range and prevents complications related to clotting or bleeding. Prothrombin time (PT) primarily assesses the extrinsic pathway and is not as sensitive to heparin therapy. Bleeding time and platelet count are not specific tests for monitoring the effectiveness of heparin therapy in DVT.

2. A 46-year-old man with a history of cirrhosis is brought in by his wife because he has been acting strangely. On examination, he is disoriented, ataxic, and has slurred speech. He is also hyperreflexic. His white blood cell count is normal. His hematocrit is 34%. Coagulation times are elevated. His ammonia level is normal. Which of the following statements regarding his management is correct?

Correct answer: A

Rationale: This patient presents with symptoms consistent with hepatic encephalopathy. Despite having a normal ammonia level, he should be treated with lactulose and a low-protein diet as recommended for stage 2 hepatic encephalopathy. The normal ammonia level does not exclude the diagnosis, as it lacks sensitivity and specificity. Medications like lorazepam, gentamicin, and NSAIDs should be avoided due to their potential adverse effects in patients with liver disease. Acetaminophen should also be avoided in such patients.

3. A patient with chronic obstructive pulmonary disease (COPD) is prescribed ipratropium. What is the primary action of this medication?

Correct answer: B

Rationale: Ipratropium is an anticholinergic bronchodilator that primarily works to relieve bronchospasm by dilating the airways and improving airflow in patients with COPD. It does not have a significant effect on reducing inflammation, suppressing cough, or thinning respiratory secretions.

4. A client returns to the unit after a neck dissection. The surgeon placed a Jackson-Pratt drain in the wound. When assessing the wound drainage over the first 24 postoperative hours, what finding would prompt the nurse to notify the health care provider immediately?

Correct answer: B

Rationale: Milky or cloudy drainage can indicate infection or lymphatic leakage, which requires immediate attention. This finding may suggest a serious complication post neck dissection, warranting prompt notification of the healthcare provider for further evaluation and intervention.

5. A patient is being cared for after bariatric surgery, and the healthcare provider is assessing for hemorrhage. What is a sign of hemorrhage?

Correct answer: B

Rationale: Frank red bleeding from the surgical site is a significant sign of hemorrhage that warrants immediate attention. It indicates active bleeding that needs to be addressed promptly to prevent further complications.

Similar Questions

A 70-year-old man presents with sudden onset of severe abdominal pain. He has a history of atrial fibrillation. Physical examination reveals a soft abdomen with minimal tenderness. What is the most likely diagnosis?
A 60-year-old male client is admitted to the hospital with the complaint of right knee pain for the past week. His right knee and calf are warm and edematous. He has a history of diabetes and arthritis. Which neurological assessment action should the nurse perform for this client?
A client who is acutely ill has vigilant oral care included in their plan of care. What factor increases this client's risk for dental caries?
An adolescent patient seeks care in the emergency department after sharing needles for heroin injection with a friend who has hepatitis B. To provide immediate protection from infection, what medication will the nurse administer?
A primipara at 38-weeks gestation is admitted to labor and delivery for a biophysical profile (BPP). The nurse should prepare the client for what procedures?

Access More Features

ATI LPN Basic
$69.99/ 30 days

  • 5,000 Questions with answers
  • All ATI courses Coverage
  • 30 days access

ATI LPN Premium
$149.99/ 90 days

  • 5,000 Questions with answers
  • All ATI courses Coverage
  • 30 days access

Other Courses