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A client with cardiomyopathy receiving diuretic therapy has a urine output of 200 mL in 8 hours. Which action by the nurse is correct?
- A. Assist the client to ambulate.
- B. Document a normal urine output.
- C. Notify the healthcare provider.
- D. Measure abdominal girth.
Correct Answer: C
Rationale: A urine output of 200 mL in 8 hours is considered low, especially for a client with cardiomyopathy who is receiving diuretic therapy. This could indicate inadequate cardiac output or worsening heart failure. It is crucial for the nurse to notify the healthcare provider promptly so that appropriate interventions can be initiated to address the underlying cause and prevent further complications. Waiting for improvement without taking action could lead to deterioration in the client's condition.
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An adult client is experiencing paroxysmal supraventricular tachycardia. Which nursing interventions are appropriate based on the data provided? Select all that apply.
- A. Initiate oxygen therapy
- B. Prepare for cardioversion
- C. Begin anticoagulation therapy as prescribed
- D. Administer intravenous adenosine as prescribed
Correct Answer: A
Rationale: A. Initiate oxygen therapy: Providing oxygen therapy is appropriate to ensure adequate oxygenation and tissue perfusion during episodes of paroxysmal supraventricular tachycardia.
After a stroke, sensory-perceptual changes increase the client's risk for what?
- A. Aspiration
- B. Injury
- C. Bleeding
- D. Infection
Correct Answer: B
Rationale: After a stroke, sensory-perceptual changes such as impaired proprioception, altered sensation, and decreased awareness of the affected side can increase the client's risk for injury. These changes can result in difficulties with balance, coordination, and spatial awareness, making the individual more prone to falls and accidents. It is important to implement safety measures and interventions to minimize the risk of injury in these clients, such as providing a structured environment, using assistive devices, and encouraging regular monitoring and assistance as needed.
A nurse is working in a neonatal intensive care unit (NICU). The nurse wants to teach a mother of a premature baby how to give her baby a bath. Which statement by the mother reflects a readiness to learn?
- A. "You'll give us written instructions before we go home, correct?"
- B. "When my baby is just a little bigger, I'll feel more comfortable giving him a bath."
- C. "I want to make sure my husband is here, in case I don't hear everything that's said."
- D. "I'm so afraid I'll hurt my baby with all these tubes and wires."
Correct Answer: A
Rationale: The statement "You'll give us written instructions before we go home, correct?" reflects the mother's readiness to learn. This statement shows that the mother is actively seeking out resources and tools to help her understand and remember the instructions for giving her premature baby a bath. It indicates that she is willing to take responsibility for her baby's care and is thinking ahead to ensure she has the necessary information for when she is on her own at home. This statement demonstrates engagement and a proactive approach to learning, which are essential for successfully caring for a premature baby in a NICU setting.
What causes brown pigmentation of the lower extremities in clients with venous stasis?
- A. The necrosis of subcutaneous fat due to tissue hypoxia
- B. Breakdown of red blood cells in the congested tissues
- C. Reduced inflammatory and immune response from congested circulation
- D. Skin atrophy caused by lack of circulation
Correct Answer: B
Rationale: The brown pigmentation of the lower extremities in clients with venous stasis is primarily caused by the breakdown of red blood cells in the congested tissues. When there is venous stasis, the blood circulation is impaired, leading to a backup of blood in the lower extremities. This stagnant blood contains hemosiderin, a byproduct of red blood cell breakdown. Over time, the hemosiderin deposits in the tissues, causing the characteristic brown discoloration seen in conditions such as chronic venous insufficiency. This process is known as hemosiderin deposition and is a common consequence of venous stasis.
The nurse is determining the type of arthritis a patient is experiencing. Which assessment finding would be present if the patient has rheumatoid arthritis?
- A. Stiffness is relieved by activity
- B. Health history includes weight loss and fever
- C. Abnormal joint findings are limited to the hands
- D. Heberden’s nodes are located on the finger joints
Correct Answer: B
Rationale: In rheumatoid arthritis, the health history often includes systemic symptoms such as weight loss and fever. Rheumatoid arthritis is a chronic inflammatory autoimmune disease that affects multiple joints symmetrically. Unlike osteoarthritis where joint stiffness is often relieved by activity, stiffness in rheumatoid arthritis is typically worse in the morning and after inactivity. In rheumatoid arthritis, joint deformities can occur in various joints, not just limited to the hands. Heberden's nodes are characteristic of osteoarthritis, not rheumatoid arthritis.