The nurse identifies which patient condition may be treated with a tissue plasminogen activator?
Idiopathic pulmonary fibrosis
Sarcoidosis
Atelectasis
Pulmonary embolus (PE)
The Correct Answer is D
Choice A reason: Idiopathic pulmonary fibrosis is a chronic, progressive lung disease characterized by scarring of the lung tissue. Tissue plasminogen activators (tPAs) are not used for this condition, as they are primarily designed to dissolve blood clots, not to address fibrotic changes in the lungs.
Choice B reason: Sarcoidosis is an inflammatory disease that affects multiple organs, particularly the lungs and lymph glands. It involves the growth of tiny collections of inflammatory cells called granulomas. Tissue plasminogen activators are not used in the treatment of sarcoidosis since the condition is not related to blood clots but rather to immune system dysregulation.
Choice C reason: Atelectasis is the complete or partial collapse of a lung or lobe of a lung due to alveoli deflation. The treatment typically focuses on re-expanding the lung tissue through techniques such as deep breathing exercises, bronchoscopy, or mechanical ventilation. Tissue plasminogen activators are not relevant for this condition, as they are used to dissolve blood clots, not to treat lung collapse.
Choice D reason: Pulmonary embolus (PE) is a blockage in one of the pulmonary arteries in the lungs, usually caused by blood clots that travel to the lungs from the legs or other parts of the body (deep vein thrombosis). Tissue plasminogen activators are used to treat PE because they can effectively dissolve the blood clots obstructing the pulmonary arteries, thereby restoring normal blood flow and preventing further complications.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Administering antiemetics before chemotherapy is an effective intervention to help manage Sarah's nausea. Antiemetics can prevent or reduce the severity of nausea and vomiting associated with chemotherapy, making it easier for patients to tolerate treatment and maintain their nutritional status.
Choice B reason: Encouraging carbonated beverages is not a recommended intervention for managing nausea. Carbonated beverages can sometimes worsen nausea due to their acidity and carbonation.
Choice C reason: Recommending three large meals and two small snacks daily is not the best approach for managing nausea. Smaller, more frequent meals are generally more effective in preventing nausea and ensuring adequate calorie intake. Large meals can be overwhelming and may exacerbate nausea.
Correct Answer is C
Explanation
Choice A reason: NPH (Humulin N) is an intermediate-acting insulin that is used to control blood sugar levels throughout the day, not specifically for mealtime coverage. It is typically administered twice a day.
Choice B reason: Detemir (Levemir) is a long-acting insulin that provides basal insulin coverage. It helps maintain blood sugar levels stable over a 24-hour period and is not intended for controlling post-meal blood sugar spikes.
Choice C reason: Lispro (Humalog) is a rapid-acting insulin used for mealtime coverage. It is designed to be taken just before or immediately after a meal to control the sudden rise in blood sugar levels that occurs after eating.
Choice D reason: Glargine (Lantus) is a long-acting insulin that provides basal insulin coverage, helping to maintain steady blood glucose levels throughout the day and night. It is not used for mealtime blood sugar control.
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