The nurse is caring for a 96-year-old client who has been admitted for treatment of a urinary tract infection. The nurse notices that the client takes two one-hour naps each day, one mid-morning and the other late afternoon. What intervention should the nurse implement?

A. Isotonic solutions have a similar osmolarity to that of blood plasma, meaning they exert the same osmotic pressure as blood. This equilibrium prevents the movement of water across cell membranes, thereby maintaining cell volume and preventing cellular dehydration or swelling. Examples of isotonic solutions commonly used for intravenous fluid replacement include 0.9% saline (normal saline) and lactated Ringer's solution.
B. Hypotonic solutions have a lower osmolarity than blood plasma, meaning they exert less osmotic pressure than blood. When administered, hypotonic solutions cause water to move into cells, leading to cellular swelling. While hypotonic solutions can help hydrate cells and replenish intracellular fluid, they are not typically used for rapid volume replacement because they can exacerbate extracellular fluid deficits and cause complications such as cerebral edema or cardiovascular collapse.
C. Hypertonic solutions have a higher osmolarity than blood plasma, meaning they exert greater osmotic pressure than blood. When administered, hypertonic solutions cause water to move out of cells, leading to cellular shrinkage. Hypertonic solutions are often used to expand intravascular volume in cases of severe hypovolemia or shock, as they rapidly increase blood osmolarity and draw fluid from the interstitial space into the bloodstream. Examples of hypertonic solutions include 3% saline and 5% dextrose in 0.9% saline.
D. Hyperosmotic solutions have an elevated osmolarity compared to blood plasma, indicating a higher concentration of solutes. These solutions exert osmotic pressure that draws water out of cells, leading to cellular dehydration. While hyperosmotic solutions are not commonly used for rapid volume replacement due to their pot

C. Providing relief from pain and other distressing symptoms is a fundamental aspect of hospice care. The nurse should assess the client's pain level and other symptoms such as dyspnea, coughing, and restlessness, and intervene accordingly. This may involve administering analgesics, antitussives, or other medications as appropriate to alleviate discomfort and promote comfort and quality of life.
D. Placing the bed in semi-Fowler's position (with the head of the bed elevated) can help improve respiratory mechanics, ease breathing, and reduce respiratory distress in clients experiencing dyspnea. This position allows for better lung expansion and can facilitate the drainage of respiratory secretions, thereby promoting comfort and alleviating symptoms. This intervention does not typically require a medical order and can be implemented by the nurse based on clinical assessment.
A. Calling for transportation to the hospital may not be necessary or appropriate in this situation, especially considering that the client is under hospice care and experiencing changes in respiratory status and restlessness, which could be indicative of end-of-life processes. Hospice care focuses on providing comfort and symptom management in the home setting, and hospitalization may not align with the client's goals of care at this stage.
B. Initiating low-flow oxygen per nasal cannula may be appropriate to provide comfort and relieve hypoxia if the client is experiencing respiratory distress. However, this intervention would typically require a medical order, as oxygen therapy should be prescribed based on assessment findings and clinical indications.
E. Administering anti-anxiety medications may be considered if the client is experiencing significant anxiety or agitation that is distressing and impacting their comfort. However, the decision to administer anti-anxiety medications should be based on thorough assessment and consideration of the client's overall condition, goals of care, and potential risks and benefits. This intervention would typically require a medical order.