A nurse is planning to develop a standard for removal of indwelling urinary catheters from clients following colon resection. Which of the following resources should the nurse use?

Choice A reason: This is the correct choice because this client has the least urgent and most stable condition. A deep-vein thrombosis is a blood clot that forms in a vein, usually in the leg. An INR of 2.0 indicates that the client's blood is within the therapeutic range for anticoagulation therapy, which prevents the clot from growing or breaking off. The nurse should ensure that the client has a prescription for oral anticoagulants, compression stockings, and follow-up appointments before discharging them.

Choice B reason: This is not the correct choice because this client has a serious and potentially life-threatening condition. Tumor lysis syndrome is a complication of chemotherapy that occurs when cancer cells break down rapidly and release their contents into the bloodstream. This can cause electrolyte imbalances, kidney damage, and cardiac arrhythmias. The nurse should monitor the client's vital signs, laboratory values, urine output, and fluid balance, and administer medications and interventions as prescribed.

Choice C reason: This is not the correct choice because this client has a new and acute condition. A new onset of left-sided weakness could indicate a stroke, which is a medical emergency that requires immediate diagnosis and treatment. The nurse should perform a neurological assessment, check the client's blood pressure and blood glucose levels, and activate the stroke protocol.

Choice D reason: This is not the correct choice because this client has a severe and unstable condition. Angina is chest pain that occurs when the heart muscle does not get enough oxygen-rich blood. A troponin level of 3 ng/mL indicates that the client has a high level of cardiac enzymes in the blood, which suggests a heart attack or myocardial infarction. The nurse should administer oxygen, nitroglycerin, aspirin, and morphine as prescribed, and prepare the client for further diagnostic tests and interventions.

Choice A reason: Obtaining a prescription for a sedative for the client is not a correct action, as it may cause adverse effects such as confusion, falls, or respiratory depression. The nurse should avoid using sedatives unless absolutely necessary and use non-pharmacological interventions to calm the client.

Choice B reason: Removing the clock and calendar from the client's room is not a correct action, as it may worsen the client's disorientation and anxiety. The nurse should provide orientation cues such as a clock, a calendar, a radio, or a newspaper to help the client maintain a sense of time and reality.

Choice C reason: Providing distractions for the client during the day is a correct action, as it may reduce the client's boredom, agitation, and wandering behavior. The nurse should engage the client in meaningful activities such as music, games, crafts, or exercise that suit the client's interests and abilities.

Choice D reason: Raising all four side rails on the client's bed is not a correct action, as it may increase the risk of injury or entrapment if the client tries to climb over them. The nurse should use the least restrictive measures to prevent wandering, such as alarms, locks, or supervision.