A nurse in the emergency department is caring for an older adult client. Complete the diagram by dragging from the choices below to specify what condition the client is most likely experiencing, 2 actions the nurse should take to address that condition, and 2 parameters the nurse should monitor to assess the client's progress.

Rationale for correct condition The client presents with fever, foul-smelling urine, urinary incontinence, and new-onset confusion, which are hallmark signs of urinary tract infection in older adults. Hypotension and tachycardia suggest systemic involvement. Hip findings are minor and do not explain systemic symptoms. Fever of 38.6 °C indicates infection. Foul-smelling urine strongly suggests bacterial growth. Confusion in older adults is a common manifestation of sepsis from urinary tract infection. Hypotension and tachycardia reflect systemic inflammatory response. Hip ecchymosis is localized trauma, not systemic illness. Rationale for correct actions Antibiotics eradicate bacterial infection, while urine culture confirms diagnosis and guides therapy. Both actions directly address the infectious process. Obtaining a prescription for antibiotics is essential because urinary tract infections are bacterial in origin. Empiric therapy prevents progression to urosepsis. Antibiotics restore normal urinary tract function and reduce systemic symptoms. Obtaining a urine sample allows culture and sensitivity testing. This identifies causative organisms and ensures targeted antibiotic therapy. It prevents resistance and ensures effective eradication. Diagnostic confirmation is critical before definitive treatment. Rationale for correct parameters Urine color reflects infection severity, while temperature monitors systemic response. Both parameters track progression and treatment effectiveness. Urine color changes, such as dark, cloudy, or foul-smelling urine, indicate ongoing infection. Monitoring ensures resolution with therapy. Persistent abnormal urine suggests inadequate treatment or resistant organisms. Temperature monitoring is vital because fever indicates systemic infection. Normal range is 36.5–37.5 °C. Persistent fever suggests ongoing infection or sepsis. Declining temperature reflects therapeutic effectiveness. Rationale for incorrect conditions Ischemic stroke causes focal neurological deficits, absent here. Fluid volume overload presents with edema and crackles, not infection. Hip fracture causes pain and impaired mobility, not fever or foul urine. Ischemic stroke would cause unilateral weakness, facial droop, or speech changes. The client has symmetrical strength and no focal deficits. Fluid volume overload manifests as pulmonary edema, jugular venous distension, and peripheral edema. The client has hypotension, not hypertension or edema. Hip fracture causes severe pain, inability to bear weight, and limb deformity. The client ambulates with equal weight bearing and intact pulses. Rationale for incorrect actions Anticoagulant therapy is for stroke prevention. Fluid restriction is for overload. Skin traction is for fracture management. Anticoagulant therapy prevents clot formation in ischemic stroke, irrelevant here. Fluid restriction reduces overload, but the client is hypotensive and dehydrated from infection. Skin traction immobilizes fractures, but the client’s hip is stable with intact mobility. Rationale for incorrect parameters Hand grasps assess stroke, not infection. Circulation to extremity monitors fracture complications. Peripheral edema indicates overload, not infection. Hand grasps are normal here, ruling out stroke. Circulation to right lower extremity is intact, excluding fracture-related compromise. Peripheral edema is absent, making overload unlikely. Test-taking strategy Identify key infection clues Fever, foul-smelling urine, confusion → urinary tract infection Rule out incorrect conditions Stroke → focal deficits absent Fluid overload → edema absent, hypotension present Hip fracture → mobility intact Match actions to infection Antibiotics → treat bacterial cause Urine sample → confirm diagnosis Select parameters linked to infection Urine color → reflects urinary tract status Temperature → systemic infection marker Eliminate distractors Anticoagulants → stroke Fluid restriction → overload Skin traction → fracture Hand grasps → stroke Circulation → fracture Edema → overload Take home points Urinary tract infection in older adults often presents with confusion and fever. Antibiotics and urine culture are essential for treatment and diagnosis. Monitor urine color and temperature to assess infection resolution. Differentiate UTI from stroke, overload, and fracture using systemic versus localized findings.