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Preparation of a Blood Culture Pellet for Rapid Bacterial Identification and Antibiotic Susceptibility Testing

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Published on: October 15, 2014

[Blood cultures when fever?].

C Ibero Esparza¹, E Regidor Sanz, C Díaz Pedroche

¹Servicio de Urgencias, Hospital Virgen del Camino, Pamplona, Grupo de Trabajo de Urgencias de la SEMI, España. carlos.ibero.esparza@navarra.es

Revista Clinica Espanola

|November 3, 2010

Summary

This summary is machine-generated.

A 78-year-old male patient presented with severe hypotension and disorientation, possibly linked to a recent traumatic bladder catheterization. Prompt blood cultures are crucial for diagnosing potential sepsis in elderly patients with comorbidities.

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Area of Science:

Geriatrics
Infectious Diseases
Critical Care Medicine

Background:

Elderly patient with hypertension and diabetes presents with general deterioration and falls.
Recent traumatic bladder catheterization with prophylactic ciprofloxacin use.
History suggests potential risk factors for infection or complications.

Observation:

Patient exhibits disorientation, severe hypotension (90/40 mmHg), tachycardia (120 bpm), and tachypnea (24 breaths/min).
Reports pain in the upper left abdominal quadrant.
Recent history of traumatic urinary catheterization.

Findings:

Clinical presentation is highly suggestive of septic shock.
The traumatic catheterization is a potential source of urinary tract infection (UTI) or sepsis.
Hypotension and disorientation are critical indicators of systemic illness.

Implications:

Urgent blood cultures are indicated to identify potential bloodstream infection (sepsis).
Management should focus on hemodynamic support and source control for infection.
This case highlights the importance of vigilance for sepsis in elderly patients with recent invasive procedures.