Nursing Clinical Practice Guide
Clinical Scenario: Mr. Johnson, a 72-year-old male, was admitted with community-acquired pneumonia and started on IV ceftriaxone. On hospital day 5, he reports abdominal cramping and has had three loose, watery stools today. You suspect C. diff infection.
Nursing Intervention Strategy:- 1AssessmentImmediately assess stool characteristics (frequency, consistency, volume), vital signs (watch for fever, tachycardia, hypotension signaling severe infection or sepsis), and abdominal pain. Notify the provider.
- 2Implementation of Precautions• Place a Contact Precautions sign on the door.
• Don a gown and gloves before entering the room. Keep them on while in the room and providing care.
• After providing care and before removing gloves, clean your hands with an ABHS wipe if they are visibly clean? NO! Proceed to step 3.
• Remove gloves and gown carefully, discarding them in the room's waste container.
- 3Hand HygieneWalk directly to the sink. Wash hands vigorously with soap and warm water for at least 20 seconds, scrubbing all surfaces. Dry with paper towels.
- 4Environmental CleaningEnsure housekeeping uses a sporicidal disinfectant (e.g., bleach-based cleaner) for all high-touch surfaces in the room (bed rails, call light, toilet, sink).
Patient Safety and Precautions:
• Antibiotic Stewardship: Collaborate with the provider to reassess the need for the offending antibiotic (ceftriaxone). It may need to be discontinued or changed.
• Fluid & Electrolyte Balance: Monitor for signs of dehydration and electrolyte imbalance (e.g., poor skin turgor, dry mucous membranes, decreased urine output, lethargy). Encourage oral fluids as tolerated; IV fluids may be needed.
• Contact Isolation Duration: Precautions should continue until diarrhea has resolved (typically at least 48 hours after last unformed stool). Some facilities may require a negative test.
Nursing Procedure & Medication Flow
Procedure: Donning and Doffing PPE for Contact Precautions
1. Perform hand hygiene (ABHS) outside the room.
2. Don Gown: Tie at neck and waist.
3. Don Gloves: Extend to cover wrist of gown.
4. Provide patient care.
5. Remove PPE inside the patient's room, at the doorway.
6. Remove Gloves: Grasp outside of glove with opposite gloved hand; peel off. Hold removed glove in gloved hand. Slide fingers of ungloved hand under remaining glove at wrist; peel off over first glove. Discard.
7. Remove Gown: Unfasten ties. Pull gown away from neck and shoulders, touching inside only. Fold/roll gown inside out into a bundle. Discard.
8. Exit the room.
9. Perform Hand Hygiene with Soap and Water at the nearest sink.
Medication: Administering Oral Vancomycin for C. diff
• Action: Bactericidal against C. diff in the GI tract (poor systemic absorption).
• Nursing Considerations: Given orally, often as a solution. The bitter taste can cause nausea; mixing with juice may be allowed per pharmacy. Monitor for resolution of diarrhea. Do not give IV vancomycin to treat C. diff colitis, as it does not reach adequate concentrations in the colon.
A Word from Your Senior Nurse
"In the real world, C. diff is a formidable opponent on any medical-surgical unit. That moment you see a patient with new-onset diarrhea on antibiotics, your 'infection control alarm' should go off. Placing them on Contact Precautions immediately isn't just a rule—it's an act of protection for every other vulnerable patient on your unit. Remember, your hands are your most important tool and your biggest potential vector for disease. For C. diff, soap and water aren't just best practice; they're your shield. Mastering these protocols on the NCLEX is the first step to executing them flawlessly and confidently at the bedside, where it truly matters."