Nursing skills, device care and infection prevention
Safe nursing skills depend on an appropriate indication, identification, consent or explanation, preparation, competence, asepsis and evaluation. A familiar procedure still requires the correct patient, product, device and current local process. The skill is not merely remembering a number from a question bank. Unexpected pain, resistance, physiological deterioration or an unclear instruction should trigger reassessment and appropriate help rather than forceful completion. Documentation should capture actual findings, relevant actions and response.
Infection prevention uses standard precautions for all patients and additional measures according to the suspected transmission route and local risk assessment. Hand hygiene remains necessary even when gloves are worn. The WHO five moments distinguish contact with the patient, an aseptic task, body-fluid exposure risk, contact afterward and contact with the patient's surroundings. The appropriate product and method depend on the situation, including visibly soiled hands and specific organisms. A locally colored isolation sign is not a universal clinical standard or proof that every product with a similar label offers equivalent respiratory protection.
Device care requires an ongoing indication and a maintained safe system. For an indwelling urinary catheter, preserve a closed drainage system, avoid obstructed flow and keep the collection bag below bladder level and off the floor. Review whether the device is still needed rather than assuming catheterization should continue until discharge. A vascular connector or dressing is managed using the actual product, aseptic technique and institutional guidance. A generic question cannot supply the manufacturer-specific contact time or claim that a fixed number applies to every disinfectant and connector.
Before using an enteral tube, follow the appropriate verification process for the actual clinical setting. Air insufflation with abdominal auscultation should not be treated as definitive proof of gastric placement. An aspirate result, an unavailable sample or an uncertain radiograph requires the specified safe pathway, not a guess based on the ease of insertion. Infusion calculations use the actual ordered volume, time and device factor; a drop-count model does not automatically set an electronic pump or establish that the underlying prescription is appropriate.
Blood-product administration requires identification, compatibility and the applicable verification process. New concerning symptoms during transfusion require prompt assessment and action under the reaction protocol, not simply slowing the same bag and hoping symptoms settle. Needlestick care involves prompt washing without squeezing or aggressive scrubbing, reporting and urgent exposure assessment; prophylaxis decisions use the actual pathogen, immunity, exposure and timing. Pressure-injury assessment distinguishes intact nonblanching discoloration, tissue loss and obscured depth using the relevant classification. Prevention includes individualized repositioning, pressure redistribution, skin care, nutrition and mobility assessment rather than an invariant schedule for all patients.