precaution

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Related to airborne precaution: droplet precaution

precaution

 [pre-kaw´shun]
a protective measure taken in advance.
airborne p's a group of transmission-based precautions used when caring for patients who have diseases that spread through the air, such as tuberculosis, chickenpox, and measles. The patient should be in a private room.
aspiration p's in the nursing interventions classification, a nursing intervention defined as the prevention or minimization of risk factors in the patient at risk for aspiration.
bleeding p's in the nursing interventions classification, a nursing intervention defined as reduction of stimuli that may induce bleeding or hemorrhage in at-risk patients.
cardiac p's in the nursing interventions classification, a nursing intervention defined as the prevention of an acute episode of impaired cardiac function by minimizing myocardial oxygen consumption or increasing myocardial oxygen supply. See also myocardial infarction.
circulatory p's in the nursing interventions classification, a nursing intervention defined as the protection of a localized area with limited perfusion.
contact p's a group of transmission-based precautions used when caring for patients who have diseases that spread through direct skin to skin contact or through indirect contact with contaminated equipment.
droplet p's a group of transmission-based precautions used when caring for patients who have diseases that spread by droplets or dust particles, such as by coughing, sneezing, or talking or during procedures such as suctioning and bronchoscopy. The diseases include rubella, mumps, diphtheria, and influenza.
elopement p's in the nursing interventions classification, a nursing intervention defined as minimizing the risk of a patient leaving a treatment setting without authorization when departure presents a threat to the safety of the patient or others.
embolus p's in the nursing interventions classification, a nursing intervention defined as the reduction of the risk of an embolus in a patient with thrombi or at risk for developing thrombus formation.
fire-setting p's in the nursing interventions classification, a nursing intervention defined as the prevention of fire-setting behaviors.
isolation p's see isolation precautions.
laser p's in the nursing interventions classification, a nursing intervention defined as limiting the risk of injury to the patient related to use of a laser.
latex p's in the nursing interventions classification, a nursing intervention defined as reducing the risk of systemic reaction to latex. See also latex allergy.
malignant hyperthermia p's in the nursing interventions classification, a nursing intervention defined as prevention or reduction of malignant hyperthermia (hypermetabolic response to pharmacologic agents used during surgery).
pneumatic tourniquet p's in the nursing interventions classification, a nursing intervention defined as applying a pneumatic tourniquet while minimizing the potential for patient injury from use of the device.
seizure p's in the nursing interventions classification, a nursing intervention defined as prevention or minimization of potential injuries sustained by a patient with a known seizure disorder.
standard p's a classification of isolation precautions that replaces the former classifications of universal precautions and measures used for isolation of moist body products.
subarachnoid hemorrhage p's in the nursing interventions classification, a nursing intervention defined as the reduction of internal and external stimuli or stressors to minimize the risk of rebleeding prior to aneurysm surgery.
surgical p's in the nursing interventions classification, a nursing intervention defined as minimizing the potential for iatrogenic injury to the patient related to a surgical procedure.
transmission-based p's isolation precautions used when caring for patients with highly transmissible or epidemiologically important pathogens; these constitute additional measures beyond standard precautions. There are three types, depending on the type of disease the patient has: airborne precautions, droplet precautions, and contact precautions.
universal p's a group of measures formerly recommended for protection of noninfected individuals against bloodborne infections such as hepatitis B virus and human immunodeficiency virus, now replaced by the measures called standard precautions.

precaution

(pri-ko'shon) [ pre- + caution]
An action taken in advance to protect against danger, harm, or possible failure.

airborne precaution

Airborne isolation.

body substance isolation precautions

The standard precautions taken by all health care personnel, such as wearing gloves, goggles, and masks, to avoid contact with potentially infectious body substances such as urine, feces, saliva, vomit, and blood.

contact precaution

Contact isolation.

droplet precaution

Droplet isolation.
References in periodicals archive ?
Currently, NAA tests cannot replace traditional methods for diagnosis and management of TB.[34] The AFB smear is used to assess infectiousness and the need for airborne precautions. Culture is essential for drug susceptibility testing, for identification to the species level, and if indicated, strain identification.
Because airborne precautions began [approximately equal to] 24 hours after admission, most HCP contacts (39 [86.7%]) did not use a respirator or surgical mask while attending to the case-patient.
If monkeypox infection is suspected, standard, contact, and airborne precautions should be applied in all health-care settings (http://www.dc.gov/ncidod/hip/ISOLAT/Isolar.htm Interim guidance for veterinarians and pet owners also are available at http://www.cdc.gov/ncidod/monkeypox/animalguidancehtm These recomm endations are modeled after human infection-control guidelines, with modifications appropriate for veterinary and home settings where airborne precautions might nor be feasible.
* Airborne precautions, including an isolation room with negative pressure relative to the surrounding area and the use of an N-95 respirator for persons entering the room.
Droplet precautions should be added to standard precautions when providing care to patients with symptoms of acute respiratory infection; contact precautions and eye protection should be added when caring for probable or confirmed cases of MERS; airborne precautions should be applied when performing aerosol generating procedures.
Lassa fever was considered in the differential diagnosis; contact precautions and, subsequently, airborne precautions were taken.
This cluster is part of a larger number of cases in HCWs in hospitals in the greater Toronto area who have become infected while caring for SARS patients since directives for contact, droplet, and airborne precautions were instituted at the provincial level on March 28 (1).

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