Which action is the most effective way to prevent hospital-acquired infections (HAIs)?
Performing hand hygiene before and after patient contact
Limiting visitors during hospitalization
Wearing gloves at all times
Keeping patients NPO before procedures
The Correct Answer is A
A. Performing hand hygiene before and after patient contact: Hand hygiene is the single most effective intervention for preventing the transmission of pathogens in healthcare settings. It disrupts the chain of infection by removing transient microorganisms from the nurse's hands before they can reach the patient. Adherence to this simple practice significantly reduces the incidence of nosocomial infections.
B. Limiting visitors during hospitalization: While restricting visitors may reduce the introduction of external pathogens, it does not address the primary mode of transmission within the facility. Most hospital-acquired infections are spread via the hands of healthcare workers during routine clinical tasks. Hand hygiene remains a much more powerful and targeted intervention for infection control.
C. Wearing gloves at all times: Gloves are a component of standard precautions but are not a substitute for proper hand hygiene. Over-reliance on gloves can lead to a false sense of security and the cross-contamination of environmental surfaces if not changed frequently. Hand hygiene must still be performed after glove removal to ensure complete decontamination.
D. Keeping patients NPO before procedures: Restricting oral intake is a safety measure to prevent aspiration during anesthesia or specific diagnostic tests. It does not have a direct impact on the colonization or transmission of infectious agents between patients or staff. This intervention is focused on respiratory and gastrointestinal safety rather than the broader goal of infection prevention.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Traumatic grief: This type of bereavement is characterized by a sudden, unexpected, or violent loss that overwhelms an individual coping mechanisms. It often involves symptoms similar to post-traumatic stress disorder, such as intrusive thoughts or extreme avoidance. The patient statement focuses on social non-recognition rather than the violent or sudden nature of the death event.
B. Anticipatory grief: This process occurs before an actual loss when a person expects a significant death or change to happen soon. It allows individuals to begin the emotional work of mourning while the loved one is still alive. The stem indicates the loss has already occurred and focuses on the lack of social validation.
C. Normal grief: This refers to the standard emotional and behavioral reactions to a loss that are socially supported and recognized. It typically includes a range of feelings like sadness and anger that gradually resolve as the person adapts. The feeling of being misunderstood and unrecognized suggests a deviation from the socially accepted mourning experience.
D. Disenfranchised grief: This occurs when a loss cannot be openly acknowledged, socially sanctioned, or publicly shared because the relationship is not recognized. It often affects those in nontraditional relationships or those mourning losses that society deems less significant. The patient feeling that no one understands or acknowledges their relationship is a hallmark of this condition.
Correct Answer is D
Explanation
A. Being With: This process involves being emotionally present to the other and sharing in their experience. It focuses on the nurse's emotional availability and the quality of the presence during interactions. While encouraging therapy involves presence, the specific act of facilitating progress through support is a different Swanson construct.
B. Knowing: Knowing is the process of striving to understand an event as it has meaning in the life of the other. It involves avoiding assumptions and centering the care on the specific needs of the patient. Celebrating a small improvement requires knowing the patient, but the active facilitation of self-care is not its primary focus.
C. Doing For: Doing For involves the nurse performing for the other what they would do for themselves if it were at all possible. This process emphasizes the physical or technical aspects of care where the patient is unable to act. Encouraging a stroke patient to participate in their own therapy shifts the action from the nurse to the patient.
D. Enabling: Enabling is the process of facilitating the other's passage through life transitions and unfamiliar events. By encouraging therapy and celebrating improvements, the nurse provides the emotional and physical support necessary for the patient to achieve self-care. This process empowers the patient to navigate the rehabilitative recovery phase after a cerebrovascular accident.
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