The process of infection can be broken down into stages, each of which can be blocked by different defense mechanisms. In the first stage, a new host is exposed to infectious particles shed by an infected individual. The number, route, mode of transmission, and stability of an infectious agent outside the host determines its infectivity. Some pathogens, such as anthrax, are spread by spores that are highly resistant to heat and drying, while others, such as the human immunodeficiency virus (HIV), are spread only by the exchange of bodily fluids or tissues because they are unable to survive as infectious agents outside the body.
B. Collecting information about occurrence of measles is the best situation that describes the situation the nurse is participating in.
Patient outcomes and safety depend heavily on nursing surveillance, which is a key responsibility of acute care nurses. Little is known about the conceptual and practical aspects of surveillance, despite the fact that it has been linked to patient outcomes and the organizational environment of care.
Actively participating in the ongoing process of keeping patients safe and preventing their health from getting worse is a crucial component of the job of an acute care nurse (Institute of Medicine 2004).
Nursing surveillance is a procedure that nurses continually utilize with all patients in all acute care settings and specializations since they are the primary 24-hour professional presence in the hospital.
The hallmarks of surveillance include gathering, evaluating, and interpreting data to make choices about patient care.
Here's another question with an answer similar to this about nursing surveillance: brainly.com/question/28232512
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Question Correction:
A community health nurse has recently become involved in surveillance. Which of the following describes the situation that the nurse is in?
a. Educating clients about influenza immunizations
b. Collecting information about occurrence of measles
c. Evaluating the effectiveness of an HIV/AIDS prevention program
d. Advocating for changes in the national disease reporting requirements
Answer:
Protection, Rest, Ice, Compression and Elevation, or P.R.I.C.E., adds the concept of “protection” to the traditional R.I.C.E. protocol formula. Protecting the injured area from further damage is crucial to the healing process. Experts recommended acute injury patients use P.R.I.C.E. shortly after the injury occurs
Explanation:
During an asthma attack the muscle wall contracts and the lining of the airways becomes swollen and inflamed. These changes cause a narrowing of the airways which is further aggravated by an increase in secretions from the mucus membrane, which may actually block the smaller airways hope this helps
