NURSING ANM AND GNM

NURSING EXAM QUESTIONS

PATHOLOGY AND GENETICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A continual source of infection is a ____
A
reservoir
B
herd immunity
C
direct contact, indirect contact, droplet, waterborne, foodborne, airborne, vector
D
While in an inpatient facility
Explanation: 

Detailed explanation-1: -A reservoir is any person, animal, arthropod, plant, soil or substance (or combination of these) in which an infectious agent normally lives and multiplies. The infectious agent depends on the reservoir for survival, where it can reproduce itself in such manner that it can be transmitted to a susceptible host.

Detailed explanation-2: -The reservoir of an infectious agent is the habitat in which the agent normally lives, grows, and multiplies. Reservoirs include humans, animals, and the environment. The reservoir may or may not be the source from which an agent is transferred to a host.

Detailed explanation-3: -Examples of reservoirs are standing water, a person with a common cold or syphilis, or a dog with rabies.

Detailed explanation-4: -Human reservoirs Infections like poliomyelitis and smallpox, which exist exclusively within a human reservoir, are sometimes known as anthroponoses. Humans can act as reservoirs for sexually transmitted diseases, measles, mumps, streptococcal infection, various respiratory pathogens, and the smallpox virus.

Detailed explanation-5: -Source: Places where infectious agents (germs) live (e.g., sinks, surfaces, human skin) Susceptible Person with a way for germs to enter the body. Transmission: a way germs are moved to the susceptible person.

There is 1 question to complete.