NUR 111 Guilford Technical Community College | UPDATED Questions
with 100% Verified Answers
Question:
Chain of infection
Answer:
infectious agent reservoir portal of exit mode of transmission
portal of entry susceptible host
Question:
infectious agent
Answer:
etiological agent (Microorganism) Pathogenic pathogen
Normal flora that become pathogenic
Question:
reservoir
Answer:
where pathogens live and multiply
-Living: Humans, Animals, Insects
-Nonliving: food, equipment, environment, contaminated
water
Question:
Portal of Exit
Answer:
any body opening on an infected person that allows pathogens
to leave
-Bodily Fluids
-Coughing, sneezing, diarrhea
-Seeping wounds
-Tubes, IV lines
,Question:
Mode of Transmission
Answer:
*Contact
-direct: touching, kissing, sexual
-indirect: vehicle borne, vector, borne *Droplet *Airborne
Question:
Portal of entry/ exit
Answer:
Eye, ear, nose, mouth genitalia wounds Bite from a vector
surgical sites IV or drainage tube sites
Question:
Susceptible host
Answer:
any individuals at risk for infection
Question:
Infection
Answer:
microorganisms capable of producing disease invade the body
Question:
Infection risk factors
Answer:
Age Health status Lifestyle Environment
Question:
Types of infection
Answer:
local systemic primary secondary
,Question:
Local infection
Answer:
infection limited region of the body
Question:
Systemic infection
Answer:
infection affects many regions
Question:
primary infection
Answer:
initial infection
Question:
secondary infection
Answer:
opportunistic infection after a primary infection
Immunocompromised
Question:
Acute
Answer:
Rapid onset Short duration
-common cold
Question:
Chronic
Answer:
Develop slowly longer duration
-relapsing fever
, Question:
Latent
Answer:
No symptoms for long periods
-HIV or TB
Question:
Stages of infection
Answer:
incubation prodromal illness decline convalescence
Question:
Incubation
Answer:
from time of infection until manifestation of symptoms can
infect others Person doesn't suspect, unaware
Question:
Prodromal
Answer:
Appearance of vague symptoms not all diseases have this
stage General malaise, fever, myalgia, HA, fatigue, tenderness
Question:
illness
Answer:
signs and symptoms present Can end in death if immune
defenses and medical treatment (if administered) are not
effective
with 100% Verified Answers
Question:
Chain of infection
Answer:
infectious agent reservoir portal of exit mode of transmission
portal of entry susceptible host
Question:
infectious agent
Answer:
etiological agent (Microorganism) Pathogenic pathogen
Normal flora that become pathogenic
Question:
reservoir
Answer:
where pathogens live and multiply
-Living: Humans, Animals, Insects
-Nonliving: food, equipment, environment, contaminated
water
Question:
Portal of Exit
Answer:
any body opening on an infected person that allows pathogens
to leave
-Bodily Fluids
-Coughing, sneezing, diarrhea
-Seeping wounds
-Tubes, IV lines
,Question:
Mode of Transmission
Answer:
*Contact
-direct: touching, kissing, sexual
-indirect: vehicle borne, vector, borne *Droplet *Airborne
Question:
Portal of entry/ exit
Answer:
Eye, ear, nose, mouth genitalia wounds Bite from a vector
surgical sites IV or drainage tube sites
Question:
Susceptible host
Answer:
any individuals at risk for infection
Question:
Infection
Answer:
microorganisms capable of producing disease invade the body
Question:
Infection risk factors
Answer:
Age Health status Lifestyle Environment
Question:
Types of infection
Answer:
local systemic primary secondary
,Question:
Local infection
Answer:
infection limited region of the body
Question:
Systemic infection
Answer:
infection affects many regions
Question:
primary infection
Answer:
initial infection
Question:
secondary infection
Answer:
opportunistic infection after a primary infection
Immunocompromised
Question:
Acute
Answer:
Rapid onset Short duration
-common cold
Question:
Chronic
Answer:
Develop slowly longer duration
-relapsing fever
, Question:
Latent
Answer:
No symptoms for long periods
-HIV or TB
Question:
Stages of infection
Answer:
incubation prodromal illness decline convalescence
Question:
Incubation
Answer:
from time of infection until manifestation of symptoms can
infect others Person doesn't suspect, unaware
Question:
Prodromal
Answer:
Appearance of vague symptoms not all diseases have this
stage General malaise, fever, myalgia, HA, fatigue, tenderness
Question:
illness
Answer:
signs and symptoms present Can end in death if immune
defenses and medical treatment (if administered) are not
effective
