Help plz Factors that impact the incubation period of a disease include all of t
ID: 276669 • Letter: H
Question
Help plz
Factors that impact the incubation period of a disease include all of the following EXCEPT:
a.
Invasive ability of the infectious agent
b.
The site of infection
c.
Dose
d.
Genetic predisposition
The epidemiologic triad argues that communicable disease is a result of the interaction between
a.
Air, food, and water
b.
Host, vector, and environment
c.
Host, agent, and environment
d.
Agent, vector, and vehicle
QUESTION 42
1. Communicable disease are the leading cause of global mortality.
True
False
2 points
QUESTION 43
1. A _________ study design is considered the “gold standard” in public health research.
a.
Cross-sectional
b.
Randomized controlled trial
c.
Cohort
d.
Case-control
2 points
QUESTION 44
1. The main difference between prevalence and incidence is prevalence only measures new cases of diseas in a population.
True
False
2 points
QUESTION 45
1. ____ of the worlds adults hold only______ of the worlds wealth:
a.
21%, 3%
b.
71% 12.5%
c.
71%, 3%
d.
7%, 71%
2 points
QUESTION 46
1. Which of the following is NOT part of the vicious cycle of poverty?
a.
Low education
b.
Low unemployment
c.
Low investment
d.
Low saving
2 points
QUESTION 47
1. In order for the WHO to classify a disease as a pandemic (phase 5-6 of disease transmission), all of the
following must occur EXCEP?
a.
Human to human transmission
b.
Disease must be infectious
c.
Disease outbreak in at least 4 WHO regions
d.
Disease is one in which humans have little or no immunity.
2 points
QUESTION 48
1. Health is a fundamental human right.
True
False
2 points
QUESTION 49
1. All of the following transcend national borders except:
a.
Climate change
b.
Obesity
c.
Bioweapons
d.
Tobacco
e.
All of the above transcend national borders.
a.
Invasive ability of the infectious agent
b.
The site of infection
c.
Dose
d.
Genetic predisposition
Explanation / Answer
1) Factors that impact the incubation period of a disease include all of the following EXCEPT: option A.
Invasive ability of the infectious agent.
site of infection, dose and genetic predisposition contribute the incubation period of a disease.
2) The epidemiologic triad argues that communicable disease is a result of the interaction between.
option C. Host, agent, and environment.
3) Communicable disease are the leading cause of global mortality.- True (in case of rich countries).
4) A RANDOMIZED CONTROLLED TRIAL study design is considered the “gold standard” in public health research. option B.
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