Chapter 16 Quiz: NGR7673_CMB-21Fall 00300
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Princeton University *
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HEALTH ASS
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Industrial Engineering
Date
Jan 9, 2024
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6
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9/14/21, 8
:
16 PM
Chapter 16 Quiz: NGR7673_CMB-21Fall 00300
Page 1 of 6
https://webcourses.ucf.edu/courses/1391482/quizzes/2164155
Chapter 16 Quiz
Due
Dec 5 at 11:59pm
Points
10
Questions
10
Time Limit
None
Instructions
Attempt History
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Time
Score
LATEST
Attempt 1
21 minutes
8 out of 10
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Correct answers are no longer available.
Score for this quiz:
8
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Submitted Sep 14 at 8:15pm
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1 / 1 pts
Question 1
Which of the following is the probability that a test correctly classifies
positive individuals who have preclinical disease?
9/14/21, 8
:
16 PM
Chapter 16 Quiz: NGR7673_CMB-21Fall 00300
Page 2 of 6
https://webcourses.ucf.edu/courses/1391482/quizzes/2164155
Validity
Reliability
Sensitivity
Specificity
0 / 1 pts
Question 2
Incorrect
Incorrect
A healthy diet, regular exercise, sunscreen use, and vaccinations
against infectious disease are all examples of which of the following?
Health promotion
Primary prevention
Secondary prevention
Tertiary prevention
1 / 1 pts
Question 3
For some diseases, which of the following may increase the disease
incidence and prevalence (at least temporarily) because asymptomatic
cases are identified at an earlier stage?
9/14/21, 8
:
16 PM
Chapter 16 Quiz: NGR7673_CMB-21Fall 00300
Page 3 of 6
https://webcourses.ucf.edu/courses/1391482/quizzes/2164155
Health promotion
Primary prevention
Secondary prevention
Tertiary prevention
0 / 1 pts
Question 4
Incorrect
Incorrect
A typical example of which of the following is the use of drugs to
prevent opportunistic infections among individuals with HIV infection.
Health promotion
Primary prevention
Secondary prevention
Tertiary prevention
1 / 1 pts
Question 5
Which of the following is a serious disease that is not suitable for
screening because mortality is high even with early diagnosis?
HIV infection
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9/14/21, 8
:
16 PM
Chapter 16 Quiz: NGR7673_CMB-21Fall 00300
Page 4 of 6
https://webcourses.ucf.edu/courses/1391482/quizzes/2164155
Tuberculosis
Breast cancer
Pancreatic cancer
1 / 1 pts
Question 6
Which characteristic of a suitable screening test is influenced by the
stability of the physiological state being measured, the technical
characteristics of the test method, and interobserver and intraobserver
agreement among the technicians conducting the test?
Validity
Reliability
Sensitivity
Specificity
1 / 1 pts
Question 7
Which of the following is the main way to measure a screening program
and is the proportion of individuals with a positive test who have
preclinical disease?
9/14/21, 8
:
16 PM
Chapter 16 Quiz: NGR7673_CMB-21Fall 00300
Page 5 of 6
https://webcourses.ucf.edu/courses/1391482/quizzes/2164155
Reliability
Sensitivity
Specificity
Predictive value
1 / 1 pts
Question 8
All primary prevention activities assume that the action taken will
reduce the occurrence of disease and its aftereffects.
True
False
1 / 1 pts
Question 9
Tertiary prevention activities assume that early detection will lead to
prompt and effective interventions that will ultimately improve survival.
True
False
9/14/21, 8
:
16 PM
Chapter 16 Quiz: NGR7673_CMB-21Fall 00300
Page 6 of 6
https://webcourses.ucf.edu/courses/1391482/quizzes/2164155
1 / 1 pts
Question 10
Given the high cost and possible adverse consequences of screening, it
is justifiable to screen only for major diseases.
True
False
Quiz Score:
8
out of 10
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