Cph practice exam 1 - Study guides, Class notes & Summaries
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CPH Exam Questions and Answers 100% Accurate 2024
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CPH Exam Questions and Answers 100% Accurate 2024 
Which of the following terms refers to the systematic method by which environmental exposure to a substance is quantified using information about the hazardous properties of the substance, human exposure to the substance, dose-response relationships, and risk characterization? 
 
A risk management 
 
B risk assessment 
 
C risk communication 
 
D risk control 
 
risk assessment 
 
 
 
A state health department is trying to reduce the HIV/AIDS ...
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CPH Exam Practice Questions with correct Answers
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The lengths of stay for six patients were 0, 0, 1, 2, 2, and 16 days. Which is (are) the best measure(s) to summarize these data? 
 
A) Mean 
B) Median 
C) Median and SD 
D) Mean and SD 
E) Median and Range 
E) Median and Range 
 
 
 
An epidemiologist attempts to predict the weight of an elderly person from demispan. She randomly chooses 70 elderly subjects in a particular geographic area and records their weight and demispan measurements in the form of (x i , y i ) for i = 1...70. Given that t...
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Practice questions CPH exam & answers 2024
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Practice questions CPH exam & answers 2024 
 
 
Public health laws approved by city or county boards must be - ANSWER-approved by referendum 
 
Sensitivity - ANSWER-true positive rate; proportion of positives correctly identified as such; A/A+C 
 
Specificity - ANSWER-true negative rate; probability of testing negative if the disease is truly absent; D/B+D 
 
A confounding variable - ANSWER-is associated with exposure; it can strengthen or weaken 
 
Rate data such as the number of events occurri...
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CPH Exam Practice Questions and Answers 2023
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CPH Exam Practice Questions and 
Answers 2023 
The lengths of stay for six patients were 0, 0, 1, 2, 2, and 16 days. Which is (are) the 
best measure(s) to summarize these data? 
A) Mean 
B) Median 
C) Median and SD 
D) Mean and SD 
E) Median and Range - Correct Answer-E) Median and Range 
An epidemiologist attempts to predict the weight of an elderly person from demispan. 
She randomly chooses 70 elderly subjects in a particular geographic area and records 
their weight and demispan measurement...
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CPH Exam Practice Questions And Complete Solutions To Score A+
- Exam (elaborations) • 37 pages • 2024
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CPH Exam Practice Questions And Complete Solutions To Score A+
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CPH Exam Questions and Answers 100% correct Q
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CPH Exam Questions and Answers 100% correct 
The local health department is developing educational materials about prediabetes for an 
immigrant community. In communication efforts, it is most important to keep in mind that 
materials should be 
A. focused on scientific information about prediabetes in the community. 
B. written in a culturally and linguistically appropriate manner 
C. written at a sixth-grade reading level 
D. available online in various languages. 
B. written in a culturally a...
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CPH Exam Practice Questions With Correct Answers 100% Verified!
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CPH Exam Practice Questions With Correct Answers 100% Verified!
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CPH official exam Questions and Answers 100% correct
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CPH official exam Questions and Answers 100% correct 
When mowing a lawn, the rule of thumb is to remove how much of the leaf blade 
One third 
 
 
 
Groundcovers are used most frequently in areas where minimal maintenance is important. An example of this practice is? 
The planting of vines on a steep, rocky hillside to limit maintenance 
 
 
 
Horticultural oils may be applied at any time of the year except when the temperature is 
Below 32 degrees 
 
 
 
Which of the following is likely conseq...
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CPH Exam Practice 87 Questions with Verified Answers,100% CORRECT
- Exam (elaborations) • 21 pages • 2023
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CPH Exam Practice 87 Questions with Verified Answers 
 
 
Public Health professionals have to learn to work effectively with the media. Public health is potentially appealing for the popular press because: 
1. its stories have urgency, drama and novelty. 
2. it is a source rich in detail, facts and figures. 
3. scientists and journalists have a long history of mutual trust. 
4. public information officers issue press releases. - CORRECT ANSWER its stories have urgency, drama and novelty 
 
in th...
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CPH Exam Practice 66 Questions with Verified Answers,100% CORRECT
- Exam (elaborations) • 7 pages • 2023
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CPH Exam Practice 66 Questions with Verified Answers 
 
 
Public health laws approved by city or county boards must be - CORRECT ANSWER approved by referendum 
 
Sensitivity - CORRECT ANSWER true positive rate; proportion of positives correctly identified as such; A/A+C 
 
Specificity - CORRECT ANSWER true negative rate; probability of testing negative if the disease is truly absent; D/B+D 
 
A confounding variable - CORRECT ANSWER is associated with exposure; it can strengthen or weaken 
 
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