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- HOSA EPIDEMIOLOGY EVERYTHING (LATEST 2025 | 2026 UPDATE) HOSA PRACTICE EPIDEMIOLOGY GUIDE | QUESTIONS & ANSWERS| GRADE A | 100% CORRECT (VERIFIED SOLUTIONS)

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- HOSA EPIDEMIOLOGY EVERYTHING (LATEST 2025 | 2026 UPDATE) HOSA PRACTICE EPIDEMIOLOGY GUIDE | QUESTIONS & ANSWERS| GRADE A | 100% CORRECT (VERIFIED SOLUTIONS) Quiz_________________? Answer Quiz_________________? "Disease" refers to conditions that.. - Answer Impair normal tissue function. Quiz_________________? 2 DNA viruses: - Answer Herpes and poxvirus Quiz_________________? 3 important variables in investigation of epidemic - Answer -time of disease onset -time of exposure -incubation period Quiz_________________? 3 most common shapes of bacteria are: - Answer Rod-shaped, spherical, and helical rods Quiz_________________? 3 RNA viruses that can cause human disease? - Answer Rhinovirus, rotaviruses and retroviruses (causes cancer).

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Institution
- HOSA EPIDEMIOLOGY
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August 28, 2025
Number of pages
176
Written in
2025/2026
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Exam (elaborations)
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Questions & answers

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Quiz_________________?



Answer✅



Quiz_________________?

"Disease" refers to conditions that.. -

Answer✅

Impair normal tissue function.



Quiz_________________?

2 DNA viruses: -

Answer✅

Herpes and poxvirus



Quiz_________________?

3 important variables in investigation of epidemic -



1

, Answer✅

-time of disease onset

-time of exposure

-incubation period



Quiz_________________?

3 most common shapes of bacteria are: -

Answer✅

Rod-shaped, spherical, and helical rods



Quiz_________________?

3 RNA viruses that can cause human disease? -

Answer✅

Rhinovirus, rotaviruses and retroviruses (causes cancer).



Quiz_________________?

5 Ws of Descriptive Epidemiology -

Answer✅

Diagnosis or health event (what), Person (who), Place (where), Time (when) and Modes of
Transmission (why/how)



Quiz_________________?

5 Ws of Descriptive Epidemiology -

Answer✅

Diagnosis or health event (what), Person (who), Place (where), Time (when) and Modes of
Transmission (why/how)



Quiz_________________?

A case -


2

, Answer✅

represents instances of the problem that one wants to study



Quiz_________________?

Accuracy -

Answer✅

Refers to the degree to which the measurement is, on average, correct.



Quiz_________________?

Accuracy -

Answer✅

Refers to the degree to which the measurement is, on average, correct.



Quiz_________________?

Accuracy -

Answer✅

The degree to which the measurement is , on average, correct.



Quiz_________________?

Accuracy -

Answer✅

The degree to which the measurement is , on average, correct.



Quiz_________________?

Acquired immunity -

Answer✅

Natural & Articificial;

Active & Passive



3

, Quiz_________________?

Active Carrier -

Answer✅

Are infectious and have symptoms



Quiz_________________?

active surveillance -

Answer✅

data actively collected, more specific objective, information-gathering tools (questionnaires
etc), more useful in epidemiological research than passive.



Quiz_________________?

active surveillance -

Answer✅

data actively collected, more specific objective, information-gathering tools (questionnaires
etc), more useful in epidemiological research than passive.



Quiz_________________?

Active Surveillance +/- -

Answer✅

+ relatively accurate reporting, local outbreaks



- expensive, more difficult to develop



Quiz_________________?

active transmission -

Answer✅




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