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ATI LPN · Community Health · Biggest Questions in Environmental Health

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

A child scratches another child and leaves a mark - what should you do?

A. Write this in the incident book, detailing which child did this so the parent is aware

B. Apply some cold water

C. Ignore them - they are always doing it

D. Write this in the incident book

Expert Explanatory Rationale

Correct Answer: Write this in the incident book, detailing which child did this so the parent is aware

Question 2 of 5

Matter must be recycled again and again by an ecological process called

A. Ecological pyramid

B. Ecological Succession

C. Biogeochemical cycle

D. Energy flow

Expert Explanatory Rationale

Correct Answer: Biogeochemical cycle

Question 3 of 5

In early childhood, depression will manifest as clingy behaviour, school refusal and exaggerated fears. It is also associated with an increased frequency of somatic complaints, such as stomach aches and headaches. Which of the following percentage of adolescents up to 19 years of age will have experienced a diagnosable episode of depression?

A. 12%

B. 55%

C. 45%

D. 28%

Expert Explanatory Rationale

Correct Answer: 12%

Question 4 of 5

Which of the following statement/s about Ecological succession is/are correct? (1) Succession refers to the changes in population or community structures that occur at the boundary of two habitats. (2) It is a universal process of directional change in vegetation and animal life on an ecological time scale.

A. 1 only

B. 2 only

C. Both 1 and 2

D. Neither 1 nor 2

Expert Explanatory Rationale

Correct Answer: 2 only

Question 5 of 5

Which of the following convention aimed to bring conservation of biological diversity, the sustainable use of its components, and the fair and equitable sharing?

A. Convention on Biological Diversity (CBD)

B. Consultative group for International Agriculture Research (CGIAR)

C. Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES)

D. All of the above

Expert Explanatory Rationale

Correct Answer: Convention on Biological Diversity (CBD)

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