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ATI LPN · Community Health · Chapter 1 Health a Community View Quizlet

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

Which chromatography method uses a resin to bind ions?

A. Gas chromatography

B. Thin-layer chromatography

C. Ion-exchange chromatography

D. Paper chromatography

Expert Explanatory Rationale

Correct Answer: Ion-exchange chromatography

Question 2 of 5

obesity occurs due to:

A. more consumption of calorie

B. more consumption of protein

C. more consumption of vitamins

D. None

Expert Explanatory Rationale

Correct Answer: more consumption of calorie

Question 3 of 5

Selection bias interferes-

A. internal validity

B. external validity

C. face validity

D. all

Expert Explanatory Rationale

Correct Answer: internal validity

Question 4 of 5

Which herbal preparation is specifically recommended for cough and colds by the DOH?

A. Lagundi

B. Yerba Buena

C. Both of these

D. None of these

Expert Explanatory Rationale

Correct Answer: Lagundi

Question 5 of 5

In one of your clinics, you met Mrs. Baby, a 42-year-old woman, who began to feel anxious about her life. Her husband has been very busy, having been promoted as CEO of their company. Her oldest child is already working and the two younger ones are in school. She daydreams about having another baby. You would consider her situation as

A. Expecting midlife disillusionment

B. Healthy life expectation

C. Serious developmental abnormality

D. Out of control midlife crisis

Expert Explanatory Rationale

Correct Answer: Expecting midlife disillusionment

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