ATI LPN
ATI Community Health Proctored Exam 2019 Quizlet Questions
Question 1 of 5
Which vitamin deficiency in the pregnant woman may cause neural tube defects?
Correct Answer: C
Rationale: Neural tube defects are linked to a deficiency in folic acid intake during pregnancy. Adequate folic acid intake is crucial as it significantly reduces the risk of neural tube defects in newborns. Therefore, ensuring pregnant women have sufficient folic acid is essential in preventing this serious birth defect.
Question 2 of 5
What is the best reason for administering vitamin A to a postpartum client?
Correct Answer: A
Rationale: Vitamin A is crucial for maintaining the integrity of epithelial tissues, which are the body's first line of defense against pathogens. By supporting the immune system, vitamin A helps protect the postpartum client from infections and promotes overall health.
Question 3 of 5
In immunization, which of the following measures is considered the most effective in controlling the occurrence of diseases?
Correct Answer: A
Rationale: Immunization coverage is the proportion of the target population that has been immunized. To control the occurrence of diseases effectively, it is crucial that a high percentage of the population is immunized. This not only protects individuals but also helps in achieving herd immunity, reducing the spread of diseases within the community. Therefore, ensuring high immunization coverage is a key strategy in disease prevention and control.
Question 4 of 5
Knowing that malnutrition is a common community health issue, you decided to conduct a nutritional assessment. What population is particularly vulnerable to protein-energy malnutrition (PEM)?
Correct Answer: B
Rationale: Under 5-year-old children are particularly susceptible to protein-energy malnutrition (PEM) because they have generally been weaned and often rely on others for food. This population may suffer from poor intrafamilial food distribution, contributing to their vulnerability.
Question 5 of 5
Which of the following is an appropriate site for administration of DPT vaccine?
Correct Answer: B
Rationale: The vastus lateralis muscle (located in the thigh) is the recommended site for the administration of the DPT vaccine in infants and young children. This muscle is preferred due to its large muscle mass and lower risk of nerve or blood vessel injury, making it a safe and effective site for vaccine administration.
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