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ATI Community Health Proctored Exam 2019 Quizlet
1. Which of the following is an appropriate site for administration of DPT vaccine?
- A. Deltoid muscle
- B. Vastus lateralis muscle
- C. Gluteus maximus muscle
- D. Abdomen
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.
2. What is the best reason for administering vitamin A to a postpartum client?
- A. To help strengthen her immune system
- B. To improve her vision
- C. To protect her from infection
- D. To promote wound healing
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.
3. Which age group is most vulnerable to protein-energy malnutrition (PEM)?
- A. Infants below 6 months
- B. Children aged 1-4 years
- C. Adolescents
- D. Elderly
Correct answer: B
Rationale: Children aged 1-4 years are most vulnerable to protein-energy malnutrition (PEM) due to their rapid growth and development, increased nutritional requirements, and sometimes inadequate diets. This age group is particularly susceptible to malnutrition if they do not receive adequate protein and energy-rich foods to support their growth and development.
4. What is the appropriate action to take if a child is found to have a fever on the day of immunization?
- A. Administer the vaccine as scheduled
- B. Delay the immunization until the fever subsides
- C. Give a lower dose of the vaccine
- D. Administer an antipyretic before the vaccine
Correct answer: B
Rationale: When a child is found to have a fever on the day of immunization, it is recommended to delay the immunization until the fever subsides. This is important to ensure the child's safety and the vaccine's effectiveness. Administering the vaccine with a fever can potentially worsen the child's condition and reduce the vaccine's ability to generate an appropriate immune response.
5. Which vaccine leaves a permanent scar at the site of injection?
- A. BCG
- B. DPT
- C. Hepatitis B vaccine
- D. Measles vaccine
Correct answer: A
Rationale: The BCG vaccine, which is used for tuberculosis, is known to leave a permanent scar at the site of injection. This distinctive scar formation is one of the characteristic features of receiving the BCG vaccine and is used as a marker of vaccination in some regions.
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