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1. What is the primary benefit of exclusive breastfeeding for the first 6 months of life?
- A. Prevents childhood obesity
- B. Ensures complete nutrition for the infant
- C. Increases the risk of allergies
- D. Delays cognitive development
Correct answer: B
Rationale: The primary benefit of exclusive breastfeeding for the first 6 months of life is to ensure that the infant receives complete nutrition. Breast milk provides all the necessary nutrients for a baby's growth and development, along with protection against infections, making it the best source of nutrition for infants in the first months of life.
2. What is the primary focus of the Integrated Management of Childhood Illness (IMCI) strategy?
- A. Hospital-based care
- B. Curative care only
- C. Prevention and treatment of childhood illnesses
- D. Surgical interventions
Correct answer: C
Rationale: The primary focus of the Integrated Management of Childhood Illness (IMCI) strategy is the prevention and treatment of major childhood illnesses. The IMCI strategy aims to reduce child mortality and morbidity by emphasizing a holistic approach that includes preventive measures along with curative interventions.
3. What is the primary benefit of administering Vitamin A to children?
- A. To improve bone health
- B. To boost the immune system
- C. To enhance cognitive development
- D. To prevent anemia
Correct answer: B
Rationale: The primary benefit of administering Vitamin A to children is to boost the immune system. Vitamin A supplementation is crucial for maintaining a strong immune system and preventing complications such as blindness in children.
4. Sputum examination is the major screening tool for pulmonary tuberculosis. Clients may sometimes receive false negative results in this exam. This means that the test is not perfect in terms of which characteristic of a diagnostic examination?
- A. Effectiveness
- B. Efficacy
- C. Specificity
- D. Sensitivity
Correct answer: D
Rationale: Sensitivity is the ability of a diagnostic test to correctly identify individuals with the disease. A test with high sensitivity will rarely give false negative results, as it will detect almost all positive cases. In the context of the given scenario, false negative results indicate that the test is lacking in sensitivity to pick up all cases of pulmonary tuberculosis, leading to some cases being missed.
5. Which of the following conditions is a contraindication for breastfeeding?
- A. Maternal HIV infection
- B. Maternal diabetes
- C. Maternal anemia
- D. Maternal hypertension
Correct answer: A
Rationale: Maternal HIV infection is a contraindication for breastfeeding because it poses a risk of transmission to the infant. HIV can be transmitted through breast milk, putting the baby at risk of acquiring the infection. Therefore, it is recommended that mothers with HIV do not breastfeed to prevent the transmission of the virus to their infants.
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