Nursing Elites

1. What is one primary factor that influences nutrient needs in individuals?

• A. Age
• B. Gender
• C. Genetics
• D. Physical activity level

Correct answer: A

Rationale: Correct. Age is one of the primary factors influencing nutrient needs. Different life stages, such as infancy, childhood, adulthood, and old age, require varying amounts of nutrients. Gender (choice B) can influence nutrient needs to some extent, but age plays a more significant role. Genetics (choice C) may affect how individuals metabolize certain nutrients but is not a primary factor in determining overall nutrient needs. Physical activity level (choice D) can impact energy requirements but is not as fundamental as age in influencing overall nutrient needs.

2. What is a key aspect of managing a child with cystic fibrosis?

• A. Regular pulmonary function tests
• B. Daily administration of antibiotics only
• C. High-sugar diet
• D. Limiting all physical activities

Correct answer: A

Rationale: Regular pulmonary function tests are a key aspect of managing a child with cystic fibrosis. These tests help monitor lung function and disease progression effectively, providing valuable information for healthcare providers to make timely interventions and adjustments to treatment plans. Daily administration of antibiotics alone (Choice B) is important but not the sole key aspect of managing cystic fibrosis. A high-sugar diet (Choice C) is not recommended for individuals with cystic fibrosis as it can exacerbate health issues. Limiting all physical activities (Choice D) is not beneficial as regular exercise is important for overall health and lung function in individuals with cystic fibrosis.

3. What type of vaccine should a child with a history of severe allergic reactions receive?

• A. Live attenuated vaccines
• B. Inactivated vaccines
• C. Subunit vaccines
• D. Recombinant vaccines

Correct answer: B

Rationale: Children with a history of severe allergic reactions should receive inactivated vaccines because they do not contain live pathogens. Live attenuated vaccines (choice A) contain weakened live pathogens and can potentially trigger an allergic reaction in sensitive individuals. Subunit vaccines (choice C) and recombinant vaccines (choice D) may contain components that could still trigger an allergic response in individuals with a history of severe allergies. Inactivated vaccines are the safest choice for individuals with a history of severe allergic reactions as they do not pose a risk of causing an allergic reaction due to the absence of live pathogens.

4. What is the primary reason influencing most people's food choices?

• A. cost
• B. taste
• C. convenience
• D. nutritional value

Correct answer: B

Rationale: The primary reason most people choose the foods they eat is taste. While cost, convenience, and nutritional value also play a role in food choices, taste often takes precedence as people are more likely to select foods that they find appealing in flavor. Therefore, options A, C, and D are incorrect as taste is the chief factor influencing food choices.

5. Which medication is typically used for long-term control of asthma?

• A. Albuterol
• B. Theophylline
• C. Ipratropium
• D. Prednisone

Correct answer: B

Rationale: The correct answer is B, Theophylline. Theophylline is commonly used for long-term control of asthma by relaxing the muscles around the airways to keep them open, making breathing easier. Albuterol (choice A) is a short-acting bronchodilator for quick relief of asthma symptoms, not for long-term control. Ipratropium (choice C) is another short-acting bronchodilator that helps open the airways but is not typically used for long-term control. Prednisone (choice D) is a corticosteroid usually used for short periods to control asthma exacerbations or flare-ups, not as a long-term control medication.

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