Nursing Elites

1. What is the sum of 1/3, 1/4, and 1/6?

• A. 5/12
• B. 1/2
• C. 1/3
• D. 1/4

Correct answer: B

Rationale: To find the sum of 1/3, 1/4, and 1/6, we need to first find a common denominator. The least common multiple of 3, 4, and 6 is 12. So, we rewrite the fractions with the common denominator: 1/3 = 4/12, 1/4 = 3/12, and 1/6 = 2/12. Adding these fractions together gives us 4/12 + 3/12 + 2/12 = 9/12, which simplifies to 3/4 or 1/2. Therefore, the correct answer is 1/2. Choice A (5/12) is incorrect because it does not represent the sum of the fractions given. Choices C (1/3) and D (1/4) are also incorrect as they are individual fractions and do not represent the sum of the fractions provided.

2. When working with children from different cultural perspectives, the healthcare provider may find it particularly challenging because:

• A. children's spiritual needs are influenced by their stages of development.
• B. children's spiritual needs are direct reflections of what is happening in their homes.
• C. religious beliefs often impact the parents' views on the illness.
• D. parents are usually the decision-makers, but they may lack awareness of their children's spiritual needs.

Correct answer: A

Rationale: Children's spiritual needs are influenced by their stages of development, not just by what is happening in their homes. Understanding these needs requires knowledge of how children's spiritual beliefs evolve as they grow. Different cultural perspectives can bring varying beliefs and practices regarding children's spiritual development, which may challenge healthcare providers in addressing these needs effectively. Choice B is incorrect because children's spiritual needs are not solely reflections of their home environments but are shaped by various factors. Choice C is incorrect as it discusses the impact of parents' religious beliefs on illness views rather than focusing on children's spiritual needs. Choice D is incorrect as it addresses parental awareness of children's spiritual needs, which is not the primary challenge faced by healthcare providers in this context.

3. How many pints are in 56 ounces?

• A. 3.5 pints
• B. 4 pints
• C. 3 pints
• D. 4.5 pints

Correct answer: A

Rationale: To convert ounces to pints, you need to know that 1 pint is equivalent to 16 ounces. Therefore, to find how many pints are in 56 ounces, you divide 56 by 16, which equals 3.5 pints. Hence, the correct answer is 3.5 pints. Choice B, 4 pints, is incorrect because it doesn't account for the conversion factor of 16 ounces per pint. Choice C, 3 pints, is incorrect as it is less than the actual conversion result. Choice D, 4.5 pints, is incorrect as it overestimates the number of pints in 56 ounces.

4. What is the primary function of the liver in the digestive system?

• A. To produce bile
• B. To secrete digestive enzymes
• C. To store glucose
• D. To store bile

Correct answer: A

Rationale: The correct answer is A: 'To produce bile.' The liver's primary role in the digestive system is to produce bile. Bile is essential for emulsifying fats, aiding in their digestion and absorption in the small intestine. Choice B is incorrect because while the liver does secrete some digestive enzymes, its primary function is bile production. Choice C is incorrect because while the liver does store glucose, it is not its primary function in the digestive system. Choice D is incorrect because the liver produces bile, but it does not store it.

5. A common example of a shear-thinning (non-Newtonian) fluid is:

• A. Water
• B. Ketchup
• C. Air
• D. Alcohol

Correct answer: B

Rationale: The correct answer is B: Ketchup. Shear-thinning fluids become less viscous under stress. Ketchup is an example of a shear-thinning fluid because its viscosity decreases when it is shaken or squeezed, allowing it to flow more easily. Choice A, Water, is a Newtonian fluid with a constant viscosity regardless of stress. Choice C, Air, is also a Newtonian fluid. Choice D, Alcohol, does not exhibit shear-thinning behavior; it typically has a constant viscosity as well.

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