Nursing Elites

1. What defines a balanced chemical equation?

• A. An equation where the number of atoms of each element is the same on both sides
• B. An equation where there are more products than reactants
• C. An equation where the number of molecules is balanced
• D. An equation with equal masses on both sides

Correct answer: A

Rationale: A balanced chemical equation is one in which the number of atoms of each element is the same on both sides. This balance ensures the law of conservation of mass is upheld, where the total mass of the reactants equals the total mass of the products. Options B, C, and D are incorrect. Option B is incorrect as a balanced equation has an equal number of products and reactants. Option C is incorrect as balancing refers to the number of atoms, not molecules. Option D is incorrect as balancing is based on the number of atoms, not masses. Therefore, option A is the correct choice as it accurately describes a balanced chemical equation.

2. What does Nebulous mean?

• A. Clear
• B. Vague
• C. Distinct
• D. Complex

Correct answer: B

Rationale: The correct answer is B: 'Vague.' Nebulous means something that is vague or unclear. Choices A, C, and D are incorrect because nebulous is the opposite of clear, distinct, and complex. Nebulous refers to something lacking definite form or limits, making it difficult to understand or perceive clearly.

3. What is the freezing point of water in degrees Celsius?

• A. 0°C
• B. 100°C
• C. 50°C
• D. 25°C

Correct answer: A

Rationale: The correct answer is 0°C. The freezing point of water is 0°C under standard conditions. Water freezes at 0°C and boils at 100°C. Choices B, C, and D are incorrect because they do not represent the freezing point of water. 100°C is the boiling point of water, 50°C and 25°C are not related to the freezing point of water.

4. 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.

5. Write the date 2007 in Roman numerals.

• A. MMVII
• B. MDVII
• C. MMDII
• D. MMXD

Correct answer: A

Rationale: In Roman numerals, the date 2007 is correctly represented as MMVII. The Roman numeral M stands for 1000, and when repeated twice (MM), it represents 2000. The Roman numeral V represents 5, and when followed by II (two ones), it correctly represents 2007. Choice B (MDVII) is incorrect because D represents 500, and 2007 is greater than that. Choice C (MMDII) is incorrect because D represents 500, and there are two of them, making it 1000, not 2000. Choice D (MMXD) is incorrect as XD is an invalid Roman numeral combination.

Similar Questions