Nursing Elites

1. Which of the following is NOT an effective brainstorming strategy?

• A. Making a list of possible topics/subtopics
• B. Daydreaming until inspiration strikes
• C. Freewriting, then reading over what you wrote
• D. Asking yourself who, what, where, when, why, and how

Correct answer: B

Rationale: Daydreaming is a passive process and may not always lead to concrete ideas. Effective brainstorming involves actively generating ideas through structured methods. Making a list of topics/subtopics helps organize thoughts, freewriting encourages continuous idea flow, and asking specific questions prompts deeper thinking and idea generation. Daydreaming, on the other hand, lacks structure and may not consistently yield productive results in a brainstorming session.

2. Which of the following is the y-intercept of the line whose equation is 7y − 42x + 7 = 0?

• A. (1/6, 0)
• B. (6, 0)
• C. (0, −1)
• D. (−1, 0)

Correct answer: C

Rationale: To find the y-intercept, set x = 0 in the equation 7y − 42x + 7 = 0. This simplifies to 7y - 42(0) + 7 = 0, which gives 7y = -7. Solving for y, we get y = -1. Therefore, the y-intercept is where x = 0, so the correct answer is (0, -1). Choice A (1/6, 0) is incorrect as it does not satisfy the given equation when x = 0. Choice B (6, 0) is incorrect as it represents the x-intercept. Choice D (-1, 0) is incorrect as it does not correspond to the y-intercept of the given equation.

3. What is the primary function of platelets in the blood?

• A. To carry oxygen
• B. To clot blood
• C. To fight infection
• D. To transport nutrients

Correct answer: B

Rationale: The correct answer is B: 'To clot blood.' Platelets play a crucial role in the clotting process, forming a plug at the site of blood vessel injury to prevent excessive bleeding. While red blood cells carry oxygen, white blood cells fight infection, and nutrients are transported by plasma, platelets are specifically responsible for blood clotting. Choice A is incorrect because red blood cells are responsible for carrying oxygen. Choice C is incorrect because white blood cells are primarily involved in fighting infection. Choice D is incorrect as the transport of nutrients is mainly carried out by plasma, not platelets.

4. Cassidy's track and field experience was greater than any in her school's history. Cassidy was quite tall at 5'10". This made hurdling easier, which is where she got her start. It was easy to spot Cassidy with her long ponytail.

• A. Cassidy's track and field experience was greater than any in her school's history.
• B. Cassidy was quite tall at 5'10".
• C. This made hurdling easier, which is where she got her start.
• D. It was easy to spot Cassidy with her long ponytail.

Correct answer: D

Rationale: The detail about Cassidy's ponytail is irrelevant to her track and field experience and can be removed. Choices A, B, and C provide relevant information about Cassidy's track and field experience and how her height contributed to her hurdling skills. However, choice D is the correct answer as it highlights an unrelated detail about her appearance, which does not impact her athletic abilities or achievements in track and field.

5. What is the primary cause of acne vulgaris, commonly known as acne?

• A. Dry skin
• B. Clogged pores and excess oil production
• C. Bacterial infection alone
• D. Vitamin deficiency

Correct answer: B

Rationale: The primary cause of acne vulgaris is clogged pores and excess oil production. Acne develops when hair follicles become clogged with oil and dead skin cells, creating an environment for bacteria to thrive, leading to inflammation and acne breakouts. While dry skin, bacterial infection alone, and vitamin deficiency can contribute to acne, they are not the main underlying cause. Therefore, the correct answer is clogged pores and excess oil production, as they form the basis for the development of acne vulgaris.

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