Nursing Elites

1. Which of the answer choices gives the best definition of the underlined word in the following sentence? 'Finlay flatly refused to take part in the piano recital, so his parents had to cajole him with the promise of a trip to his favorite toy store.'

• A. Prevent
• B. Threaten
• C. Insist
• D. Coax

Correct answer: D

Rationale: In this context, 'cajole' means to persuade someone by using flattery or promises, which is best represented by 'coax.' 'Prevent' (choice A) means to stop something from happening, 'threaten' (choice B) means to communicate an intention to harm, and 'insist' (choice C) means to demand something forcefully, so these choices do not fit the context of persuading with flattery or promises.

2. During nuclear transmutation, a target nucleus is bombarded with a particle to create:

• A. A heavier isotope of the same element
• B. A lighter isotope of the same element
• C. An entirely new element
• D. A chain reaction of nuclear fission

Correct answer: C

Rationale: During nuclear transmutation, a target nucleus is bombarded with a particle to create an entirely new element. This process involves changing the number of protons in the nucleus, resulting in the creation of a different element. Options A and B are incorrect because nuclear transmutation leads to the formation of a new element, not a heavier or lighter isotope of the same element. Option D, a chain reaction of nuclear fission, is incorrect as nuclear transmutation involves the direct conversion of one element into another through bombardment with particles, not the initiation of a fission chain reaction.

3. What initiates the process of coagulation?

• A. When blood changes from a gel to liquid form.
• B. Begins instantly after a blood vessel has been damaged.
• C. A simple single-phase response of the blood drying upon contact with the air.
• D. Also known as clotting, or the formation of fibrin.

Correct answer: B

Rationale: The correct answer is B. The process of coagulation, also known as blood clotting, begins instantly after a blood vessel has been damaged. When a blood vessel is injured, the body quickly responds by initiating a cascade of reactions to form a blood clot, which helps to stop bleeding and promote healing. Choices A, C, and D are incorrect because coagulation does not occur just when blood changes from a gel to liquid form, it is not a response of blood drying upon contact with air, and it is not simply the formation of fibrin. The primary trigger for coagulation is vascular injury.

4. Diabetes mellitus is a chronic condition affecting blood sugar control. What is the main type of hormone deficiency associated with type 1 diabetes?

• A. Insulin
• B. Glucagon
• C. Estrogen
• D. Testosterone

Correct answer: A

Rationale: The correct answer is A: Insulin. Type 1 diabetes is characterized by the body's inability to produce insulin, the hormone responsible for regulating blood sugar levels. Insulin deficiency in type 1 diabetes leads to high blood sugar levels as the body cannot effectively utilize glucose for energy. Glucagon (Choice B) is a hormone that works opposite to insulin, raising blood sugar levels. Estrogen (Choice C) and testosterone (Choice D) are not directly involved in blood sugar control or the pathophysiology of type 1 diabetes.

5. The final sentence of the passage states that Julia set a course for home. Which of the following is the most accurate interpretation of this sentence?

• A. Julia cannot go directly home.
• B. Julia is planning to go home.
• C. Julia wants to go home but will return to work.
• D. Julia is worried the fire at her office will spread to her home.

Correct answer: B

Rationale: The final sentence of the passage mentioning that Julia set a course for home indicates that Julia is making a deliberate decision to head towards her residence. This implies that she is planning to go home, suggesting that option B is the most accurate interpretation. Options A, C, and D are incorrect as they do not align with the context provided. Option A is incorrect as there is no indication that Julia cannot go directly home. Option C is incorrect as there is no mention of Julia returning to work. Option D is incorrect as there is no evidence in the passage to suggest that Julia is worried about the fire at her office spreading to her home.

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