select the meaning of the underlined word in the following sentence step by step the doctor explained the rationale for the treatment
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HESI A2

HESI A2 Vocabulary Quiz

1. Choose the meaning of the word rationale in the following sentence: "Step-by-step, the doctor explained the rationale for the treatment."

Correct answer: A

Rationale: Corrected Question: In this context, the word 'rationale' refers to the underlying reasoning or justification for the treatment being explained step-by-step by the doctor. It pertains to the logical basis or thought process behind the chosen course of action. 'Prescription' (Choice B), 'Procedure' (Choice C), and 'Necessity' (Choice D) do not accurately capture the meaning of 'rationale' in the sentence provided.

2. Select the meaning of the word 'amalgamate' in the sentence: 'If the companies amalgamate, some employees may lose their jobs.'

Correct answer: C

Rationale: The word 'amalgamate' in the sentence indicates that if the companies come together, combine, or unite as one entity, which aligns with the meaning of 'merge.' Amalgamation often refers to the merging or combining of two or more entities into one. 'Disband' (Choice A) means to break up or dissolve, which is opposite to what happens when companies amalgamate. 'Move' (Choice B) and 'Regroup' (Choice D) are not directly related to the process of companies amalgamating or merging.

3. What is another word for antidote?

Correct answer: C

Rationale: Corrected Question: What is another word for antidote? Rationale: An antidote is a substance that can counteract the effects of poison or disease. The term 'remedy' is often used synonymously with antidote to indicate a solution or cure for a particular problem or ailment. Choices A, B, and D are incorrect as they do not directly relate to the concept of antidote. 'Purity' refers to cleanliness or being free from contaminants, 'Habitat' is the natural environment where an organism lives, and 'Venom' is a poisonous substance typically injected by animals like snakes or insects.

4. How does being overweight predispose a person to a particular condition?

Correct answer: B

Rationale: Being overweight increases the risk of developing conditions like diabetes. Excessive weight can lead to insulin resistance and metabolic dysfunction, which are key factors in the development of type 2 diabetes. While obesity is a result of being overweight, it is not a condition that being overweight predisposes a person to. Cancer and heart disease can also be influenced by weight but are not the primary conditions typically associated with being overweight.

5. What is the meaning of histrionics?

Correct answer: D

Rationale: The correct answer is D, 'Emotional behavior.' Histrionics refer to exaggerated or dramatic emotional behavior, often characterized by theatricality or over-the-top expressions of emotions. It is more related to dramatic and exaggerated emotional displays rather than accomplishments, daring acts, or examinations. Choices A, B, and C are incorrect because histrionics specifically pertain to emotional behavior and not achievements, daring actions, or assessments.

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