Vocabulary HESI A2

Correct Answer: B

Rationale: The correct answer is B: improving in status. When a patient's condition is upgraded, it means there has been a positive change or improvement in their health status. This could involve better vital signs, response to treatment, or overall well-being. A: getting worse - This is incorrect because upgrading a patient's condition indicates improvement, not deterioration. C: released from the hospital - This is incorrect as being upgraded does not necessarily mean the patient is ready to be discharged. D: approved for surgery - This is incorrect as upgrading a patient's condition does not specifically indicate approval for surgery, but rather an improvement in their overall health.

Correct Answer: B

Rationale: The correct answer is B: swollen. When a blood vessel is distended, it means it has expanded or become enlarged due to increased pressure or volume of blood. Swollen accurately describes this condition. Choice A, overturned, is unrelated to the expansion of a blood vessel. Choice C, twisted, implies a different type of deformation. Choice D, overlong, does not accurately describe the condition of distended blood vessels.

Correct Answer: C

Rationale: The correct answer is C: Downpour. A deluge refers to a sudden and heavy rainfall, which is synonymous with a downpour. The word "deluge" specifically implies a large amount of water falling at once, making it the most appropriate synonym among the choices provided. Explanation of incorrect choices: A: Earthquake - An earthquake is a geological event involving the shaking of the ground, not related to heavy rainfall. B: Dimness - Dimness refers to low light levels and has no connection to heavy rainfall. D: Chasm - A chasm is a deep fissure or gorge in the earth, not related to heavy rainfall.

Correct Answer: A

Rationale: The correct answer is A: Effectiveness. Efficacy refers to the ability of something to produce a desired or intended result. In the context of the sentence, it is referring to how well counterfeit medicines work in achieving their intended purpose. Choice B (Significance), C (Corollary), and D (Conclusion) are incorrect as they do not capture the meaning of efficacy in this context. Significance refers to importance, corollary refers to a consequence, and conclusion refers to a final decision or judgment, none of which are synonymous with efficacy.

Correct Answer: B

Rationale: The correct answer is B: mucous membranes. HPV (Human Papillomavirus) primarily infects the skin and mucous membranes, such as those in the genital area, mouth, and throat. It is commonly transmitted through sexual contact. HPV does not typically involve the skull and spine (A), kidneys (C), or heart (D). Choosing B is based on understanding the typical sites of HPV infection and its mode of transmission.