Vocabulary HESI A2 Practice Test

Correct Answer: B

Rationale: Being overweight predisposes a person to diabetes due to several factors. Excess body fat can lead to insulin resistance, causing elevated blood sugar levels. This can eventually result in type 2 diabetes. On the other hand, cancer is not directly linked to being overweight but can be influenced by various factors such as genetics and lifestyle choices. Heart disease is often associated with obesity rather than just being overweight, as obesity can contribute to high cholesterol and hypertension. Lastly, the choice "Obesity" is not directly linked to being overweight since obesity is a more severe form of excess body fat accumulation.

Correct Answer: B

Rationale: The correct answer is B: Present on two sides. "Bilateral" refers to something that exists or occurs on two sides. For example, bilateral symmetry means that an object can be divided into two equal halves. Choice A is incorrect because "unilateral" means occurring on one side. Choice C is incorrect as it describes something random, not specifically on two sides. Choice D is incorrect because "bilateral" implies a presence on two sides, not the absence of occurrence.

Correct Answer: C

Rationale: The correct answer is C: Expected outcome. Prognosis refers to the expected course and outcome of a medical condition after treatment. It is an assessment of how the patient is likely to recover or progress. Compliance (A) refers to following medical advice. Range of motion (B) pertains to the extent of movement in a joint. Conclusion (D) is a final decision or judgment, not specifically related to the expected outcome of a medical condition.

Correct Answer: B

Rationale: The correct answer is B: Outdated. When a theory is considered obsolete, it means it is no longer relevant or valid due to new information or advancements. This makes it outdated and no longer useful for current understanding. Choices A, C, and D are incorrect because an obsolete theory is not up to date, innovative, or scientific - it is instead old and irrelevant.

Correct Answer: B

Rationale: The correct answer is B: Reddened or ruddy appearance. When someone is flushed, their skin appears red due to increased blood flow near the surface. This is typically caused by emotions, heat, or illness. Choice A, swollen, refers to an increase in size, not color. Choice C, discolored, implies a change in color different from redness. Choice D, pale, is the opposite of flushed, indicating a lack of color or a whitish appearance.