HESI A2
Vocabulary HESI A2 Practice Test
1. How does being overweight predispose a person to a particular condition?
- A. Cancer
- B. Diabetes
- C. Heart disease
- D. Obesity
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.
2. What does bifurcate mean?
- A. Fold twice
- B. Flower biannually
- C. Divide in two forks
- D. Pierce two openings
Correct answer: C
Rationale: Bifurcate means to divide into two forks or branches. It comes from the Latin word "bi" meaning two and "furca" meaning fork. So, when something bifurcates, it splits into two separate paths or divisions. Choice A, "Fold twice," is incorrect as bifurcate doesn't involve folding. Choice B, "Flower biannually," is unrelated to the meaning of bifurcate. Choice D, "Pierce two openings," is also incorrect as it does not capture the true essence of bifurcate, which is about dividing into two forks or branches.
3. What is another word for the kneecap?
- A. patina
- B. patella
- C. pastel
- D. pathogen
Correct answer: B
Rationale: The correct term for the kneecap is patella. It is a small, flat bone that sits at the front of the knee joint and helps in the transmission of force between the thigh and lower leg while providing protection to the knee joint. 'Patina' refers to a green or brown film on the surface of bronze or similar metals, 'pastel' is a pale, soft shade or color, and 'pathogen' is a bacterium, virus, or other microorganism that can cause disease.
4. Which of the following sentences is INCOMPLETE?
- A. We sat out the next dance.
- B. While the band played.
- C. The band played a nice slow song.
- D. Everyone enjoyed the dance.
Correct answer: B
Rationale: The correct answer is B, 'While the band played.' This is an incomplete sentence as it lacks a main clause. The other choices (A, C, D) are complete sentences with a subject and a predicate, conveying a complete thought.
5. What does Redundancy mean?
- A. Deficiency
- B. Surplus
- C. Delicate
- D. Abundance
Correct answer: B
Rationale: Redundancy means having more than is needed, making 'Surplus' the correct choice. The term does not relate to 'Deficiency' (lack), 'Delicate' (fragile), or 'Abundance' (plenty). In the context of this question, Redundancy refers to an excess or surplus of something.
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