HESI A2
HESI A2 Vocabulary Quizlet
1. What is the best description for the word 'distal'?
- A. Receives blood from lungs
- B. Farthest from injury
- C. Closest to heart
- D. Empathetic
Correct answer: B
Rationale: The correct answer is B: 'Farthest from injury.' In medical terminology, 'distal' refers to the body part that is farthest from the point of reference or injury. The term is commonly used to describe the location of structures in relation to a point of origin or attachment. Choices A, C, and D are incorrect because 'distal' specifically denotes a spatial relationship in terms of distance from a point of reference, not blood flow, proximity to the heart, or emotional empathy.
2. The patient made a ritualistic arranging of the food on his plate. Which word best describes the patient's repetitive behavior?
- A. Formal
- B. Ritualistic
- C. Formalizing
- D. Ritual
Correct answer: B
Rationale: The correct answer is 'Ritualistic.' This adjective describes actions performed in a habitual or ceremonial manner, which aligns with the context of the patient's repeated arrangement of food. 'Formal' (choice A) does not capture the repetitive nature of the behavior. 'Formalizing' (choice C) refers to the process of making something formal rather than describing repetitive behavior. 'Ritual' (choice D) is a noun and does not best describe the patient's behavior in this context.
3. To aspirate fluid, you might use a ___________.
- A. syringe
- B. beaker
- C. test tube
- D. flange
Correct answer: A
Rationale: To aspirate fluid, you would typically use a syringe. A syringe is a device consisting of a tube and a plunger, which allows you to draw fluids such as blood or medication into the tube by pulling back on the plunger. This action is called aspiration, and the syringe is a common tool for this purpose in various medical procedures. Choices B, C, and D are incorrect as they are not typically used for aspiration procedures. A beaker is a glass container used for holding liquids, a test tube is used for holding or mixing small quantities of substances, and a flange is a projecting rim or edge used for strength or for attaching to another object.
4. Which word is a synonym for ASSURED?
- A. Confirmed the truth of
- B. Sympathized with
- C. Denied the truth of
- D. Made known to
Correct answer: A
Rationale: The correct answer is 'Confirmed the truth of' because 'assured' means to make certain or confident. To confirm the truth of something is to provide certainty, which aligns with the meaning of 'assured.' Choice B, 'Sympathized with,' is incorrect as it means to express compassion or understanding, which is not synonymous with 'assured.' Choice C, 'Denied the truth of,' is incorrect as it means to reject or contradict the truth, which is the opposite of 'assured.' Choice D, 'Made known to,' is incorrect as it refers to revealing or informing, which is not synonymous with 'assured.'
5. To which part of the human body does anterior refer?
- A. Back
- B. Front
- C. Side
- D. Top
Correct answer: B
Rationale: The term 'anterior' in anatomy refers to the front part of the body. It is used to describe the position of structures relative to the front of the body. Therefore, the correct answer is 'Front' (choice B). Choices A, C, and D are incorrect because 'anterior' specifically pertains to the front, not the back, side, or top of the body.
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