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. What is another word for latent?
- A. Flagrant
- B. Dormant
- C. Deceased
- D. Postponed
Correct answer: B
Rationale: The correct answer is B: Dormant. Latent and dormant are synonymous and refer to something existing but not currently active or evident. Choice A, 'Flagrant,' means something that is conspicuously offensive, blatant, or glaring, which is the opposite of latent. Choice C, 'Deceased,' means no longer alive, which is unrelated to latent. Choice D, 'Postponed,' means to delay or reschedule to a later time, which is not synonymous with latent.
3. Choose the meaning of the word 'intramuscularly' in the following sentence: 'This vaccine must only be used intramuscularly and as a single-dose vial.'
- A. Between muscles
- B. Into muscles
- C. Without muscles
- D. On top of muscles
Correct answer: B
Rationale: The word 'intramuscularly' in the sentence indicates that the vaccine should be used by injection directly into the muscles. This means the correct meaning is 'into muscles,' making option B the most suitable choice. Choices A, C, and D are incorrect because 'intramuscularly' specifically refers to administering something inside the muscle, not between muscles, without muscles, or on top of muscles.
4. What does instigate mean?
- A. Deactivate
- B. Activate
- C. Suppress
- D. Evaluate
Correct answer: B
Rationale: The correct answer is B: 'Activate.' Instigate means to initiate or provoke a particular event or action. Choice A, 'Deactivate,' is incorrect as it means to make something inactive, which is the opposite of instigate. Choice C, 'Suppress,' is incorrect as it means to restrain or prevent something, not to initiate it. Choice D, 'Evaluate,' is incorrect as it means to assess or judge the value or quality of something, not to start or provoke it.
5. Select the meaning of the word 'initial' in the sentence: 'The doctor made an initial examination of the patient.'
- A. Complete
- B. First
- C. Incomplete
- D. Discharge
Correct answer: B
Rationale: In this context, 'initial' means 'first,' referring to the first examination conducted by the doctor. The initial examination is the first assessment or evaluation performed on the patient. Therefore, 'first' is the correct meaning in this sentence. 'Complete' (choice A) is incorrect as initial does not imply completeness, 'incomplete' (choice C) is incorrect as initial does not mean unfinished, and 'discharge' (choice D) is unrelated to the concept of an initial examination.
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