HESI A2
HESI A2 Practice Vocabulary
1. What does it mean if something is distended?
- A. Shrunken
- B. Swollen
- C. Narrow
- D. Flattened
Correct answer: B
Rationale: When something is described as distended, it means that it is swollen or expanded, not shrunken, narrow, or flattened. In a medical context, distention often refers to an abnormal swelling or enlargement of an organ or structure. 'Shrunken' is incorrect as it means reduced in size, 'narrow' is incorrect as it means not wide, and 'flattened' is incorrect as it means pressed or squeezed flat.
2. A symptom that is transitory is ___________.
- A. short-lived
- B. damaging
- C. fluctuating
- D. degenerating
Correct answer: A
Rationale: A symptom that is transitory is short-lived. It appears temporarily and does not persist for an extended period of time. This term indicates that the symptom is not permanent or continuous but rather temporary or fleeting.\nChoice B, damaging, is incorrect as transitory refers to the duration of the symptom, not its impact. Choice C, fluctuating, is incorrect as it implies the symptom varies in intensity, not necessarily in duration. Choice D, degenerating, is incorrect as it suggests a worsening or deteriorating condition, which is not implied by transitory.
3. What is the meaning of 'carnivore'?
- A. hungry
- B. meat-eating
- C. infected
- D. demented
Correct answer: B
Rationale: The correct answer is B: 'meat-eating.' The term 'carnivore' specifically refers to an animal that primarily consumes meat. Choices A, C, and D are incorrect because 'hungry' means feeling the need to eat, 'infected' refers to being affected by a disease or pathogen, and 'demented' means to be mentally disturbed.
4. What does 'Ongoing' mean?
- A. Ended
- B. Continuous
- C. Delayed
- D. Occasional
Correct answer: B
Rationale: The correct answer is 'B: Continuous.' 'Ongoing' is used to describe something that is currently happening or continuing without interruption. Choices A, C, and D are incorrect because 'Ended,' 'Delayed,' and 'Occasional' do not reflect the continuous nature associated with 'Ongoing.'
5. What is a mass of tissue formed in the ovary known as?
- A. corpus delicti
- B. corpus luteum
- C. corpus striatum
- D. corpus callosum
Correct answer: B
Rationale: A mass of tissue formed in the ovary is known as the corpus luteum. The corpus luteum is a temporary endocrine structure involved in the production of progesterone, which is essential for preparing and maintaining the uterus for pregnancy. Choices A, C, and D are incorrect. Corpus delicti refers to the body of a crime, corpus striatum is a part of the brain, and corpus callosum is a structure that connects the two hemispheres of the brain.
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