HESI A2
Vocabulary HESI A2 Practice Test
1. What sentence should replace the following incorrect sentence: 'This door to remain unlocked when occupied.'
- A. This door will remain unlocked when the office is occupied
- B. This door will remain unlocked when the office is occupied
- C. This door remains unlocked when the office is occupied
- D. This door remains unlocked while the office is occupied
Correct answer: A
Rationale: The correct answer is A: 'This door will remain unlocked when the office is occupied.' This choice provides a clear and grammatically correct revision of the original sentence. Choice B is incorrect due to the missing 'will' before 'remain' and 'the' before 'office.' Choice C is incorrect as it does not include 'the office,' making it less specific. Choice D is incorrect as it uses 'while' instead of 'when,' changing the intended meaning.
2. Hypothetical is best defined as being ___________.
- A. rigorous
- B. short-term
- C. assumed
- D. convinced
Correct answer: C
Rationale: Hypothetical is best defined as being assumed because it describes something that is based on a theory or assumption rather than solid proof or certainty. Hypothetical situations are used to explore different possibilities or outcomes without being confirmed as true or existing. Choice A, 'rigorous,' does not accurately define hypothetical, as it refers to something that is extremely thorough, accurate, or carefully done. Choice B, 'short-term,' is unrelated to the definition of hypothetical. Choice D, 'convinced,' does not capture the essence of hypothetical, which is more about assumptions and possibilities rather than being convinced of something.
3. Which of the following cell types has no nucleus?
- A. platelet
- B. red blood cell
- C. white blood cell
- D. phagocyte
Correct answer: B
Rationale: The correct answer is B, red blood cell. In humans, red blood cells do not have a nucleus. This unique feature allows them to have more space to carry oxygen efficiently. Platelets (choice A), white blood cells (choice C), and phagocytes (choice D) all have nuclei. Platelets are cell fragments, while white blood cells and phagocytes are types of immune cells that contain a nucleus for DNA and cellular functions.
4. Select the word that correctly completes the following sentence: 'The intern was surprised by the ____ of pain he was in after his first day of work.'
- A. amount
- B. frequency
- C. number
- D. amplitude
Correct answer: A
Rationale: The correct answer is 'amount.' In this context, 'amount' is used to describe the intensity or level of pain, which is an uncountable noun. 'Frequency' (B) refers to how often something occurs, 'number' (C) is used for countable objects, and 'amplitude' (D) is typically used in the context of sound or waves, not pain.
5. A note in the patient’s medical record states 'ANTICIPATORY GRIEVING'. Which patient situation below explains this type of grieving?
- A. A patient who has just given birth to twins following a long labor
- B. A patient who will have their left leg amputated below the knee tomorrow
- C. A patient experiencing pain during a physical therapy session
- D. A patient who will be discharged tomorrow after two months of being hospitalized
Correct answer: B
Rationale: The correct answer is B because 'anticipatory grieving' refers to the process of grieving in anticipation of a significant loss or change. In this case, a patient who is expecting a leg amputation tomorrow is experiencing anticipatory grieving as they are grieving the loss of a limb before it actually occurs. Choices A, C, and D do not involve an impending significant loss or change that would lead to anticipatory grieving.
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