HESI A2 Vocabulary Quiz

Correct Answer: B

Rationale: The correct answer is B: Overrun. In this context, 'riddled' means filled or infested with something undesirable, like infection. The word 'overrun' captures this meaning accurately. The other choices (A: Challenged, C: Separated, D: Complete) do not align with the context of the sentence. 'Challenged' implies difficulty or confrontation, 'Separated' suggests being apart or divided, and 'Complete' means finished or whole, none of which fit the context of the sentence describing the cavity being filled with infection.

Correct Answer: B

Rationale: The correct answer is B: patella. The patella is the triangular bone at the front of the knee, commonly known as the kneecap. This bone protects the knee joint and assists in movement. The other choices (A, C, D) are incorrect as they do not refer to the anatomical structure of the knee. Patina refers to the greenish layer formed on metals, pastel is a pale color, and a pathogen is a harmful microorganism. Therefore, only option B accurately identifies another word for the kneecap.

Correct Answer: D

Rationale: The correct answer is D: birthdate. YOB stands for "Year of Birth," which is used to identify a patient's birthdate on a medical form. This information is crucial for accurate medical records, treatment planning, and age-related considerations. Choices A, B, and C are incorrect because YOB does not pertain to weight, ethnicity, or symptoms, which are typically represented by different abbreviations or terms on medical forms.

Correct Answer: A

Rationale: The correct answer is A: convulsion. A paroxysm is defined as a sudden and uncontrollable spasm or seizure, which aligns with the definition of a convulsion. This term specifically refers to a sudden, violent, and involuntary contraction of muscles. The other choices are incorrect because they do not directly relate to the sudden spasm described in the question. B: symptom is a general term for any indication of a disease or condition, not specifically a sudden spasm. C: efficacy refers to the ability of something to produce a desired or intended result, which is unrelated to the concept of a sudden spasm. D: embolism is a medical condition where a blood clot or other substance blocks a blood vessel, which is not synonymous with a sudden spasm.

Correct Answer: B

Rationale: The correct answer is B: continuous. An ongoing condition implies it is happening without interruption or pause. Rapid (A) suggests quick speed, which is not necessarily related to continuity. Partial (C) indicates incomplete or limited, not ongoing. Complete (D) means finished or whole, the opposite of ongoing. Therefore, continuous best describes a condition that is ongoing.