HESI A2 Vocabulary 2023

Correct Answer: A

Rationale: The correct answer is A: Collection. A compendium refers to a concise collection of information or knowledge on a specific subject. It is a comprehensive summary or compilation. "Aptitude" refers to a natural ability or talent, not related to a compendium. "Conclusion" refers to the end or result of an argument or discussion, not synonymous with compendium. "Humor" refers to the quality of being amusing or comic, which is unrelated to the concept of a compendium. Therefore, A is the most appropriate synonym for compendium in this context.

Correct Answer: B

Rationale: The correct answer is B: Separated. In this context, 'winnowed' means to separate the applicants from the group based on their qualifications or suitability. The process involves carefully selecting or eliminating individuals. The other choices are incorrect because: A: Escorted - This implies guiding or accompanying someone, which is not the action described in the sentence. C: Elevated - This suggests raising someone to a higher position, which does not fit the context of eliminating applicants. D: Summoned - This means calling someone to a place, which is not what is happening in the sentence where applicants are being removed from the group.

Correct Answer: D

Rationale: The correct answer is D: weight at birth. LBW stands for Low Birth Weight, which is a crucial indicator of an infant's health and development. Monitoring a baby's weight at birth is essential for assessing growth and identifying potential health issues. The other choices are incorrect because A (genetic makeup) is not typically abbreviated as LBW, B (feeding schedule) is unrelated to birth weight, and C (Babinski response) is a neurological reflex test, not related to weight at birth.

Correct Answer: B

Rationale: The correct answer is B: quite stubborn. "Obdurate" means stubborn or refusing to change one's opinion or course of action. Therefore, a patient who is especially obdurate would be characterized as being quite stubborn. The other choices are incorrect because being obdurate does not necessarily have any direct correlation with being very large (A), easily upset (C), or ready to go home (D). It specifically refers to being stubborn or resistant to change, making choice B the most fitting description.

Correct Answer: B

Rationale: The correct answer is B: viral infection. HPV stands for Human Papillomavirus, a common sexually transmitted infection that can cause genital warts and certain types of cancers. This abbreviation specifically refers to a type of viral infection, not a blood condition (A), heart rate (C), or therapy (D). It is important to understand medical abbreviations to accurately interpret and communicate health information.