the lower surface of a structure is called
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Nursing Elites

HESI A2

Quizlet Vocabulary HESI A2

1. What is the term for the lower surface of a structure?

Correct answer: D

Rationale: The term for the lower surface of a structure is 'ventral.' 'Ventral' is used in anatomy to describe the front or lower surface of an organism or structure. In this context, 'inferior' (choice A) is not the correct term as it generally refers to something being below or lower in position but not specifically the lower surface of a structure. 'Transverse' (choice B) refers to a crosswise direction, not the lower surface. 'Dorsal' (choice C) is the term used for the upper or back surface of an organism or structure, opposite to the ventral surface.

2. Which phrase correctly completes the sentence? 'As we celebrated the start of the evening festivities, our glasses ___ and a toast was made by our host.'

Correct answer: C

Rationale: The correct answer is 'Were raised.' This phrase is the correct passive form, indicating the action of lifting the glasses during the toast. Choices A, B, and D are incorrect because 'were risen' is not grammatically correct, 'were rose' is not the appropriate verb form, and 'arose' does not convey the action of lifting the glasses as required in the sentence.

3. John Kennedy was a senator before he _____ President in 1960.

Correct answer: A

Rationale: The correct answer is 'was elected.' This choice is the most appropriate as it correctly indicates the action of being chosen through a voting process in the past. In this context, 'was elected' is the right verb form to show that John Kennedy became President in 1960 after winning an election. The other choices are incorrect: 'became' is a simple past verb form that doesn't convey the electoral process, 'was made' implies a passive action rather than an active election, and 'become' is not the correct past tense form needed in this sentence.

4. What does the word 'pernicious,' commonly used to describe a harmful effect, mean?

Correct answer: B

Rationale: The correct answer is B: 'Destructive.' 'Pernicious' is used to describe something having a harmful effect, especially in a gradual or subtle way. The other choices are incorrect because 'Valued' means considered important or cherished, 'Finicky' means overly particular or fussy, and 'Perpetual' means continuing indefinitely or recurring.

5. Select the meaning of the word 'vital' in the sentence: 'It is vital for the victim of a serious accident to receive medical attention immediately.'

Correct answer: C

Rationale: In this context, 'vital' means absolutely necessary or essential, indicating that receiving medical attention immediately is crucial for the victim's well-being. Choice A, 'recommended,' suggests a level of advisability rather than necessity. Choice B, 'discouraged,' is the opposite of the meaning conveyed by 'vital.' Choice D, 'sufficient,' implies having enough of something, which is not the intended meaning in the given sentence.

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