HESI A2 Exam Questions & Answers 2026 (21–30)

Question 1

In the sentence 'The physician's prognosis was guarded, suggesting the patient's recovery would be slow and uncertain,' what does the word 'guarded' most nearly mean as used here?

TheoryPractice · Accepted Answer

Cautiously uncertain and not optimistic. Vocabulary in context: the surrounding phrase 'slow and uncertain recovery' defines 'guarded' as a clinical synonym for cautiously pessimistic or uncertain, not its everyday physical-protection meaning.

Question 2

Passage: 'Critics of mandatory nurse-to-patient staffing ratios argue that rigid numerical limits reduce administrative flexibility and may lead hospitals to leave shifts understaffed rather than exceed the ratio. Proponents counter that without enforceable standards, market pressures consistently push staffing below safe thresholds.' What tone BEST characterizes this passage?

TheoryPractice · Accepted Answer

Balanced and analytical. Author's tone is determined by how both sides are presented: the passage gives equal weight to critics and proponents without advocating for either, establishing a balanced, analytical tone.

Question 3

A pre-operative instruction form reads: 'Do not eat or drink anything after midnight the night before your procedure. This includes water, gum, and hard candy. Brush your teeth normally but do not swallow. Arrive 90 minutes before your scheduled procedure time.' A patient's procedure is at 10:00 a.m. At what time should the patient arrive?

TheoryPractice · Accepted Answer

8:30 a.m.. Following written directions requires applying the arithmetic: 10:00 a.m. minus 90 minutes equals 8:30 a.m.

Question 4

Passage: 'Unlike the clean moral binaries of early public health campaigns, contemporary health literacy materials must navigate a landscape where misinformation and credible evidence share the same digital channels, audiences distrust institutional voices, and urgency competes with nuance.' What supporting detail does the author use to develop the idea that modern health communication is more complex?

TheoryPractice · Accepted Answer

Misinformation and credible evidence occupy the same platforms, complicating audience discernment. Identifying supporting details requires selecting the detail that directly supports the stated claim of increased complexity — the co-presence of misinformation and evidence on shared platforms is explicitly cited as a complicating factor.

Question 5

In the sentence 'The nurse practitioner provided a comprehensive overview of the patient's postoperative regimen,' what does 'regimen' most nearly mean?

TheoryPractice · Accepted Answer

A structured plan or course of treatment. Vocabulary in context: 'regimen' in a clinical setting refers to a prescribed plan of care or treatment schedule, which fits the postoperative context described.

Question 6

Passage: 'Hand hygiene compliance rates in hospitals remain stubbornly below recommended levels despite decades of education campaigns. Studies consistently show that time pressure, inconvenient placement of dispensers, and perceived low risk of transmission in certain moments are the primary behavioral drivers of non-compliance.' Which statement is a SUPPORTING DETAIL rather than the main idea?

TheoryPractice · Accepted Answer

Inconvenient dispenser placement is one factor driving non-compliance. A supporting detail is a specific piece of evidence backing the broader claim — dispenser placement is one particular behavioral driver cited, while the other options reflect broader thematic claims or conclusions.

Question 7

A patient consent form includes this clause: 'By signing below, you acknowledge that you have received and understood this information. Your signature does not waive any rights you hold under applicable law, nor does it release the facility from liability for negligence.' A patient asks: 'If I sign, can the hospital avoid responsibility if a nurse makes a careless mistake?' Based solely on this text, what is the correct answer?

TheoryPractice · Accepted Answer

No, the form explicitly states it does not release the facility from liability for negligence. Following written directions and reading comprehension: the clause explicitly states the signature does not release the facility from liability for negligence, making the answer directly derivable from the text.

Question 8

Passage: 'The proliferation of direct-to-consumer genetic testing has outpaced the clinical infrastructure needed to support it. Many individuals now receive probabilistic risk data about serious conditions without access to genetic counselors who can contextualize those findings.' What is the author's most likely PURPOSE in writing this passage?

TheoryPractice · Accepted Answer

To highlight a gap between the availability of genetic information and the support systems needed to interpret it. Author's purpose: the passage identifies a problem (data availability without interpretive support) without prescribing a solution, which signals an informative-analytical purpose — raising awareness of the gap rather than advocating a specific position.

Question 9

A patient education pamphlet contains this sentence: 'Patients with renal insufficiency should avoid prolonged use of NSAIDs, as these medications can further compromise kidney function.' What is the MAIN IDEA of this sentence?

TheoryPractice · Accepted Answer

Patients with reduced kidney function are at risk of further harm from extended NSAID use. The main idea is the central claim: the sentence warns specifically about the risk of further kidney damage from prolonged NSAIDs in patients who already have renal insufficiency, not a blanket prohibition for all patients.

Question 10

Passage: 'A new nurse orients to a medical-surgical floor. Her preceptor tells her the unit uses a paper sign-out form; the posted protocol, however, specifies an electronic handoff tool. When the nurse asks which to follow, the preceptor says, 'We all use paper here.' The unit's official policy states: Written protocols supersede verbal instructions and informal unit practices in all patient safety matters.' Based on the written policy, what should the nurse do?

TheoryPractice · Accepted Answer

Follow the electronic handoff protocol because the written policy requires written protocols to supersede informal practices. Following written directions in a scenario-based question requires applying the explicitly stated rule: written protocols supersede verbal instructions and informal practices, so the electronic tool must be used regardless of local custom.

HESI A2 Exam Questions & Answers 2026 (21–30)

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