Experience the Quality With Free HESI A2 Exam Questions That Helps Candidates Pass

Convert grams to milligrams: 0.9 g = 900 mg. Divide 900 ÷ 300 = 3 capsules. Math problems like this ensure safe oral medication administration, one of the most common nursing duties.

Protons have a positive charge, electrons negative, and neutrons neutral. Knowing subatomic particles helps nursing students understand electrolyte behavior and isotopes in medical imaging.

Convert grams to milligrams: 2 g = 2,000 mg. Divide 2,000 ÷ 250 = 8 mL. A2 math reinforces safe dose calculation, a skill essential for clinical practice.

"Benign" refers to a condition that is not harmful or cancerous. For example, benign tumors do not metastasize. Vocabulary terms with medical context appear in the A2 to ensure students can interpret health records, physician notes, and patient conditions correctly.

The passage highlights Nightingale’s contribution as emphasizing hygiene, fresh air, and nutrition, which reduced mortality rates. The distractors test careful reading: while Nightingale did establish a nursing school and wrote reports, the text here focuses specifically on her role in sanitation and patient care. Reading comprehension questions test the ability to identify main ideas, supporting details, and differentiate fact from inference—critical skills for nursing students who must extract relevant information quickly in clinical settings.