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  Atom The atom is the smallest unit of matter. Every atom contains one nucleus at least one electron. The nucleus contains at least one positively charged proton and an equal number of neutrally charged neutrons. Every atom also has at least one negatively charged electron bound to the nucleus. When the number of protons (the atomic number) is equal to the number of electrons, the atom is neutral. When the number of protons and number of electrons differ, the result is an ion. The way ...

HESI A2 Biology Study Guide   HESI A2 Biology Study Guide Cellular respiration Cellular respiration is the process inside of cells that converts nutrients (such as sugars, amino acids, and fatty acids) into ATP (adenosine triphosphate), which is used throughout the organism for energy. Large molecules are broken into smaller molecules, which releases both energy and waste. Aerobic respiration occurs in the presence of Oxygen and has four main stages: • Glycolysis: Larger sugar mol...

HESI Grammar, Vocab, Reading, & Math Version (with ANSWERS)   HESI Grammar, Vocab, Reading, & Math Version (with ANSWERS) FILES TAKEN FROM MULTIPLE DOMAINS 1. My father and I looked at her/hers. GRAMMAR 2. I am looking forward to my birthday party next week. A. Going B. Go C. Have D. Having 3. Coffee experts feel that the coffee blend is a dark blend. A. More greater B. Great C. Best D. More greatest 4. The nurse made a error with the me...

HESI A2 Reading   Hesi A2 Reading Food Food and drink are necessary and desirable, but their abuse can cause serious physical and metal problem. Many physicians believe that overeating is one of the country's main health problems, since it places a great strain on the heart, can lead to diabetes, and often shortens the individual's life span. To fill an emotional void. People often turn to food when they are bored or lonely. Another area of concern is alcohol consumption. The re...

  HESI A2 Full Reading Comprehension Guide Main Idea What is the “Main Idea”? The main idea is what the text is about and what the author wants you, the reader, to know. If someone were to ask you, “What was that book or article about?” they are asking you about the main idea. When you can tell them exactly what it is about, you have grasped the main idea. What is the purpose of the main idea? The purpose of the main idea is two-fold. First, it lets the reader know what the t...

  Table of Contents List of the Eight Parts of Speech 3 Noun 3 Pronoun 4 Verbs 4 Adverbs 4 Adjectives 6 Conjunctions 7 Prepositions 8 Interjections 9 Subject Verb Agreement 9 Common Grammatical Mistakes 10 Sentence Fragments 16 “Test Your Knowledge” Answer Key 28 HESI A2 Grammar Practice Test 20 HESI A2 Grammar Practice Test Answer Key 33 Eight Parts of Speech The eight parts of speech are:  Nouns  Pronouns  Verbs  Adverbs  Adjectives ...

Hesi A2 Biology Exam Question And Answers Hesi A2 Biology Exam Question And Answers 1. Which movement requires carrier protein but noo direct cellular energy? Facilitated transport 2. Which term denotes the movement of glucose molecules from an area of lower concentration to an area of higher concentreation? Active transport 3. Plasmolysis is a term describing? Cellular shrinkage, which occurs when cells are immersed in hypertonic solurion 4. The movement of substances from less...

Hesi Anatomy and Physiology Study Guide Book

Hesi PN Specialty V2   Hesi PN Specialty V2 1) A client is being treated for hyperthyridism with propylthiouracil (PTU). The LPN/LVN knows that the action of this drug is to: A. decrease the amount of thyroid stimulating hormone circulating in the blood. B. increase the amount of thyroid-stimulating hormone circulating in the blood. C. increase the amount of T4 and decrease the amount of T3 produced by the thyroid. D. inhibit synthesis of T3 and T4 by the thyroid gland. D. ...

HESI PEDIATRICS REVIEW EXAM   HESI PEDIATRICS REVIEW EXAM 1. When caring for a child with congenital heart disease and polycythemia, which nursing action has the highest priority? A. Administering oxygen therapy continuously B. Restricting fluids as ordered C. Maintaining adequate hydration D. Maintaining digoxin levels Rationale: The key word in this question is polycythemia. Hydration decreases blood viscosity and the risk for thrombus formation, the most common ...