Echelonwriters

Chapter 4: Protein Structure and Function THE SHAPE AND STRUCTURE OF PROTEINS • The noncovalent bonds that help proteins maintain their shape include hydrogen bonds, electrostatic attractions and van der Waals attractions. Hydrophobic interaction also plays a role in the shape of a protein. • The final folded structure (conformation) is determined by energetic considerations: a protein generally folds into the shape in which the free energy in minimized. • In living cells proteins are ...

Chapter 1 – Philosophy of Science: An Introduction 1. Why natural sciences are also referred to as “pure” sciences? A. They are considered stand-alone bodies of unique knowledge. B. They are the only sciences to which the scientific method can be applied. C. They are the original sciences upon which all others are based. D. They are not affected by subjectivity in the way other sciences are. Answer: A 2. Which is not an example of an applied science as used in health ...

Fundamentals of General, Organic, and Biological Chemistry 9e (McMurry) Chapter 3 Ionic Compounds 1) A positively charged particle formed by loss of one or more electrons from an atom is called a(an) 1. A) anion. 2. B) cation. 3. C) isotope. 4. D) nucleus. 5. E) proton. ANS: B Diff: 1 Section: 3.1 2) A small negatively charged particle formed when an atom gains one or more electrons is called a(an) 1. A) anion. 2. B) cation. 3. C) isotope. 4. D) nucleus. 5. E) proton. ANS...

NURSE AIDE EXAM (CNA) REAL EXAM 2 LATEST VERSIONS EACH VERSION WITH 60 QUESTIONS AND ACCURATE ANSWERS |GRADE A+ VERSION A 1. The best way to safely identify your client is by A. asking his name. B. calling his name and waiting for his response. C. checking the bed plate. D. checking the name tag. The Accurate Answer is D. EXPLANATION: A confused client may answer to any name or lie down in any bed. 2. Mrs. Jones is on a bowel and bladder training program. She has not had...

Chapter 1: The History of Community Health Nursing in Canada Community Health Nursing A Canadian Perspective 6th Edition Stamler Multiple Choice Questions 1. Who would a visiting caregiver most likely work with in the early 1900s in Canada? a. Families who could afford to pay b. Poor and destitute families c. The community d. School children Answer: b (page 6) 2. Which community health nursing specialty emerged in early 20th-century Canada to combat communicable disease, infant...

Chapter 01: Perspectives on Maternal, Newborn, and Womens Health Care 1. The United States ranks 50th in the world for maternal mortality and 41st among industrialized nations for infant mortality rate. When developing programs to assist in decreasing these rates, which factor would most likely need to be addressed as having the greatest impact? A) Resolving all language and cultural differences B) Assuring early and adequate prenatal care C) Providing more extensive women's she...

NURSING 412 ATI MATERNAL NEWBORN PROCTORED 2023/2024 Questions and detailed Answers A registered nurse is teaching a patient who is at 12 weeks gestation and has HIV. What statement should the registered nurse include in the teaching? a. you will be in isolation after delivery b. abstain from sexual intercourseual intercourse throughout pregnancy c. breastfeed your newborn to provide passive immunity d. you should continue to take zidovudine throughout the pregnancy ANSWER: d. you sh...

Introduction It is often said that you do not know where you are going until you know where you have been. More than 40 years ago, Beletz (1974) wrote that most people thought of registered nurses in gender- linked, task-oriented terms: “a female who per- forms unpleasant technical jobs and functions as an assistant to the physician” (p. 432). Interest- ingly, physicians in the 1800s viewed nursing as a complement to medicine. According to War- rington (1839), “. . . the prescriptions of ...

Fundamentals of Nursing Theory Concepts and Applications 5th Edition Wilkinson Test Bank Chapter 1 Evolution of Nursing Thought & Action 1. Which of the following statements accurately describe an element of nursing? Select all that apply. A) The skills involved in nursing are primarily technical in nature. B) The primary focus of nursing is to assist individuals to recover from illness. C) The science of nursing is the knowledge base for the care that is given. D) The art of nursing i...

Chapter 01: Overview of Professional Nursing Concepts for Medical-Surgical Nursing Ignatavicius: Medical-Surgical Nursing, 11th Edition MULTIPLE CHOICE 1. A new registered nurse is working with a preceptor on a medical-surgical unit. The preceptor advises the new registered nurse that which is the priority when working as a professional registered nurse? a. Attending to holistic patient needs b. Ensuring patient safety c. Not making medication errors d. Providing patient-focused ca...