Acute Care for Nurses - Claire Boyd - E-Book

Acute Care for Nurses E-Book

Claire Boyd

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Acute Care for Nurses A practical handbook to boost your confidence with assessment techniques and key clinical skills when administering effective acute care This helpful revision tool was developed to assist healthcare workers in the field of acute care, at a time when healthcare professionals have been under more pressure than ever before. In Acute Care for Nurses, readers will find: * A revision of medicines management formulas, plus advanced formulas seen in a clinical setting, with chapters on sepsis and conflict resolution * Assessment techniques and the individual components of the ABCDE assessment, covering vital signs, clinical observation at superficial and more in-depth levels, and clinical actions * Higher skills, such as caring for the ventilated patient and fluid resuscitation in adults and children, and subcutaneous fluid hydration * Critical care simulation and need-to-know medical abbreviations, plus three helpful appendices containing tool kits and charts Acute Care for Nurses is a must-have resource for nursing students, including nursing associates, registered nurses and midwives, assistant practitioners and senior healthcare assistants, return to practice nurses, overseas nurses and anyone else requiring acute clinical skills and assessment techniques.

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Table of Contents

Cover

Series Page

Title Page

Copyright Page

Preface

Introduction

Acknowledgements

Part 1: NURSING IN THE ACUTE CARE SETTING

Chapter 1: DIAGNOSTIC TESTS AND ADVANCED FORMULAE

MEAN ARTERIAL PRESSURE

HEALTHCARE CALCULATIONS

CALCULATING INFANT FEEDING REGIMENS

WORKING OUT INFANT GROWTH EXPECTATIONS

BODY SURFACE AREA ESTIMATIONS

BODY MASS INDEX

MAKING ORGAN AND SYSTEMS CALCULATIONS

MEASURING CARDIAC OUTPUT

ASSESSING LUNG FUNCTION

RENAL CLEARANCE

WORKING OUT THE ENERGY REQUIREMENTS OF THE BODY

TEST YOUR KNOWLEDGE

WEB RESOURCES

Chapter 2: RECOGNISING SEPSIS

SEPSIS FACTS AND FIGURES

WHAT HAPPENS TO THE BODY DURING SEPSIS?

RECOGNISING SEPSIS

RISK FACTORS TO SEPSIS

OBSERVATION CHARTS

SEPSIS SIX

FULL BLOOD COUNT NORMAL VALUES

WHITE BLOOD CELL COUNT

LACTATE

SEPSIS TREATMENT PATHWAY

PRESCRIBED ANTIBIOTICS

TEST YOUR KNOWLEDGE

WEB RESOURCES

Chapter 3: CONFLICT RESOLUTION

WHAT IS CONFLICT?

WHAT CAUSES AGGRESSION WITHIN THE HEALTHCARE ENVIRONMENT?

HOW DO WE COMMUNICATE?

HOW DOES COMMUNICATION BREAK DOWN?

MINIMISING THE RISK OF COMMUNICATION BREAKDOWN

TWO COMMUNICATION MODELS

RECOGNISE HOW YOUR BEHAVIOUR AFFECTS OTHERS

PATTERNS OF BEHAVIOUR

STAGES TO CONFLICT

WHAT ARE THE WARNING AND DANGER SIGNS TO CONFLICT?

BODY LANGUAGE TO AVOID CONFLICT

PERSONAL SPACE

FIGHT OR FLIGHT

DEALING WITH UNPREDICTABLE BEHAVIOUR

USE OF DISTANCE FOR DEALING WITH CONFLICT

THE LONE WORKER AND RISK ASSESSMENT

DE‐ESCALATION – THE BASICS

LEGAL ASPECTS – USE OF FORCE

WHAT TO DO AFTER AN INCIDENT

TEST YOUR KNOWLEDGE

WEB RESOURCES

Chapter 4: PATIENT ASSESSMENT

NATIONAL EARLY WARNING SCORE‐2 AND ABCDE ASSESSMENTS

CRITICAL CARE – cABCDE ASSESSMENT

PALPATION

PERCUSSION

AUSCULTATION

ASSESSMENT INVESTIGATIONS

PATIENT DOCUMENTATION AND COMMUNICATION

TEST YOUR KNOWLEDGE

WEB RESOURCES

Chapter 5: SITUATION, BACKGROUND, ASSESSMENT, AND RESPONSE (SBAR)

WHAT DOES SBAR MEAN?

HOW NOT TO DO IT

BEFORE CALLING THE CLINICIAN

MAKING THE CALL

THE INFORMATION WE NEED TO COMMUNICATE EFFECTIVELY

TEST YOUR KNOWLEDGE

WEB RESOURCES

REFERENCE

Part 2: RECOGNISING AND RESPONDING TO MEDICAL EMERGENCIES

Chapter 6: AIRWAY

ASSESSING THE AIRWAY

COMPLETE OR PARTIAL AIRWAY OBSTRUCTION

OTHER INDICATORS OF AIRWAYS AT RISK

CAUSES OF AIRWAY OBSTRUCTION

HOW TO MANUALLY OPEN THE AIRWAY

ADJUNCTS TO AIRWAY MANAGEMENT

SUCTIONING TO CLEAR THE AIRWAY

MANAGING THE DETERIORATING PATIENT

KNOW WHEN AND HOW TO ESCALATE

TEST YOUR KNOWLEDGE

WEB RESOURCES

Chapter 7: BREATHING

BREATHLESS ASSESSMENT

BREATHLESS ESCALATION

TREATMENT FOR BREATHLESSNESS

THE SIX P'S OF DYSPNOEA

RECOGNISE THAT THERE IS A PROBLEM

SIGNS OF RESPIRATORY DETERIORATION

MANAGING THE DETERIORATING PATIENT

BREATHING TREATMENT

KNOW WHEN AND HOW TO ESCALATE

RESPIRATORY FAILURE

COMMUNITY SETTINGS: CURB‐65

TEST YOUR KNOWLEDGE

WEB RESOURCES

Chapter 8: CIRCULATION

THE HEART

CIRCULATORY ASSESSMENT

CAPILLARY REFILL TIME

THE PULSE, ALSO KNOWN AS HEART RATE

COMMON PALPABLE SITES

BLOOD PRESSURE

BLOOD SAMPLING

CANNULATION

PAIN ASSESSMENT

BLOOD LOSS

TEST YOUR KNOWLEDGE

WEB RESOURCES

Chapter 9: DISABILITY

CONSCIOUSNESS

NEUROLOGICAL ASSESSMENT

IMPAIRMENT OF THE NEUROLOGICAL SYSTEM

RECOGNISE THAT THERE IS A PROBLEM

MANAGE THE DETERIORATING PATIENT AND ESCALATE

CONDUCTING THE GCS ASSESSMENT

EYE OPENING

VERBAL RESPONSE

MOTOR RESPONSES

PUPILLARY RESPONSE

LIMB MOVEMENT

PAEDIATRICS

TREATMENT FOR IMPAIRED CONSCIOUS STATE

A SELECTION OF POSSIBLE PHARMACEUTICAL INTERVENTIONS

DIURESIS

DRUGS

TEST YOUR KNOWLEDGE

WEB RESOURCES

Chapter 10: EXPOSURE

THERMOREGULATION

NORMAL BODY TEMPERATURE

PYREXIA – FEVER

HYPOTHERMIA

HYPERTHERMIA

SHOCK

THE IMPORTANCE OF ‘EXPOSURE’

OBSERVATIONS

TEST YOUR KNOWLEDGE

WEB RESOURCES

Part 3: ACUTE CARE SKILLS

Chapter 11: EMERGENCY FLUID MANAGEMENT

TOTAL BODY WATER VOLUME

STAYING HYDRATED

ELECTROLYTE IMBALANCES

DESCRIBING THE FLUID COMPARTMENTS

TRANSPORTING THE FLUIDS

KNOWING THE TYPES OF IV FLUIDS

HYPERVOLAEMIA VERSUS HYPOVOLAEMIA

TREATING HYPOVOLAEMIC SHOCK

TEST YOUR KNOWLEDGE

WEB RESOURCES

Chapter 12: TREATING PAEDIATRIC DEHYDRATION

PAEDIATRIC DEHYDRATION

ASSESSMENT

REHYDRATION

DEFICIT CORRECTION

HYPERNATRAEMIC DEHYDRATION

RECURRING DEHYDRATION

NIL BY MOUTH

TEST YOUR KNOWLEDGE

WEB RESOURCES

Chapter 13: HYPODERMOCLYSIS

WHAT IS HYPODERMOCLYSIS?

DEHYDRATION

TRAINING TO ADMINISTER SUBCUTANEOUS INFUSIONS

INDICATIONS FOR ADMINISTERING SUBCUTANEOUS INFUSIONS

BENEFITS OF SUBCUTANEOUS FLUID ADMINISTRATION

ADMINISTERING SUBCUTANEOUS INFUSIONS IN CHILDREN

MEDICATIONS

CONTRAINDICATIONS FOR SUBCUTANEOUS INFUSIONS

FLUIDS USED IN SUBCUTANEOUS INFUSIONS

CHOICE OF SITES FOR SUBCUTANEOUS INFUSIONS

PATIENT MONITORING

CALCULATING RATE OF ADMINISTERING SUBCUTANEOUS INFUSIONS

SETTING UP SUBCUTANEOUS INFUSIONS

REMOVING INFUSIONS

TEST YOUR KNOWLEDGE

WEB RESOURCES

Chapter 14: CENTRAL LINES

TYPES OF CENTRAL LINE

INSERTING CENTRAL LINES

WHY USE CENTRAL VENOUS ACCESS DEVICES

HOW LONG CAN A CENTRAL LINE BE LEFT IN SITU?

WITHDRAWING BLOOD FROM A CENTRAL LINE

CARING FOR A CENTRAL LINE

TEST YOUR KNOWLEDGE

WEB RESOURCES

Chapter 15: INVASIVE AND NON‐INVASIVE VENTILATION

INVASIVE MECHANICAL VENTILATION

NORMAL ARTERIAL BLOOD GAS VALUES

CORONAVIRUS

MECHANICS OF BREATHING AND LUNG VOLUMES

NON‐INVASIVE VENTILATION

CONTINUOUS POSITIVE AIRWAY PRESSURE

INDICATIONS FOR CPAP IN ADULTS

INDICATIONS FOR CPAP IN NEONATES

COMPLICATIONS OF CPAP IN ADULTS

COMPLICATIONS OF CPAP IN NEONATES

NURSING CARE OF PATIENTS RECEIVING CPAP

THE CPAP MACHINE

BILEVEL POSITIVE AIRWAY PRESSURE

WITHDRAWING FROM MECHANICAL VENTILATION

TEST YOUR KNOWLEDGE

WEB RESOURCES

Part 4: CRITICAL CARE SIMULATION

Chapter 16: CRITICAL CARE SIMULATION

INVESTIGATION AND TREATMENT

ABCDE ASSESSMENT SKILLS

WEB RESOURCES

Chapter 17: MEDICAL ABBREVIATIONS

GENERAL ABBREVIATIONS USED IN HEALTH CARE

ABBREVIATIONS RELATED TO MEDICAL TESTS ANDPROCEDURES

ABBREVIATIONS USED FOR BODY PARTS

ABBREVIATIONS RELATED TO DISEASE

TEST YOUR KNOWLEDGE

Chapter 18: ANSWERS TO ACTIVITIES, QUESTIONS, AND TEST YOUR KNOWLEDGE

CHAPTER 1

CHAPTER 2

CHAPTER 3

CHAPTER 4

CHAPTER 5

CHAPTER 6

CHAPTER 7

CHAPTER 8

CHAPTER 9

CHAPTER 10

CHAPTER 11

CHAPTER 12

CHAPTER 13

CHAPTER 14

CHAPTER 15

CHAPTER 16

CHAPTER 17

Appendix 1: NATIONAL EARLY WARNING SCORE 2 OBSERVATION CHART

Appendix 2: SEPSIS TOOL CHART

Appendix 3: FLUID PRESCRIPTION CHART

Index

End User License Agreement

List of Tables

Chapter 1

Table 1.1 Useful approximate values.

Table 1.2 World Health Organisation weight classifications.

Chapter 2

Table 2.1 How to spot sepsis in adults.

Table 2.2 How to spot sepsis in children.

Table 2.3 The sepsis six recommendations breakdown.

Table 2.4 Full blood count normal values.

Table 2.5 Haemoglobin normal values.

Table 2.6 Protocol for first‐dose antibiotics in sepsis.

Chapter 3

Table 3.1 Examples of conflict within health care.

Table 3.2 Warning and danger signs.

Table 3.3 The dos and don'ts of avoiding conflict.

Chapter 4

Table 4.1 Nursing process.

Table 4.2 Example of using the ABCDE assessment tool.

Table 4.3 How the Look, Listen, Feel, and Smell observations can be applied ...

Table 4.4 Modified Early Obstetric Warning Score (MEOWS) parameters.

Table 4.5 Paediatric early warning score observations.

Table 4.6 Palpating the radial pulse.

Table 4.7 Percussion sounds.

Table 4.8 Assessment investigations.

Table 4.9 Selection of blood tests.

Chapter 5

Table 5.1 The SBAR communication tool.

Table 5.2 National early warning score 2 clinical risk and response.

Table 5.3 Clinical response (nursing actions) broken down into more detail....

Chapter 7

Table 7.1 Abnormal lung sounds detected by auscultation.

Chapter 8

Table 8.1 Physiological changes with increasing blood loss.

Chapter 9

Table 9.1 Cranial nerves.

Table 9.2 Causes of impaired conscious levels in patients.

Table 9.3 Modification of Glasgow Coma Scale for children younger than two y...

Table 9.4 Modification of Glasgow Coma Scale for children older than two yea...

Table 9.5 Typical fluid balance for a healthy adult.

Chapter 10

Table 10.1 Circadian rhythm of healthy male temperature.

Table 10.2 Definition of temperature readings.

Table 10.3 Shock signs and symptoms.

Chapter 11

Table 11.1 Tests performed to evaluate fluid status.

Table 11.2 Common IV fluids.

Chapter 12

Table 12.1 Guidelines for assessing dehydration and hypovolaemic shock in pa...

Chapter 13

Table 13.1 Symptoms of mild, moderate, and severe dehydration.

Table 13.2 Medications administered via subcutaneous infusion.

Chapter 14

Table 14.1 General time limits for central lines.

Chapter 15

Table 15.1 Greek alphabet.

Table 15.2 Complications of continuous positive airway pressure.

Table 15.3 Nursing care of patients receiving continuous positive airway pr...

Table 15.4 Advantages and disadvantages of bilevel positive airway pressure...

Table 15.5 Advantages and disadvantages of bilevel positive airway pressure...

Table 15.6 Nursing care of patients receiving bilevel positive airway press...

List of Illustrations

Chapter 1

Figure 1.1 Aneroid sphygmomanometer.

Figure 1.2 Nomogram for infants.

Chapter 2

Figure 2.1 Infection criteria.

Chapter 3

Figure 3.1 The behaviour cycle.

Figure 3.2 Personal boundaries according to relationship.

Chapter 4

Figure 4.1 Look, listen, feel and smell.

Figure 4.2 MEOWS escalation pathway.

Figure 4.3 Paediatric early warning score escalation pathway.

Figure 4.4 The bell and diaphragm of a stethoscope.

Chapter 5

Figure 5.1 Electrocardiogram showing fast atrial fibrillation.

Chapter 6

Figure 6.1 Head tilt/chin lift technique.

Figure 6.2 Oropharyngeal airway adjuncts.

Chapter 7

Figure 7.1 Titrating oxygen.

Chapter 8

Figure 8.1 Blood flow through the body.

Figure 8.2 Capillary refill test.

Chapter 9

Figure 9.1 Adult Glasgow Coma Scale.

Chapter 11

Figure 11.1 Capillary refill time and passive leg‐raising tests.

Chapter 12

Figure 12.1 Managing dehydration in paediatrics. IV, intravenous; NG, nasoga...

Figure 12.2 Managing hypovolaemic shock in paediatrics. FBC, full blood coun...

Chapter 13

Figure 13.1 Picture of skin turgor test.

Chapter 14

Figure 14.1 Selection of central lines. CVAD, central venous access device; ...

Figure 14.2 Central line placement.

Chapter 15

Figure 15.1 Ventilator.

Guide

Cover Page

Series Page

Title Page

Copyright Page

Preface

Introduction

Acknowledgements

Table of Contents

Begin Reading

Appendix 1 NATIONAL EARLY WARNING SCORE 2 OBSERVATION CHART

Appendix 2 SEPSIS TOOL CHART

Appendix 3 FLUID PRESCRIPTION CHART

Index

Wiley End User License Agreement

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Student Survival Skills Series

Survive your nursing course with these essential guides for all student nurses:

Medicine Management Skills for Nurses, 2nd EditionClaire Boyd9781119807926

Clinical Skills for Nurses, 2nd EditionClaire Boyd9781119871545

Study Skills for NursesClaire Boyd9781118657430

Care Skills for NursesClaire Boyd9781118657386

Communication Skills for NursesClaire Boyd and Janet Dare9781118767528

Calculation Skills for Nurses, 2nd EditionClaire Boyd9781119808121

Wellbeing Strategies for NursesClaire Boyd9781119893554

Reflective Practice for NursesClaire Boyd9781119882480

ACUTE CARE FOR NURSES

Claire Boyd

RGN, Cert Ed

Practice Development Trainer

Bristol, UK

This edition first published 2023© 2023 John Wiley & Sons Ltd

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, except as permitted by law. Advice on how to obtain permission to reuse material from this title is available at http://www.wiley.com/go/permissions.

The right of Claire Boyd to be identified as the author of this work has been asserted in accordance with law.

Registered OfficesJohn Wiley & Sons, Inc., 111 River Street, Hoboken, NJ 07030, USAJohn Wiley & Sons Ltd, The Atrium, Southern Gate, Chichester, West Sussex, PO19 8SQ, UK

For details of our global editorial offices, customer services, and more information about Wiley products visit us at www.wiley.com.

Wiley also publishes its books in a variety of electronic formats and by print‐on‐demand. Some content that appears in standard print versions of this book may not be available in other formats.Trademarks: Wiley and the Wiley logo are trademarks or registered trademarks of John Wiley & Sons, Inc. and/or its affiliates in the United States and other countries and may not be used without written permission. All other trademarks are the property of their respective owners. John Wiley & Sons, Inc. is not associated with any product or vendor mentioned in this book.

Limit of Liability/Disclaimer of WarrantyThe contents of this work are intended to further general scientific research, understanding, and discussion only and are not intended and should not be relied upon as recommending or promoting scientific method, diagnosis, or treatment by physicians for any particular patient. In view of ongoing research, equipment modifications, changes in governmental regulations, and the constant flow of information relating to the use of medicines, equipment, and devices, the reader is urged to review and evaluate the information provided in the package insert or instructions for each medicine, equipment, or device for, among other things, any changes in the instructions or indication of usage and for added warnings and precautions. While the publisher and authors have used their best efforts in preparing this work, they make no representations or warranties with respect to the accuracy or completeness of the contents of this work and specifically disclaim all warranties, including without limitation any implied warranties of merchantability or fitness for a particular purpose. No warranty may be created or extended by sales representatives, written sales materials or promotional statements for this work. The fact that an organization, website, or product is referred to in this work as a citation and/or potential source of further information does not mean that the publisher and authors endorse the information or services the organization, website, or product may provide or recommendations it may make. This work is sold with the understanding that the publisher is not engaged in rendering professional services. The advice and strategies contained herein may not be suitable for your situation. You should consult with a specialist where appropriate. Further, readers should be aware that websites listed in this work may have changed or disappeared between when this work was written and when it is read. Neither the publisher nor authors shall be liable for any loss of profit or any other commercial damages, including but not limited to special, incidental, consequential, or other damages.

Library of Congress Cataloging‐in‐Publication Data applied forISBN: 9781119882459 (paperback)

Cover Design: WileyCover Images: © chuwy/Getty Images; © rambo182/Getty Images

Preface

This book has been developed to assist the healthcare worker in the field of acute care.

It is designed as a resource for nursing students, including nursing associates, Registered Nurses, and midwives requiring a bit of revision, assistant practitioners and senior health care assistants, perhaps working toward their vocational skills certification (qualification and credit framework level two), return to practice nurses, overseas nurses, and basically anyone requiring these more acute clinical skills and rapid assessment of the acutely ill patient. This knowledge has never been so important, especially during times of pandemic and winter pressures.

Introduction

Hello, my name is Claire, and those of you who have read the other books in this series will know that I have been in health care for more than 40 years, beginning my nursing career as a Nursing Auxiliary (Healthcare Assistant). After completing my training to become a Registered General Nurse and later obtaining a Certificate in Education to become a Teacher/Lecturer in health care, I began teaching medics, nurses, students, among others, in clinical skills.

As with other books in the series, this book has been divided into four sections. Part 1 begins by looking at some medication management formulas as revision before going on to look at some more advanced formulas you may see in the clinical setting. As these books are what you want, it was requested, by readers just like you, that sepsis and conflict resolution chapters were added.

Sepsis was included because of the fact that healthcare systems worldwide, including our beloved NHS (National Health System), have pledged to reduce the number of infections and deaths by early recognition and treatment.

Conflict resolution was added because of the assaults on healthcare staff. We’ve all seen angry patients and their families upset that visitors have been banned because of the coronavirus disease 2019 pandemic; others were furious that they were asked to wear masks in the hospital setting or because of cancelled clinics as a result of staff needed to cover for their sick colleagues in the ward areas. In truth, assaults by those we are trying to care for is nothing new.

Part 2 looks at assessment techniques and the individual components of the ABCDE assessment, moving on from the vital signs clinical observation at a superficial level and looking at the individual components more in depth, as well as the clinical actions performed by the more experienced nurse.

Part 3 focuses on some of the higher skills, such as caring for the ventilated patient, fluid resuscitation in adults and children, and subcutaneous fluid hydration in those unable to tolerate the intravenous route. Without adequate hydration, patients will die very quickly.

Throughout the book we will look at real‐life scenarios, with questions at the end of chapters to consolidate our understanding.

You will find a soupçon (that’s a posh word for ‘sprinkling’) of humour, as goodness knows nursing is a stressful profession at the best of times, never mind adding pandemics and winter pressures to the mix!

A man speaks frantically on the phone:

‘My wife is pregnant and her contractions are only two minutes apart’!!

Midwife:

‘Is this her first child’?

Father:

‘No, you fool’, he shouts. ‘This is her husband’!!

Everything has been designed as a quick overview read, cutting out the waffle (and perhaps ‘the nice to know’) and relaying only the important, vital information. See the information box below as an example as to what I mean:

VITAL VERSUS NICE TO KNOW

HOW TO SWITCH ON A LIGHT SWITCH

VITAL:

Go to light switch.

Using index finger of dominant hand, press down switch to turn on.

NICE TO KNOW:

You did not need to know how electricity is generated, how it is supplied to dwelling, how the fuse box is wired, how the light switch is wired, etc., as asked only to switch on the light switch!

Thank you to the students, and others, for writing and verbalising what you wanted covered in this book, thereby getting it right for you, the healthcare professional.

Acknowledgements

As always my thanks go to the many healthcare nurses and students I have had the pleasure of working with in the acute care setting (Southmead Hospital) and the community setting (South Gloucestershire care homes, Brain Injury Rehabilitation Centre, etc.). We have had so many laughs along the way, in often difficult times.

Acknowledgements also go to North Bristol NHS Trust and to all my friends and colleagues in the Staff Development Department.

Thank you to Tom Marriott, Ann Hunt, Selvakumar Gunakundru, and Sheila Higgins, copy editor, and all those at Wiley‐Blackwell, and to Magenta Styles, who first approached me to begin this series of books.

This book is dedicated to my family – husband Rob, children Simon and Louise, my lovely son‐in‐law David, and my two little treasures, Owen and Rhys, who kept us all laughing in our COVID bubble!

Part 1NURSING IN THE ACUTE CARE SETTING