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Medical Terminology, 2nd Edition

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Overview

Master medical language through clear explanations and practice exercises for healthcare careers.

What phase is this textbook in?
Phase
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Estimated Dates
Next Edition: 2029
Annual Student Impact

3,940 students | 3,184 high school students | $725,793 student savings

Medical Terminology is a foundational textbook designed to help students master the language of healthcare. It focuses on the components of medical terms, including prefixes, suffixes, and word roots, and introduces diagnostic, therapeutic, surgical, and symptomatic terminology related to all body systems. This resource provides a clear and systematic approach to understanding and using medical terminology in real-world healthcare settings. With practical examples and exercises, students will build the vocabulary and confidence needed to communicate effectively in clinical environments. Ideal for aspiring healthcare professionals, this textbook is an essential tool for anyone preparing for a career in medicine, nursing, or allied health fields.

Competency 1: Differentiate professional agencies

Learning Objectives:

  • Examine the NBRC matrix
  • Summarize key principles within HIPAA
  • Identify the important agencies related to respiratory therapy
  • Describe the purpose of the agencies
  • Relate their role in credentialing and certification
  • Examine AARC Code of Ethics and the State of Wisconsin License guidelines

Competency 2: Perform pulse oximetry

Learning Objectives:

  • Select the correct oximeter
  • Perform all critical steps in the right order
  • Properly identify patient according to National Safety Standards
  • Employ pulse oximetry
  • Wear personal protective equipment
  • Follow safety procedures
  • Verbalize an explanation of the process as you perform it
  • Explanation presents sound reasoning as you describe the decisions you make throughout the process

Competency 3: Relate gas laws to respiratory function

Learning Objectives:

  • Solve gas law problems
  • Apply gas law problems to respiratory care patient situations.
  • Solution is complete
  • Solution is correct and uses proper units

Competency 4: Examine the role of a respiratory therapist in healthcare

Learning Objectives:

  • Examination includes the job description
  • Examination includes an evaluation of the Respiratory Therapist's scope of practice
  • Examination includes the duties and responsibilities of a Respiratory Therapist
  • Examination includes the role of the RT within the healthcare team
  • Examination includes concentrations within RT

Competency 5: Explore legal and ethical issues related to respiratory care

Learning Objectives:

  • Response clearly states the dilemma in the scenario
  • Response includes a course of action to resolve the dilemma
  • Response course of action reflects competent practice within the legal/ethical framework of health care
  • Response includes a defense of the course of action or give a rationale for the action
  • Response is appropriate within the legal framework of respiratory therapy

Competency 6: Adapt communication strategies to a diverse patient population

Learning Objectives:

  • Display verbal and nonverbal communication techniques appropriate to the population
  • Consider age, gender, cultural, etc. differences
  • Provide support for individuals with special needs

Competency 7: Review the medical record utilizing medical record keeping and charting methods consistent with hospital policy and procedures

Learning Objectives:

  • Select pertinent data for Respiratory Care practice
  • In a simulated patient, you identify appropriate documentation
  • Document consistent with hospital accreditation standards
  • Identify the components of a care plan

Competency 8: Utilize infection control principles

Learning Objectives:

  • Implement standard precautions
  • Demonstrate proper isolation equipment application and removal without contamination.
  • Evaluate potential causes and methods of transmitting infection (e.g., contact, airborne, common vehicle, vector-borne)
  • Confine, contain or reduce the danger
  • Prevent cross contamination

Competency 9: Obtain a focused health history

Learning Objectives:

  • Identify kinds of questions you can ask
  • Identify psycho-social issues

Competency 10: Evaluate patient data

Learning Objectives:

  • Make a recommendation for further testing
  • Identify normal values
  • Utilize appropriate terminology in identifying patient data

Competency 11: Perform a basic cardiovascular assessment

Learning Objectives:

  • Maintain privacy
  • Assess apical and peripheral pulses for rate, rhythm, and amplitude
  • Assess skin perfusion (color, temperature, and sensation)
  • Modify assessment techniques to reflect variations across the lifespan
  • Document actions and observations
  • Recognize and report significant deviations from norms

Competency 12: Perform a respiratory assessment

Learning Objectives:

  • Provide privacy
  • Assess chest and respiratory status using designated format
  • Differentiate between normal and abnormal lung sounds
  • Modify assessment techniques to reflect variations across the lifespan
  • Document actions and observations
  • Recognize and report deviations from norms

Competency 13: Obtain vital signs

Learning Objectives:

  • Perform blood pressure, pulse, respirations and temperature
  • Accurately record vital signs
  • State the normal range of blood pressure, pulse, respirations and temperature for the adult
  • Note variants in range across the lifespan
  • Identify possible implications of abnormal vital signs

Competency 14: Develop a care plan

Learning Objectives:

  • Classify the components of a Respiratory care plan
  • Perform a respiratory therapy assessment
  • Explain the role of protocols for respiratory care plans
  • Discuss the importance of critical thinking in the development of the respiratory care plan

Competency 15: Perform procedures to assess oxygenation

Learning Objectives:

  • Perform a respiratory care assessment
  • Utilize standard precautions
  • Perform appropriate patient identification
  • Perform a patient interview
  • Utilize therapeutic communication for patient interaction
  • Document a complete respiratory assessment

Competency 16: Evaluate oxygenation

Learning Objectives:

  • Perform pulse oximetry
  • Identify oxygenation assessment parameters from a physical exam
  • Perform a physical exam to assess for oxygenation
  • Document pulse oximetry
  • Document physical exam parameters that assess for oxygenation

Competency 17: Perform calculations for oxygen therapy

Learning Objectives:

  • Calculate delivered FiO2 for a low flow oxygenation system
  • Determine PaO2 based on patient age
  • Explain FiO2 measurements and calculations

Competency 18: Demonstrate the use of medical gas equipment

Learning Objectives:

  • Differentiate medical gases that are used in the clinical setting
  • Explain differences in storage and distribution of liquid and gaseous oxygen
  • Calculate the contents of a liquid and compressed gas system
  • Explain proper storage, transport and use of compressed gas cylinders
  • Discuss the role of bulk systems in hospital systems
  • Explain the safety systems for gas distribution
  • Evaluate pressure regulators and flowmeters
  • Troubleshoot Gas delivery systems
  • Describe flow calculations of different gases
  • Explain safety requirements required for the use of compressed gases
  • Explain the function of the oxygen analyzer
  • Analyze an oxygen system utilizing an oxygen analyzer

Competency 19: Assess the need for medical gas therapy

Learning Objectives:

  • Identify the need for Oxygen therapy
  • Distinguish the precautions, hazards, of oxygen therapy
  • Complete a respiratory care plan that includes application of oxygen therapy
  • Select the best oxygen delivery device based on a respiratory care plan
  • Explain differences in the administration of oxygen to adults, children and infants
  • Explain the evaluation and monitoring of the response to oxygen therapy
  • Develop a protocol for the delivery of oxygen therapy
  • Discuss the indications, hazards, contraindications of hyperbaric oxygen therapy
  • Explain the use of Nitric oxide therapy
  • Evaluate the use of Heliox therapy

Competency 20: Assess patient need for humidity and bland aerosol therapy

Learning Objectives:

  • Care plan includes subjective data
  • Care plan includes objective data
  • Care plan includes an assessment of the data
  • Care plan includes a therapeutic intervention related to the data
  • Care plan includes an outcomes assessment
  • Care plan includes modification
  • Care plan response is supported by relevant evidence
  • Care plan identifies appropriate modification to therapy based on patient response
  • Care plan is based on indications for sputum induction, humidification, aerosol treatment and USN

Competency 21: Demonstrate the use of humidity and bland aerosol equipment

Learning Objectives:

  • Select appropriate aerosol and/or humidity therapy to condition a patients inspired gas
  • Utilize humidity and heating systems safely
  • Describe when to humidify and warm inspired gases
  • Identify the need for humidity and aerosol therapy
  • Troubleshoot large volume bland aerosol systems

Competency 22: Demonstrate medication delivery devices

Learning Objectives:

  • Explain the characteristics of an aerosol
  • Explain how particle size, motion, and airway characteristics affect aerosol deposition
  • Describe aerosol generation
  • List the hazards of an aerosol drug therapy
  • Select the best aerosol drug delivery system for a patient
  • Develop a teaching plan for MDI and DPI self-administration
  • Describe assessment of patient response to bronchodilator therapy
  • Formulate a plan of action for a "non-traditional" delivery environment
  • Discuss the risks of exposure to aerosolized medications

Competency 23: Relate gas laws to respiratory function

Learning Objectives:

  • Calculate Gas Laws
  • Perform simple Applied Physics calculations as they apply to the practice of Respiratory Care
  • Explain each physical law and give its correct mathematical formula.
  • Perform conversions from one measurement system to another
  • Apply physical laws to clinical situations using clinical case study data

Competency 24: Perform arterial puncture

Learning Objectives:

  • Identify the indications, hazards and contraindications for the arterial puncture
  • Explain the precautions needed to perform an ABG
  • Delineate the steps required for performing an ABG
  • Discuss risks of a bloodborne exposure while obtaining an ABG
  • Document an ABG

Competency 25: Perform airway clearance therapies (e.g. bronchial hygiene)

Learning Objectives:

  • Perform all relevant steps on the procedure checklist
  • Assessment includes review of patient data and recommendation of additional data if needed
  • Assessment supports airway clearance technique selected
  • Assessment supports airway clearance equipment selected
  • Assessment follows available clinical practice guidelines
  • Assessment includes appropriate outcome assessment for technique selected
  • Use airway clearance equipment
  • Assemble airway clearance equipment
  • Modify therapy based on patient response
  • Troubleshoot airway clearance equipment

Competency 26: Perform volume expansion therapies (i.e. IPPB, IS, CPAP, PEP)

Learning Objectives:

  • Write a respiratory careplan that includes volume expansion therapies
  • List the physiological basis of volume expansion
  • Classify the different types of atelectasis
  • List diagnostic modalities used to assess for lung expansion therapy
  • Identify the patient populations that require volume expansion therapy
  • Describe the clinical findings of a patient with atelectasis
  • Distinguish the indications, hazards, and complications of volume expansion therapy
  • Differentiate the various forms of volume expansion therapy
  • Document Lung expansion administration

Competency 27: Develop an educational plan for patient and family

Learning Objectives:

  • Educational plan is age appropriate
  • Educational plan includes but not limited to therapy goals, breathing training, pharmacy, oxygen, secretion management, equipment, disease, smoking cessation, nutrition as appropriate
  • Educational plan reflects cultural, ADA, gender, age, literacy and socioeconomic status
  • Implement the plan with a simulated patient

Competency 28: Develop a multidisciplinary pulmonary rehabilitation care plan

Learning Objectives:

  • List the goals of pulmonary rehabilitation
  • Evaluate the scientific basis for pulmonary rehabilitation
  • Discuss the response to exercise in the normal and diseased patient
  • List the outcomes utilized in the evaluation of a pulmonary rehabilitation program
  • Discuss the indications, hazards and contraindications of pulmonary rehabilitation
  • Develop a pulmonary rehabilitation protocol
  • Describe the pulmonary rehabilitation team members
  • List the equipment required for a pulmonary rehabilitation program

Competency 29: Adapt therapeutic interventions for delivery in an alternate care setting

Learning Objectives:

  • Identify the alternate or post-acute care settings
  • Describe the formulation of discharge planning
  • Describe the delivery of respiratory care services in the alternate care settings
  • Describe the benefits, challenges, and limitations of the delivery of services in the alternate care settings
  • Discuss education of patients in the alternate care settings

Competency 30: Perform 12 lead ECG

Learning Objectives:

  • Select the correct instruments/equipment
  • Perform all critical steps in the right order
  • Follow safety procedures
  • Verbalize an explanation of the process as you perform it
  • Explanation presents sound reasoning as you describe the decisions you make throughout the process

Competency 31: Investigate evidence-based medicine and respiratory care protocols

Learning Objectives:

  • Describe the purpose for care protocols
  • Explain the correlation between evidence-based medicine and respiratory care protocols
  • Apply protocols to patient cases

Competency 32: Demonstrate the use of manual resuscitators

Learning Objectives:

  • Assemble and troubleshoot manual resuscitator
  • Clean manual resuscitator
  • State the factors that may affect the FiO2 of various devices
  • Utilize manual resuscitator to deliver appropriate volumes for a variety of patients
  • Compare and contrast different types of resuscitators

Competency 33: Assess the need for artificial airways

Learning Objectives:

  • Distinguish normal and abnormal anatomy and physiology of the airways
  • Assess patient's ability to protect airway
  • Assess patient for airway obstruction
  • Assess patient's ability to mobilize secretions
  • Recognize need to provide invasive ventilatory support
  • Recommend appropriate artificial airways for patient situation
  • Evaluate legal and ethical considerations associated with the use of artificial airways

Competency 34: Apply basic artificial airways

Learning Objectives:

  • Demonstrate use, maintenance, and infection control of selected basic artificial airways (i.e. OPA, NPA)
  • Select the appropriate basic artificial airways for the patient situation
  • Monitor patient's response to basic artificial airways

Competency 35: Apply advanced artificial airways

Learning Objectives:

  • Demonstrate use, maintenance, and infection control of selected advanced artificial airways (i.e. ETT, supraglottic airways, tracheostomy)
  • Select the appropriate advanced artificial airways for the patient situation
  • Monitor patient's response to advanced artificial airways and ensure proper placement
  • Summarize why a laryngectomy would be performed
  • Utilize devices that assist with artificial airway management

Competency 36: Apply specialized airway adjuncts

Learning Objectives:

  • Demonstrate use, maintenance, and infection control of selected specialized airway adjuncts (i.e. speaking valves, specialty tracheal tubes, trach buttons)
  • Select the appropriate specialized airway adjuncts for the patient situation
  • Monitor patient's response to specialized airway adjuncts

Competency 37: Demonstrate skill of secretion removal

Learning Objectives:

  • Perform endotracheal, nasotracheal, oropharyngeal and tracheostomy tube suctioning according to the procedure checklist
  • Select, use, maintain and troubleshoot equipment needed for secretion removal
  • Assess the need for secretion removal
  • Recommend techniques to enhance secretion removal

Competency 38: Analyze criteria for discontinuing artificial airways

Learning Objectives:

  • Assess patient's readiness for artificial airway discontinuation
  • Select appropriate strategy(ies) for artificial airway discontinuation
  • Select, assemble, utilize, and troubleshoot equipment used for artificial airway discontinuation
  • Monitor patient status following artificial airway discontinuation
  • Evaluate legal and ethical considerations associated with discontinuation of artificial airway
  • Perform procedures to safely remove artificial airways

Competency 39: Assess the need for mechanical ventilation

Learning Objectives:

  • Assessment includes results of non-invasive monitoring
  • Assessment includes recognition of impending ventilatory and/or oxygenation failure
  • Assessment includes results of cardiopulmonary assessment
  • Assessment includes recommendation for gathering further data as needed

Competency 40: Explain general principles of mechanical ventilation

Learning Objectives:

  • Classify ventilators
  • Compare ventilator modes
  • Discuss the patient-ventilator interface
  • Calculate simple pulmonary mechanics to determine ventilator settings

Competency 41: Apply non-invasive mechanical ventilation

Learning Objectives:

  • Identify candidates for non-invasive mechanical ventilation
  • Select appropriate mode and ventilator parameters
  • Select, assemble, use and troubleshoot equipment
  • Select, assemble, use, and troubleshoot the patient interface
  • Modify therapy based on patient response
  • Evaluate and monitor patient's objective and subjective responses to therapy

Competency 42: Apply invasive mechanical ventilation

Learning Objectives:

  • Identify candidates for invasive mechanical ventilation
  • Select appropriate mode and ventilator parameters
  • Select, assemble, use and troubleshoot equipment
  • Evaluate and monitor patient's objective and subjective responses to therapy

Competency 43: Manage patients requiring mechanical ventilation

Learning Objectives:

  • Select appropriate ventilator settings for patient situation
  • Assemble and configure operation
  • Correctly operate ventilator according to patient response
  • Troubleshoot ventilator and circuit
  • Modify therapy based on patient response and patient/ventilator synchrony

Competency 44: Interpret waveforms and graphics

Learning Objectives:

  • Interpretation includes selection of the appropriate graphics
  • Interpretation includes recognition of the mode being delivered
  • Interpretation includes triggering of the ventilator
  • Interpretation includes identification of waveform components
  • Interpretation includes association of waveforms with clinical abnormalities such as excessive work, insufficient time, auto PEEP, over-distension
  • Interpretation includes modification of ventilator based on waveform analysis

Competency 45: Evaluate patient response to mechanical ventilation

Learning Objectives:

  • Calibrate the capnography equipment
  • Demonstrate proper use of the capnography equipment
  • Interpret arterial blood gases and make recommendations for ventilator adjustments including adjuncts such as high frequency ventilation and recruitment maneuvers
  • Interpret capnography and make recommendations for ventilator adjustments
  • Correlate capnography with arterial blood gases
  • Correlate pulse oximetry with arterial blood gases

Competency 46: Apply weaning/liberation strategies to mechanically ventilated patients

Learning Objectives:

  • Assess patient's readiness for weaning to include MIP, MEP, VC, RSBI and nutritional status
  • Select appropriate weaning strategy
  • Monitor the weaning process
  • Select, assemble, use and troubleshoot equipment used during the weaning process
  • Recommend modification and/or termination of the weaning process

Competency 47: Analyze the legal and ethical implications of initiation, continuation, and end of life situations/scenarios

Learning Objectives:

  • Identify clinical situations in which life support would be initiated, continued, and/or withdrawn
  • Explain the procedures to assess for termination of life support (i.e. apnea testing, neurologic assessment)
  • Describe legal implications involved in initiation, continuation, and withdrawal of life support
  • Describe ethical implications involved in initiation, continuation, and withdrawal of life support
  • Examine the process for surge planning and triage for mass casualties

Competency 48: Implement mechanical ventilation strategies to various disease states according to evidenced based practice

Learning Objectives:

  • Identify candidates for nonconventional ventilation strategies (i.e. ARDS, asthma, COPD)
  • Select appropriate mode and ventilator parameters
  • Modify therapy based on patient situation and response (i.e. VAI, VAE, lung protective strategies)
  • Evaluate and monitor patient's objective and subjective responses to therapy

Competency 49: Apply strategies to prevent ventilator associated events

Learning Objectives:

  • Position the patient
  • Provide appropriate oral care
  • Monitor parameters for the ventilator bundle
  • Confirm compliance with the VAE prevention methods

​

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