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Nov 02, 2025
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PTA 123W - Pathophysiology IICredits: 2 Instructional Contact Hours: 2
Introduces acute and chronic pathological conditions resulting from disease or injury that are commonly treated in physical therapy. Prepares the student to perform physical therapy intervention as part of a physical therapist's plan of care, under the direction of the physical therapist.
Prerequisite(s): PTA 101 , PTA 101LW , PTA 103 , PTA 110 , PTA 110L , PTA 118 ; each with a “C” (2.0) minimum grade in each. Corequisite(s): PTA 102 , PTA 123LW , PTA 125 , PTA 125LW , LWT 214 Lecture Hours: 30 Lab Hours: 0 Meets MTA Requirement: None Pass/NoCredit: Yes
Outcomes and Objectives
- Discuss the various types of wounds and burns encountered in the physical therapy setting.
- Identify the layers and functions of the integumentary system:
- Epidermis
- Dermis
- Subcutaneous tissue
- Describe etiology, symptoms, and risk factors for the following:
- Acute wounds
- Pressure ulcers
- Venous insufficiency ulcers
- Arterial insufficiency ulcers
- Neuropathic/diabetic ulcers
- Differentiate between the following types of burns:
- Superficial burn
- Superficial partial-thickness burn
- Deep partial-thickness burn
- Full-thickness burn
- Subdermal burn
- Thermal
- Chemical
- Electrical
- Radiation
- Discuss appropriate treatment interventions utilized with various wounds and burns encountered in the physical therapy setting.
- Describe the tissue healing process.
- Identify factors that affect the wound and burn healing process.
- Compare the tools used to document wound and burn progression.
- Discuss the wound staging system.
- Compare characteristics of different types of wound dressings.
- Describe various forms of wound debridement procedures.
- Differentiate between viable and nonviable tissue.
- Describe various treatment techniques utilized in wound and burn care.
- Identify changes in skin conditions that can lead to wounds.
- Describe the purposes behind positioning and splinting in burn rehab.
- Identify precautions for dressing removal.
- Describe respiratory disease conditions relevant to physical therapy.
- Describe the anatomy and gross physiology of the respiratory system.
- Discuss the pathophysiology of relevant respiratory diseases.
- Outline the pathway for air exchange from inhalation to exhalation.
- Identify the anatomical structures that define the upper and lower respiratory tract.
- Identify the primary and accessory muscles of respiration and their function in the breathing process.
- Describe the movements of thorax during normal and abnormal conditions.
- Compare the anatomical differences between inspiration and expiration.
- Examine chest physical therapy theories and techniques.
- Interpret the general appearance of a patient in terms of vital signs, level of awareness, coloration, breathing, and overall function.
- Compare various chest shapes related to respiratory diseases.
- Explain how normal and abnormal trunk and chest mobility that affects a patient’s ability to breathe.
- Compare normal and abnormal breathing patterns.
- Describe various sputum characteristics and potential pathology related to those characteristics.
- Discuss cardiac disease conditions relevant to physical therapy.
- Review cardiac anatomy and circulatory system function.
- Examine the pathophysiology of relevant cardiac diseases.
- Identify various medical interventions used in the above conditions.
- Discuss the role of physical therapy in promoting recovery in patients with cardiac disease.
- Define phase I, II, and III of cardiac rehabilitation.
- Identify various methods of assessing energy expenditure in patients with cardiac disease during aerobic conditioning, strength training, and reconditioning programs.
- Describe the impairments to body functions and structures, activity limitations, and participant restrictions according to the ICF model for a patient with cardiac disease.
- Discuss basic pharmacology concepts in the physical therapy setting.
- Define the three types of drug names: chemical, generic and trade.
- Locate and classify a medication using an electronic resource.
- Describe pharmacokinetic principles including onset, peak, duration, half-life, metabolism and site of excretion.
- Explain characteristics and identify examples of the following:
- Pain management drugs
- Seizure managements drugs
- Depression management drugs
- Cardiovascular drugs
- Clot prevention drugs
- Respiratory drugs
- Diabetes management drugs
- Skeletal muscle drugs
- Define common lab values that are encountered in the physical therapy and acute care setting(s).
- Discuss the meaning of common lab values and vital signs.
- Identify the normal ranges of common lab values and vital signs.
- Recognize when a lab value is outside of the normal range and how this will impact the patient
- Discuss the role of physical therapy in the acute care/ICU settings.
- Identify common equipment found in the ICU.
- Explain the purpose of common equipment in the ICU and its relationship to rehabilitation.
- Examine treatment options to be used with a patient in the ICU.
- Discuss the purpose of diagnostic imaging as it relates to the overall health of the patient.
- Define the different types of diagnostic imaging.
- Describe ways in which diagnostic imaging is used with pain management.
- Explain how diagnostic imaging is relevant to physical therapy treatment.
- Identify how the unique attributes of a diverse population may impact patient care in physical therapy.
- Spend time with one or members of an assigned diverse population.
- Develop a written reflection paper about the experience.
- Discuss potential legal or ethical issues.
- Describe an appropriate response to each legal/ethical clinical issue discussed in class.
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