HM 123 Human Disease for Allied Health

Lecture Hours: 3
Credits: 3

Builds on understanding normal structure and function of the human body. Introduces basic processes of pathophysiology and how they apply to medical coding, including cell function; inflammation; infection; immunity; and neoplasia, fluid, and electrolytes; and acid-base balance. Relates genetics and aging processes to pathophysiology. Uses a body systems approach to apply pathophysiological concepts to major disorders. This knowledge will help to understand procedures in the disease process that are necessary to select correct medical codes.

Prerequisite: HM 120 and HM 121, each with grade of C or better; or consent of instructor.
Student Learning Outcomes:

Apply knowledge of normal structure and function of the human body.
Describe basic principles and processes of pathophysiology that affect normal body structure and function and how they apply to medical coding.
Explain the role of genetics and aging on physiologic function.
Apply pathophysiologic concepts to major disorders, including etiology, clinical manifestations, common diagnostic tests, and treatment methods.
Use appropriate medical terminology to discuss pathophysiologic concepts and processes.

Content Outline

Fundamental Concepts of Pathophysiology
- Basic cellular changes
- Inflammation, infection, and immunity
- Cell injury and neoplasia
- Fluid and electrolyte imbalances
- Acid-base imbalance
Relationship of Other Factors to Pathophysiology
- Congenital and genetic disorders
- Aging and disease process
Pathophysiology of Major Organ-Related Disorders
- Cardiovascular disorders
- Hematologic disorders
- Respiratory disorders
- Renal disorders
- Endocrine disorders
- Gastrointestinal disorders
- Acute and chronic neurologic disorders
- Musculoskeletal disorders
- Integumentary disorders