APhy 201 typically refers to a course in Anatomy and Physiology I, which is the first part of a two-course sequence that provides an in-depth study of the
... [Show More] structure and function of the human body. This course serves as an introduction to the principles of anatomy and physiology, laying the foundation for further study in health-related fields. Here's a general overview of what is commonly taught in APhy 201:
Introduction to Anatomy and Physiology: Students are introduced to the basic concepts and terminology of anatomy (the study of body structure) and physiology (the study of body function). They learn about anatomical position, body planes and directions, and the organization of the human body into systems and organs.
Cellular Structure and Function: The course covers the structure and function of cells, the basic units of life. Students learn about cell anatomy, organelles, cell membrane structure and function, cellular transport mechanisms, and cellular metabolism (including cellular respiration and photosynthesis).
Tissues: Students study the four primary types of tissues found in the human body: epithelial, connective, muscle, and nervous tissues. They learn about the structure, function, and locations of each tissue type, as well as their roles in maintaining homeostasis and supporting organ function.
Integumentary System: The integumentary system, which includes the skin, hair, nails, and associated structures, is explored in detail. Students learn about the structure and function of the skin, including its layers, appendages, sensory receptors, and roles in protection, thermoregulation, and vitamin D synthesis.
Skeletal System: The anatomy and physiology of the skeletal system are covered, including the structure and function of bones, joints, and cartilage. Students learn about bone formation and remodeling, bone classification, bone markings, and the axial and appendicular skeleton.
Muscular System: Students study the structure and function of muscles and the muscular system. This includes the classification of muscle types (skeletal, smooth, and cardiac), muscle anatomy, muscle contraction mechanisms, and the role of muscles in movement, posture, and heat production.
Nervous System: The anatomy and physiology of the nervous system are introduced, including the structure and function of neurons, neuroglia, and the central and peripheral nervous systems. Students learn about nervous tissue organization, nerve impulse transmission, synaptic transmission, and basic neurophysiology.
Sensory Systems: The course may cover the structure and function of the sensory systems responsible for receiving and processing sensory information, including the somatic and special senses (vision, hearing, taste, smell, and equilibrium).
Homeostasis and Regulation: Throughout the course, students learn about the principles of homeostasis and the mechanisms by which the body maintains internal stability in response to changes in the internal or external environment.
Clinical Applications: APhy 201 may also include clinical applications and case studies to help students understand the relevance of anatomical and physiological concepts to clinical practice and healthcare professions.
Overall, APhy 201 provides students with a comprehensive understanding of the structure and function of the human body at the cellular, tissue, and organ system levels, laying the groundwork for further study in health sciences, medicine, nursing, and other related fields. [Show Less]