Anatomy And Physiology Online Course Texas
Welcome to the Anatomy and Physiology Online Course! In this course, we will cover the basic anatomy and physiology of the human body. This course is designed for students who have no prior knowledge of anatomy or physiology. We will start with an introduction to the body’s structure, and then move on to cover topics such as circulatory system, musculoskeletal system, nervous system, and endocrine system. Throughout this course, you will be asked questions related to the material that we have covered. If you find any errors in our content or if you have any questions about any of the material covered in this course, please do not hesitate to contact us at [email protected]. Thank you for choosing our online course!
Overview of the Muscles and Their Function
The muscles of the body are responsible for moving our limbs and organs. Here is a brief overview of each muscle and its function:
• Skeletal muscle is composed of bundles of cells that contract to produce movement. The vast majority of skeletal muscle is found in the body’s torso and extremities, but it also includes some in the head and neck.
• Some muscles are attached to bone, while others attach to other structures, like tendons or ligaments. When these muscles contract, they move bones, joints, or other tissues.
• The primary function of skeletal muscle is to provide power for movement. However, skeletal muscle can also help stabilize the body during exercise and injury by contracting quickly to support weight.
The Nervous System
The nervous system is responsible for controlling the activities of the body. It consists of a network of neurons that send signals to each other. These signals control the muscles and organs in the body.
The nervous system is divided into two parts: the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS includes the brain and spinal cord. The PNS includes all the other nerves in the body.
The CNS receives information from different parts of the body through spinal cord reflexes and messages from sensory receptors. The brain processes this information and sends commands to different parts of the body.
The nervous system controls movement by sending messages to muscles.Muscles contract when they receive a signal from the brain, which causes them to move. This process is called motor control.
The nervous system also controls sensation by sending messages to sensory receptors. Sensory receptors are tiny pieces of tissue that are located all over your body. These receptors input information about your environment into your brain, which helps you feel what’s happening around you.
The Cardiovascular System
The cardiovascular system is a large and powerful network of vessels that carries blood throughout your body. The heart is the main pump that helps to circulate blood throughout your body. The heart contains two chambers: the left chamber, or atrium, receives oxygen-rich blood from the lungs and pumps it through the coronary arteries to the right chamber, or ventricle. The ventricle then pumps the blood out to all parts of the body.
The arteries carry oxygen-poor blood from tissues to the heart. Capillaries in these arteries capture waste products and other liquid components of blood and carry them back to tissues for disposal. The veins return fresh blood to the heart.
The Digestive System
The digestive system is a series of organs within the body responsible for breaking down food so that the body can use the nutrients it contains. The digestive system consists of the mouth, pharynx, esophagus, stomach, small and large intestines, and rectum.
The mouth is responsible for opening up to allow food to enter the pharynx. The pharynx is a muscular tube that leads into the esophagus. Food passes through the esophagus and enters the stomach. The stomach is a long, flat organ that sits between the duodenum (the first part of the small intestine) and the pylorus (a small muscle located near the entrance of the large intestine). The stomach cells secrete hydrochloric acid to kill bacteria and make digestion easier.
Food moves along in waves through the stomach until it reaches the small intestine. The small intestine is about 18 inches long and has many twists and turns. It absorbs water from food which helps to increase its digestibility. Protein-rich foods are broken down into their individual amino acids by special cells in the small intestine called proteases. Bacteria in your gut help convert indigestible cellulose into glucose, which is then absorbed into your bloodstream.
The large intestine follows a winding path until it meets up with the rectum at an exit point called feces stools home sweet home! After exiting through this tiny hole, stool enters your rectum and eventually exits through another
The Respiratory System
The respiratory system consists of the windpipe (trachea), two lungs, and two bronchial tubes. The windpipe is a long tube that connects the larynx to the lungs. The two lungs are oval-shaped organs situated above the heart. Each lung has an upper lobe and a lower lobe. The bronchial tubes transport air from the lungs to other parts of the body.
The Genitourinary System
The human body is incredibly complex, with over 25,000 miles of blood vessels and a million different cells. To keep all of these systems running smoothly, the body relies on an intricate system of organs called the genitourinary system.
The genitourinary system includes everything from the bladder to the testicles. It helps control urine flow, semen production, and sperm storage. The system also plays a role in reproduction by secreting hormones like testosterone and estrogen.
In this online course, you’ll learn about the anatomy and physiology of the genitourinary system. You’ll learn about how the system works together to produce vital bodily functions. And you’ll even get a chance to practice some basic medical procedures using model organs from the genitourinary system.
The Integrative and Comparative Anatomy & Physiology Online Course Outline
In the online Anatomy and Physiology course offered by the University of Texas Health Science Center at Houston, students learn about integrative and comparative anatomy and physiology. This four-course sequence covers topics such as cell biology, development, tissue organization, biochemistry and pharmacology.
Each section of the online course begins with a brief overview of integrative physiology, followed by a presentation of comparative anatomy. The first three weeks of each section are devoted to a review of cell biology and development. In Week 4, students study tissue organization in the body. The final two weeks focus on biochemistry and pharmacology. Students can complete the entire coursework in just 12 weeks, but they are advised to take advantage of our optional self-paced modules.
The Integrative And Comparative Anatomy & Physiology Online Course Outline provides an overview of this popular online course from UTHealth Science Center at Houston.
If you’re looking for an online course that will teach you anatomy and physiology, then look no further than Texas. This online course from Lone Star College offers a variety of topics to choose from, including human body systems, biochemistry, nutrition, and health. Whether you are a student looking to learn more about your own body or want to gain knowledge for a future career in healthcare, this is the perfect course for you.