Involuntary Muscle Immerse yourself medical language, page 431: "Smooth muscles are involuntary, nonstriated muscles."
The tissue type designed for contraction is muscle tissue. There are three main forms of muscle tissue: skeletal muscle, which is under voluntary control; cardiac muscle, found in the heart and under involuntary control; and smooth muscle, which lines internal organs and is also involuntary. Each type has unique functions and characteristics suited to its specific role in the body.
Blood vessels are surrounded by smooth muscle. This is often known as visceral muscle. This type of muscle also lines the blood vessels and internal organs.
smooth muscle
The three main types of muscle tissues are skeletal, cardiac, and smooth muscle. Skeletal muscle is responsible for voluntary movements and is attached to bones, allowing for locomotion and posture maintenance. Cardiac muscle, found only in the heart, is involuntary and pumps blood throughout the body. Smooth muscle lines hollow organs and blood vessels, facilitating involuntary movements such as digestion and the regulation of blood flow.
There are three types of muscle tissue: smooth, skeletal, and cardiac. Smooth muscle lines the walls of hollow organs and are involuntary. Skeletal muscles are attached to the skeleton and its main function is voluntary movement. Cardiac muscle is found only in the heart. Both skeletal and cardiac muscle tissue is striated, smooth is not.
Usually endothelial or epithelial tissues.
The tissue that lines internal organs is called epithelial tissue. It acts as a protective barrier and helps with the absorption and secretion of substances in the body. Epithelial tissue can be found in the digestive tract, respiratory tract, and other organs.
Smooth muscle (involuntary)lines ducts and vessels.
Visceral muscle tissue, or smooth muscle, is tissue associated with the internal organs of the body, especially those in the abdominal cavity. There are three types of muscle in the body: skeletal, smooth, and cardiac. As with any muscle, the smooth, involuntary muscles of the visceral muscle tissue (which lines the blood vessels, stomach, digestive tract, and other internal organs) are composed of bundles of specialized cells capable of contraction and relaxation to create movement. If one...[Continued from above] . . . were to slice through a muscle diagonally, he would find that it resembles a telephone cable. Inside is a bundle of smaller cables, and each bundle surrounds still smaller ones. The first and largest bundle is made up of muscle fibers in which there are nerves, blood vessels, and connective tissue. Each fiber is built up from smaller strands called myofibrils, and each myofibril contains interlaced filaments of muscle proteins.
Cardiac, smooth and skeletal.
In the bones of the body