Question: How long should my pupils stay dilated after an eye exam? Answer: After a dilated eye exam, your pupils will normally remain dilated for about three to four hours. This time varies according to the type of drop the doctor uses and the color of your eyes. Children are often dilated with stronger drops in order to improve the accuracy of the examination.
What is the main function of muscle tissue? Quick Answer. Muscles have several main functions, including locomotion, heat production, structural support and muscle contractions. Muscles are dense and account for nearly 40 percent of the body's weight.
3 Types of Muscle Tissue: The Function of Skeletal, Cardiac, and Smooth Muscle About half of your bodyâs weight is muscle. In the muscular system, muscle tissue is categorized into three distinct types: skeletal, cardiac, and smooth. Each type of muscle tissue in the human body has a unique structure and a specific role. Skeletal muscle moves bones and other structures. Cardiac muscle contracts the heart to pump blood. The smooth muscle tissue that forms organs like the stomach and bladder changes shape to facilitate bodily functions. Here are more details about the structure and function of each type of muscle tissue in the human muscular system.