1. List the three types of muscles.2. When thinking about muscle types, what is meant by striated/non-striated and voluntary/involuntary?3. How does the connective tissue of muscle relate to the development of compartment syndrome?

The three types of muscles are:

• Skeletal Muscle: These are the muscles that we typically think of when we talk about muscles. They are attached to bones and help in movement.
• Smooth Muscle: These muscles are found in the walls of organs and structures such as the esophagus, stomach, intestines, bronchi, uterus, urethra, blood vessels, and the arrector pili in the skin (which are responsible for goosebumps). They are not under conscious control.
• Cardiac Muscle: This type of muscle is found in the heart. It has characteristics of both skeletal and smooth muscles but, like smooth muscle, it is not under conscious control.

Striated/Non-striated and Voluntary/Involuntary:

• Striated muscles are those that have visible light and dark bands when viewed under a microscope. These bands are due to the arrangement of proteins that cause muscle contraction. Skeletal and cardiac muscles are striated.
• Non-striated muscles, also known as smooth muscles, do not have these bands.
• Voluntary muscles are those that we can control. For example, we can choose to move our arms or legs, which are controlled by skeletal muscles.
• Involuntary muscles are those that we cannot control. They work automatically. For example, our heart beats without us having to think about it, thanks to cardiac muscle. Similarly, smooth muscles in various organs carry out their functions without our conscious control.

Connective tissue in muscles is crucial as it provides support and protection. It separates different tissues and organs and helps in the transmission of force produced by muscles. However, in the case of compartment syndrome, this can be a problem. Compartment syndrome is a condition where there's increased pressure in a muscle compartment. It can lead to muscle and nerve damage and problems with blood flow. The tough nature of the connective tissue that encloses the compartments in the muscles means it doesn't easily expand. So, if there's swelling within a compartment, the pressure increases significantly, leading to compartment syndrome.