Interview Questions and Answers

The main organ systems in the human body are the circulatory system, respiratory system, digestive system, nervous system, muscular system, skeletal system, endocrine system, immune system, integumentary system, urinary system, and reproductive system.

• Circulatory system - heart, blood vessels, blood

• Respiratory system - lungs, trachea, bronchi

• Digestive system - stomach, intestines, liver

• Nervous system - brain, spinal cord, nerves

• Muscular system - muscles, tendons, ligaments

• Ske...read more

Smooth muscles are involuntary muscles found in various organs of the body, responsible for movements like peristalsis and regulating blood flow.

• Smooth muscles are non-striated muscles that are involuntary, meaning they are not under conscious control.

• They are found in the walls of hollow organs such as the stomach, intestines, bladder, and blood vessels.

• Smooth muscles are responsible for movements like peristalsis in the digestive system and regulating blood flow in blood ve...read more

The digestive system is responsible for breaking down food into nutrients that can be absorbed by the body.

• Consists of organs such as the mouth, esophagus, stomach, small intestine, large intestine, liver, and pancreas

• Food is broken down mechanically and chemically through processes like chewing, stomach acid secretion, and enzyme release

• Nutrients are absorbed into the bloodstream through the walls of the small intestine

• Waste products are eliminated through the rectum and anu...read more

The human body is made up of various systems that work together to maintain health and function.

• The respiratory system helps with breathing and exchanging oxygen and carbon dioxide.

• The circulatory system transports nutrients, oxygen, and hormones throughout the body.

• The nervous system controls body movements and processes sensory information.

• The digestive system breaks down food and absorbs nutrients.

• The skeletal system provides structure and support for the body.

• The muscular...read more

The human body has multiple systems that work together to maintain homeostasis and carry out various functions.

• Circulatory system: heart, blood vessels, blood

• Respiratory system: lungs, trachea, bronchi

• Digestive system: mouth, esophagus, stomach, intestines

• Nervous system: brain, spinal cord, nerves

• Endocrine system: glands, hormones

• Muscular system: muscles, tendons, ligaments

• Skeletal system: bones, cartilage, joints

• Immune system: white blood cells, lymph nodes, spleen

• Reproducti...read more