Functions of the 11 Organ Systems Flashcards
(41 cards)
Describe the parts and functions of the Cardiovascular system
Consists of : heart, blood vessels (arteries, veins, arterioles) and blood
Supports the circulation and distribution of various substances throughout the body.
i.g. oxygen, hormones, nutrients
How does the circulatory/cardiovascular system interact with the endocrine system
Hormones from the endocrine system influence blood pressure
How does the circulatory/cardiovascular system interact with the urinary system
Urinary system helps regulate blood volume and pressure by adjusting urine volume
How does the circulatory/cardiovascular system interact with the nervous system
The nervous system controls the blood pressure, heart rate, and distribution of blood to various parts of the body.
How does the circulatory/cardiovascular system interact with the reproductive system (F)
estrogen helps preserve vascular health
How does the circulatory/cardiovascular system interact with the integumentary system
The integument allows heat to escape by dilating superficial blood vessels
How does the circulatory/cardiovascular system interact with the skeletal system
The cardiovascular system supplies oxygen and nutrients while removing wastes, such as lactic acid.
The skeletal systems form blood cells in the bone marrow.
Describe the parts and function of the Digestive system
- All body parts from the mouth to the anus involved in ingestion and digestion including:
esophagus, stomach, small and large intestines, rectum and anus. - system manufactures enzymes that break down food
- absorption of nutrients occurs in the small intestines
- large intestine (colon) removes water from waste
- liver produces bile that help break down fats
- pancreas delivers enzymes to the small intestine to aid digestion
How does the digestive system interact with the cardiovascular system
The cardiovascular system transports the nutrients extracted by the digestive system throughout the body.
How does the digestive system interact with the skeletal system
Increased skeletal muscle activity increases the motility of the gastrointestinal tract
Describe the parts and function of the endocrine system
- The endocrine system is comprised of glands which secrete hormones to control body functions
- Pineal, pituitary, thalamus, hypothalamus, thyroid, thymus, and adrenal glands regulate processes i.g. growth and metabolism
- Pancreas, testis, and ovaries also have endocrine functions.
How does the lymphatic system interact with the endocrine system?
The lymphatic system provides a means of transportation for some hormones
How does the muscular system interact with the endocrine system?
The muscular system provides protection for some endocrine glands.
How does the nervous system interact with the endocrine system?
The nervous system controls the secretion of hormones from the pituitary gland.
What is the function of the integumentary system?
This system protects internal tissues from injury, waterproofs the body, and helps regulate body temperature. It also serves as a barrier against foreign substances.
Name some organs of the integumentary system
Skin
Hair
Nails
Mucous membranes
How does the respiratory and digestive system interact with the integumentary system?
They provide oxygen and nutrients to the skin and help it remain healthy
How does the cardiovascular system interact with the integumentary system?
Oxygen and nutrients flow through the blood vessels and feed the skin
How does the lymphatic system interact with the integumentary system?
The lymphatic system picks up excess fluid from the skin to avoid swelling.
How does the endocrine system interact with the integumentary system?
Hormone regulate the growth of hair and hydration.
How do the integumentary and the reproductive systems interact?
Skin provides protection to the internal organs of the reproductive system
How does the muscular system interact with the integumentary system?
Muscles produce heat that is expelled through the skin as sweat.
How does the urinary system interact with the integumentary system?
The urinary system activates vitamin D collected by the skin through exposure with the sun.
How do the nervous and integumentary system relate?
The nervous system regulates the production of sweat , interprets stimuli received from the integumentary, and adjusts the diameter of blood vessels of the skin.
