Homeostatic Mechanisms Purpose Extra Info Family Feud Kind Of Question 1 What is it called when a group of organs function together to perform a certain role or function in the body An Organ System ID: 775902
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Slide1
Posters!!!
Cell
ïƒ Tissue ïƒ Organ ïƒ Organ System
Homeostatic Mechanisms
Purpose
Extra Info
Slide2Family Feud
Kind Of
Slide3Question 1
What is it called when a group of organs function together to perform a certain role or function in the body?
An Organ System
Slide4Question 2
What four components make up our blood?
White blood cells, Red blood cells, Plasma, Platelets
Slide5Question 3
What is an example of a positive feedback loop in humans?
Anything that is being up regulated
Slide6Question 4
What are the seven body systems we learned about?
Integumentary, Circulatory, Respiratory, Urinary, Digestive, Endocrine, Nervous
Slide7Question 5
What is the flow or cycle of the nervous system?
Input
ïƒ Integration ïƒ Output
Slide8Question 6
What is an example of a negative feedback loop in humans?
Anything that is being decreased or stopped
Slide9Question 7
How does the respiratory system maintain homeostasis?
The diaphragm lower and contracts to allow the lungs to fill with air, and relaxes to push air out
Slide10Question 8
What are the different layers of the integumentary system?
Epidermis, Dermis, Hypodermis
Slide11Question 9
What are the main organs of the urinary system?
Ureters, Bladder, Uterus, Kidneys
Slide12Question 10
What does the acronym ‘Live low, train high’ refer to?
Athletes should remain acclimated at low altitudes so they don’t over work their bodies, but they should train at high altitudes so they can perform better due to the increased oxygen and excess stress they have been training in
Slide13Question 11
What cells create the pigment in our skin, and which layer are they found in?
Melanocytes; Dermis
Slide14Question 12
What happens inside the lungs of a patient with bronchitis?
Their bronchioles constrict, causing less air to be inhaled and send to the rest of the body via the alveoli
Slide15Question 13
Describe how blood flows through the human body?
Oxygenated blood flows from the lungs (where it picked up O2) to the heart where it is pumped out to the rest of the body. Deoxygenated blood flows from the tissues to the right side of the heart where it is pumped to the lungs to drop off waste and pick up oxygen before returning to the heart
Slide16Question 14
How does the digestive system maintain homeostasis?
Liver regulates stomach pH
Pancreas regulates insulin levels
Slide17Question 15
What is the role of the nephron in the urinary system?
To filter urine and help the body rid of waste
Slide18Question 16
Give an example of an endocrine gland and the hormone it releases?
Adrenal Gland - HGH
Slide19Question 17
What is the difference between the sympathetic nervous system and the parasympathetic nervous system?
Sympathetic – rest and digest
Parasympathetic – fight or flight
Slide20Question 18
Define homeostasis and explain why it is important to all living things?
Homeostasis the mechanism the body uses to maintain its internal environment
Important to maintain a steady state so illness does not occur
Slide21Question 19
Provide an extra tidbit of information you learned from researching the body systems?
Slide22Question 20
Describe how several different body systems work together to maintain homeostasis?
Respiratory & Circulatory
Digestive, Endocrine, Urinary