Health sciences Revision
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11th Grade
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Hard
Hayat Ezzghari
Used 18+ times
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15 Slides • 13 Questions
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Health sciences Revision
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Learning objectives:
To Identify the main parts of body systems and its functions
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Homeostasis:
The body’s way of keeping everything balanced.
It is Responsible for regulation
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Homoestasis controls in the body:
Temperature
Blood pressure
Blood glucose (sugar) levels
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Part of the body responsible for homeostasis:
The brain (hypothalamus) controls homeostasis.
Parts of the body that help in homeostasis:
Heart
Muscles
Liver
kidney
Pancreas, lungs
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Multiple Choice
What homeostasis is?
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Multiple Select
Select three parts of the immune system.
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Multiple Choice
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Fill in the Blanks
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Multiple Choice
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Remember:
Cardio vascular = circulatory system
It is responsible for circulating blood around the body
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The heart
The heart = Muscle in the chest
The heart is made up of four chambers (small rooms)
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How does the heart work?
1- It gets smaller (contracts= تقلص) to push the blood
2- It gets bigger (relaxes= استرخاء)
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Multiple Choice
What is the function of the cardiovascular system?
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Multiple Select
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The respiratory system
PARTS:
Nasal cavity
Pharynx
larynx
trachea
bronchi
alveoli= Gas exchange(carbon and oxygen)
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The respiratory muscles:
1- Diaphragm: Down of the lungs
2- Intercostal muscles: between the ribs
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Multiple Choice
What does happen inside the tiny sacs (alveoli)?
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Multiple Select
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What is the nervous system?
Made up from:
1- the Central Nervous System (CNS)
2-Peripheral Nervous System (PNS).
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Multiple Choice
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Multiple Choice
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Multiple Select
What are the two main types of white blood cells?
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Multiple Choice
Health sciences Revision
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