Y2_T3_REVIEW_3.1-3.3

• Science
• Middelbare school
• havo, vwo
• Leerjaar 2

GET READY

ONLY YOUR MACBOOK:

KWIZLS

TEST TOPIC 2

CHECK YOUR TEST

ANSWERS ARE ON CLASSROOM

COMPLETE THE REFLECTION FORM.

Hw check:

check your hw answers

use a different colour 

show your work when called

Topic 3

ORGANIZING THE WORLD

§3.1  - Learning goals

I can....

• describe how organs work together in organ systems
• list the organs belonging to the different organ systems
• describe the general function of each organ in the different organ systems

p. 100-109

§3.1  - Key words

• Organ systems
• Digestive system
• Enzymes
• Skeletal system
• Respiratory system
• Muscular system
• Nervous system
• Reproductive system
• Circulatory system

p. 100-109

§3.2  - Learning goals

I can....

• describe the general components of a transport system and why they are important.
• describe the different types of blood vessels and their differences.
• list the parts of the heart.
• list the path of the blood flow through the heart.
• list the different components of blood and their functions.

p. 110-113

§3.2  - Key words

• Aorta
  
• Valves
• Blood
• Plasma
• Red blood cells
• White blood cells
• Platelets

p. 110-113

• Circulatory system
• Diffusion
• Arteries
• Capillaries
• Veins 
• Heart

§3.3  - Learning goals

I can....

• describe how the electrical signal travels through the heart and causes the three phases of the cardiac cycle.
• describe how blood pressure is created by the heart.
• follow the path of the blood through the circulatory system.
• name the arteries and veins based on the organs they are connected to.
• describe the role of the valves in the heart and how they create the heart tones.
• describe how blockages in the circulatory system can cause major problems for the body.  

p. 122-125

§3.3  - Key words

• Heart
• Atrium
• Ventricles
• Portal vein
• Coronary Arteries
• Clots
• Stroke
• Heart attack

p. 122-125

Aorta

pulmonary artery

pulmonary vein

vena cava

right atrium

right ventricle

left atrium

left ventricle

tricuspid valve

aortic  valve

mitral valve

pulmonary valve

septum

apex

§3.3  - The Phases of the cardiac 

cycle

• Atria contract → first peak, before the large peak

Pushes blood into the ventricles

• Ventricles contract → large peak

Pushes blood out of the heart

• Rest → last peak, after the large peak

Muscle relaxes, blood flows into the atria

p. 122-125

§3.3  - What controls it.

Nerve cells in the right atrium produce electrical signals

Signal reaches both atria → contract

Signal runs down the wall and up the sides → ventricles contract → highest blood pressure

Moment without signal → rest → lowest blood pressure

p. 122-125

THE MAJOR BLOODVESSELS:

1. Carotid vein
   
2. Pulmonary artery
3.  Superior vena cava
   
4. Inferior vena cava
5. Hepatic vein
6. Hepatic portal vein
7. Renal vein
8. Femoral vein
9. Carotid artery
10. Pulmonary vein
11.  Aorta
12. Mesenteric artery
13. Renal artery
14. Femoral artery

PRACTICE TEST

• TAKE A LOOK AT THE PRACTICE TEST
• WRITE THE ANSWERS IN YOUR NOTEBOOK

p. 98-133