Kidneys

• Biologie
• Middelbare school
• havo, vwo
• Leerjaar 3

How much do you remember?

Which one picks up Oxygen?

1. White blood cells
2. Red blood cells
3. Platelets

Which one is the shortest circulation?

1. Pulmonary
2. Systemic

Through which side of the heart flows oxygenated blood?

1. Right side
2. Left side

arteries carry blood to the heart

1. false
2. true

The heart pumps oxygen rich blood into the?

1. Superior vena cava
2. Pulmonary arteries
3. Aorta
4. Aorta and pulmonary arteries

Which part of the circulatory system prevents blood from flowing back?

1. Veins
2. Arteries
3. Valves
4. Atria

The heart receives oxygen rich blood from the ...

1. Pulmonary veins
2. Pulmonary arteries
3. Coronary arteries/veins
4. Aorta

In which order does the blood flow through the heart?

1. atrium right; atrium left; down to ventricle
2. down to ventricle; atrium left; atrium right; down to ventricle
3. atrium left; down to ventricle; atrium right; down to ventricle
4. atrium right; down to ventricle; left atrium; down to ventricle

Excretion

Excretion

Components of a kidney

Renal cortex

Renal medulla

Renal pelvis

Renal cortex & Renal medulla

Remove from the blood:

• Waste products
• Excess water
• Excess salt
• All harmful substances

• Combined we call this:  urine

Renal pelvis

Collects the urine

Collected urine is transported to the bladder through the ureters.

Does the renal artery transport oxygen rich or oxygen poor blood?

1. Oxygen rich
2. Oxygen poor
3. Renal artery?
4. I forgot

What are the components of a kidney?

1. Renal cortex, renal artery and renal pelvis.
2. Renal pelvis, renal medulla and renal vein.
3. Renal medulla, renal cortex and renal artery.
4. Renal cortex, renal medulla and renal pelvis.

What is the name of the component that transports urine to the bladder?

1. Urethra
2. Renal pelvis
3. Ureter