Test
Unit 3.3 - Circulatory System
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Preguntas del test (10)
1What best describes the role of the circulatory system?
- ATakes air into the body and makes oxygen available to our cells
- BCirculates blood around the body providing nutrients and removes CO2 from cells
- CTurns food into energy that the body can use
- DNone of the above
2Which of these does the heart do?
- AGet rid of waste
- BTurn food into usable energy
- CPump blood around the body
- DGet rid of blood from the body
3What organs do your circulatory system consist of?
- AYour lungs, heart and liver
- BYour heart, blood vessels and blood.
- CYour blood only
- DYour blood vessels and lungs
4What are the types of blood vessels in your body?
- AArteries, blood and plasma
- BPlasma, veins and capillaries
- CPlasma only
- DArteries, veins and capillaries
5What are capillaries?
- AThe narrowest type of blood vessel. Reach nearly every cell in the body.
- BThick blood vessels that are only found in the heart.
- CVery narrow blood vessels that extend from the brain to the lungs only
- DThick blood vessels that are only found in the brain
6When you get a bruise the capillaries near your skin contract and your skin turns green.
- AVerdadero
- BFalso
7Your heart is as big as your feet and is located near your legs.
- AVerdadero
- BFalso
8The heart is made up of cardiac muscle and never gets tired.
- AVerdadero
- BFalso
9The human circulatory system is referred to as a single system because it has only one circuit.
- AVerdadero
- BFalso
10The circulatory system has [blank_start]two[blank_end] cuircuts. One which blood flows from the [blank_start]heart[blank_end] to the body and back to the [blank_start]heart[blank_end]. It carries nutrients and [blank_start]oxygen[blank_end] to the cells and [blank_start]carbon dioxide[blank_end] and waste away from the cells.
The other flows back from the [blank_start]heart[blank_end] to the [blank_start]lungs[blank_end] and back again.- Atwo
- Bheart
- Cheart
- Doxygen
- Ecarbon dioxide
- Fheart
- Glungs
Información
- Descripción
- Test sobre Unit 3.3 - Circulatory System, creado por Salma Samatar el 15/03/2017.
- Autor
- Salma Samatar
- Idioma
- English
- Visitas
- 47
- Etiquetas
- Valoración
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