457480
Descrição
Quiz por Bronte Penney, atualizado more than 1 year ago
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Criado por Bronte Penney
quase 11 anos atrás
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Questão 1
Questão
What is the function of the oesophagus?
Responda
-
carries food to the stomach
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stops food getting into the lungs when you swallow
Questão 2
Questão
How is the alveoli adapted for gas exchange?
Responda
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It has fix walls so it doesn't lose its shape, it is protected.
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It has a large surface area and short diffusion distances between the air and the blood.
Questão 3
Questão
During inhalation:
the diaphragm muscles relax and the internal intercostal muscles contract
Responda
- True
- False
Questão 4
Questão
What is Vitamin A's role in the body?
Responda
-
sticks together cells lining surfaces in the body, eg. mouth
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makes chemicals in retina, protects surface of eye and connective tissue
Questão 5
Questão
Where is lipase found in the body?
Responda
-
Pancreas
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Stomach
Questão 6
Questão
The blood has four main components: white blood cells, red blood cells, capillaries, plasma
Responda
- True
- False
Questão 7
Questão
Systemic circulation is when:
Responda
-
The heart pumps blood to the lungs to pick up oxygen
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The oxygenation blood flows to the heart and is then pumped around the body
Questão 8
Questão
What is the role of plasma?
Responda
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Helps clot the blood
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Transports dissolved food molecules, carbon dioxide, urea and all the blood cells
Questão 9
Questão
Sensory neurons carry information from sense organs to the central nervous system (CNS)
Responda
- True
- False
Questão 10
Questão
Which is the correct series of events?
Responda
-
stimulus ----> receptor ----> coordination -----> effector -----> response
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stimulus -----> effector -----> coordination -----> response
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