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Pregunta 1
Pregunta
Arteries carry blood ______ the heart
Respuesta
-
Away
-
To
Pregunta 2
Pregunta
Blood in the arteries are under pressure due to the ___________ of the heart muscles.
Respuesta
-
contractions
-
movement
-
pushes
-
sliding
Pregunta 3
Pregunta
Blood pressure is measured in:
Respuesta
-
millimetres of mercury
-
litres of mercury
-
centimetres of mercury
Pregunta 4
Pregunta
systolic pressure:
Respuesta
-
the higher measurement when the heart beats, pushing blood through the arteries
-
the lower measurement when the heart rests between beats
Pregunta 5
Pregunta
diastolic pressure -
Respuesta
-
the lower measurement when the heart rests between beats
-
the higher measurement when the heart beats, pushing blood through the arteries
Pregunta 6
Pregunta
Factors that increase high blood pressure:
Respuesta
-
smoking
-
stress
-
drinking a lot of alcohol
-
being overweight
-
poor diet
-
not eating enough
-
genetics
-
unsaturated fat in diet
Pregunta 7
Pregunta
Being able to do physical activity:
Respuesta
-
Fitness
-
Health
Pregunta 8
Pregunta
Carbon monoxide in the cigarette smoke combines with...
Respuesta
-
haemoglobin
-
oxyhaemoglobin
-
red blood cells
-
white blood cells
Pregunta 9
Pregunta
The effect of that is that it prevents oxygen combining with the haemoglobin.
Respuesta
- True
- False
Pregunta 10
Pregunta
Heart diseases are caused by:
Respuesta
-
restricted blood flow to the heart muscles.
-
increased blood flow to the heart muscles.
Pregunta 11
Pregunta
Lots of saturated fats is good for you.
Respuesta
- True
- False
Pregunta 12
Pregunta
the narrowing of arteries are caused by
Respuesta
-
cholesterol (plaque)
-
excess fat
-
saturated fats
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