OCR Gateway, Biology B1 Quiz

Descripción

Test sobre OCR Gateway, Biology B1 Quiz, creado por joshua6729 el 17/05/2014.
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Test por joshua6729, actualizado hace más de 1 año
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Creado por joshua6729 hace alrededor de 10 años
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Resumen del Recurso

Pregunta 1

Pregunta
What is blood pressure measured in?
Respuesta
  • mmHg
  • hmMg
  • GmHm

Pregunta 2

Pregunta
Blood pressure can only be measured one way.
Respuesta
  • True
  • False

Pregunta 3

Pregunta
Which of these increase blood pressure?
Respuesta
  • Stress
  • Regular excercise
  • High alcohol intake
  • Having a Balanced diet
  • Being overweight

Pregunta 4

Pregunta
High blood pressure can lead to dizziness and fainting
Respuesta
  • True
  • False

Pregunta 5

Pregunta
What is the definition of Health?
Respuesta
  • Health is being free from diseases such as those caused by bacteria and viruses.
  • Health is the ability to do physical activities.

Pregunta 6

Pregunta
Your fitness can be measured by many factors. These include: Strength, Flexibility, Stamina, agility and speed
Respuesta
  • True
  • False

Pregunta 7

Pregunta
Your overall fitness can be measured by your cardiovascular pumping frequency.
Respuesta
  • True
  • False

Pregunta 8

Pregunta
Smoking directly lowers the heart rate.
Respuesta
  • True
  • False

Pregunta 9

Pregunta
Which of these are these are true about cigarettes?
Respuesta
  • The Carbon monoxide within the cigarettes caused the blood to become diluted and carry less oxygen.
  • The tar in Cigarettes are what the user of the cigarettes becomes addicted to.
  • The carbon monoxide bonds with the white blood cells preventing them from bonding with the oxygen needed in the blood.
  • The carbon monoxide bonds with the haemoglobin preventing them from bonding with the oxygen needed in the blood.

Pregunta 10

Pregunta
Which of these are these are true about cigarettes?
Respuesta
  • The Carbon monoxide within the cigarettes caused the blood to become diluted and carry less oxygen.
  • The tar in Cigarettes are what the user of the cigarettes becomes addicted to.
  • The carbon monoxide bonds with the white blood cells preventing them from bonding with the oxygen needed in the blood.
  • The carbon monoxide bonds with the haemoglobin preventing them from bonding with the oxygen needed in the blood.

Pregunta 11

Pregunta
A high level of salt can lead up to a build up of cholesterol
Respuesta
  • True
  • False

Pregunta 12

Pregunta
A build of cholesterol can be known as a plaque
Respuesta
  • True
  • False

Pregunta 13

Pregunta
A plaque can block up the coronary arteries going out of the heart resulting in less blood flow round the body.
Respuesta
  • True
  • False

Pregunta 14

Pregunta
Fats are made up of glucose units
Respuesta
  • True
  • False

Pregunta 15

Pregunta
What is EAR?
Respuesta
  • 0.6x body mass in kg
  • 0.6 x body mass in g

Pregunta 16

Pregunta
What are the values for a average weight's BMI?
Respuesta
  • 20-25
  • 25-30
  • 15-20

Pregunta 17

Pregunta
The formula for BMI is: mass in kg/(height in m)^2
Respuesta
  • True
  • False

Pregunta 18

Pregunta
What causes Malaria
Respuesta
  • Plasmodium
  • Kwashiorkor

Pregunta 19

Pregunta
Plasmodium is a protazoa
Respuesta
  • True
  • False
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