OCR Gateway, Biology B1 Quiz

Description

Quiz on OCR Gateway, Biology B1 Quiz, created by joshua6729 on 17/05/2014.
joshua6729
Quiz by joshua6729, updated more than 1 year ago
joshua6729
Created by joshua6729 over 10 years ago
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Resource summary

Question 1

Question
What is blood pressure measured in?
Answer
  • mmHg
  • hmMg
  • GmHm

Question 2

Question
Blood pressure can only be measured one way.
Answer
  • True
  • False

Question 3

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

Question 4

Question
High blood pressure can lead to dizziness and fainting
Answer
  • True
  • False

Question 5

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

Question 6

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

Question 7

Question
Your overall fitness can be measured by your cardiovascular pumping frequency.
Answer
  • True
  • False

Question 8

Question
Smoking directly lowers the heart rate.
Answer
  • True
  • False

Question 9

Question
Which of these are these are true about cigarettes?
Answer
  • 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.

Question 10

Question
Which of these are these are true about cigarettes?
Answer
  • 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.

Question 11

Question
A high level of salt can lead up to a build up of cholesterol
Answer
  • True
  • False

Question 12

Question
A build of cholesterol can be known as a plaque
Answer
  • True
  • False

Question 13

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

Question 14

Question
Fats are made up of glucose units
Answer
  • True
  • False

Question 15

Question
What is EAR?
Answer
  • 0.6x body mass in kg
  • 0.6 x body mass in g

Question 16

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

Question 17

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

Question 18

Question
What causes Malaria
Answer
  • Plasmodium
  • Kwashiorkor

Question 19

Question
Plasmodium is a protazoa
Answer
  • True
  • False
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