Unit 3.3 - Circulatory System

Salma  Samatar
Quiz by Salma Samatar, updated more than 1 year ago
Salma  Samatar
Created by Salma Samatar almost 4 years ago
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Quiz on Unit 3.3 - Circulatory System, created by Salma Samatar on 03/15/2017.

Resource summary

Question 1

Question
What best describes the role of the circulatory system?
Answer
  • Takes air into the body and makes oxygen available to our cells
  • Circulates blood around the body providing nutrients and removes CO2 from cells
  • Turns food into energy that the body can use
  • None of the above

Question 2

Question
Which of these does the heart do?
Answer
  • Get rid of waste
  • Turn food into usable energy
  • Pump blood around the body
  • Get rid of blood from the body

Question 3

Question
What organs do your circulatory system consist of?
Answer
  • Your lungs, heart and liver
  • Your heart, blood vessels and blood.
  • Your blood only
  • Your blood vessels and lungs

Question 4

Question
What are the types of blood vessels in your body?
Answer
  • Arteries, blood and plasma
  • Plasma, veins and capillaries
  • Plasma only
  • Arteries, veins and capillaries

Question 5

Question
What are capillaries?
Answer
  • The narrowest type of blood vessel. Reach nearly every cell in the body.
  • Thick blood vessels that are only found in the heart.
  • Very narrow blood vessels that extend from the brain to the lungs only
  • Thick blood vessels that are only found in the brain

Question 6

Question
When you get a bruise the capillaries near your skin contract and your skin turns green.
Answer
  • True
  • False

Question 7

Question
Your heart is as big as your feet and is located near your legs.
Answer
  • True
  • False

Question 8

Question
The heart is made up of cardiac muscle and never gets tired.
Answer
  • True
  • False

Question 9

Question
The human circulatory system is referred to as a single system because it has only one circuit.
Answer
  • True
  • False

Question 10

Question
The 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.
Answer
  • two
  • heart
  • heart
  • oxygen
  • carbon dioxide
  • heart
  • lungs
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