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Human Body Quiz Flashcards | StudBud
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Human Body Quiz
Human Body Quiz
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A test about Bones, Muscles and the respiratory system. #pdhpe #bones #heart #muscles #anatomy
Flashcards
25 cards
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Questions
25
Answers
1
How long would it take to boil 4 litres of water with the heat generated by the body?
30 minutes
1 hour
15 minutes
1 minute
2
How many operations per second does the human brain perform?
3.8 x 1015 /sec
3.8 x 106 /sec
3.8 x 109 /sec
3.8 x 1012 /sec
3
What percentage of your bones are made up of water?
62%
15%
31%
50%
4
Where on your chest is the heart located?
Left
Right
Centre
5
Which nail grows the fastest?
little fingernail
middle fingernail
thumb nail
index fingernail
6
Approximately how much information is carried by a single human sperm?
3.8TB
380kB
380TB
38MB
7
How much skin does the human body shed in a lifetime?
around 5kg
around 1 tonne
around 100kg
around 25kg
8
Who has the most hair?
blondes
redheads
brunettes
all the same
9
What percentage of the body's energy does the brain use?
approximately 50%
approximately 20%
approximately 10%
approximately 5%
10
The flow of blood through your heart and around your body is called?
Circulation
Respiratory
Circulatory
Flooding
11
Where in your body contains the most bones?
Hands
Foot
Back
Neck
12
What bone supports the strongest muscle in the body?
Mandible
Humerus
Femur
Clavicle
13
Approximately how many atoms are there in the body?
7 x 109
7 x 1054
7 x 1081
7 x 1027
14
What is the human body's biggest organ?
Heart
Bones
Skin
Lungs
15
How many bones are in a new born human's body?
270
370
206
158
16
How many bones are in an adult body?
206
306
205
270
17
What percentage of oxygen and blood does the brain use?
20%
30%
11%
41%
18
How much DNA does a human share with a banana?
less than 10%
about 25%
about 35%
about 50%
19
Which bone is the most commonly fractured in the human body?
Ulna
Spine
Radius
Clavicle
20
What do tendons connect?
Muscle to muscle
Muscle to bone
Bone to cartilage
Bone to bone
21
How many different tastes can your tongue remember?
4
50,000
65,432
20,000
22
How far does the blood travel around your body in one day?
around 20 km
around 2,000km
around 20,000 km
around 200 km
23
How much does the human brain weigh?
about 1,600-1,900g
about 500g
about 1,300-1,400g
about 700-1,000g
24
What is the longest bone in your body?
fibula
tibia
femur
humerous
25
How fast does the human body produce new cells?
25 million per second
25 million per minute
25 million per hour
25 million per day
