Principles of anatomy, physiology and fitness
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Question 1 of 12
How many bones are in the body?
210
206
204
201
Which two of these are examples of the axial skeleton?
Humerus
Skull
Femur
Vertebral column
Which one of these is an example of a flat bone?
Sternum
Clavicle
Sacrum
Patella
What joint action can occur at the knee?
Rotation
Pronation
Abduction
Flexion
What do osteoblasts do?
They are cells that form the bone
They are cell that eat away old bones
Which muscle contraction is this describing? ‘No change in the length of contraction muscle’
Isometric
Isokinetic
Isotonic
Eccentric
What part of the nervous system is the information processing centre?
PNS
CNS
What is the function of the arteries?
Carry blood from the heart
Allow diffusion of gases
Carry blood towards the heart
How do gases move by diffusion?
From low concentration to high concentration
From high concentration to low concentration
In ATP there is one adenosine, but how many triphosphates are there?
4
1
3
How long is the transit time of digestion in a healthy adult?
2-4 hours
24-72 hours
10-12 hours
12-24 hours
What is a social health benefit of physical activity?
Avoiding injury
Friendship
Self esteem
Stress management
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