Principles of anatomy, physiology and fitness
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Question 1 of 12
How many bones are in the body?
201
204
206
210
Which two of these are examples of the axial skeleton?
Vertebral column
Femur
Humerus
Skull
Which one of these is an example of a flat bone?
Patella
Sternum
Sacrum
Clavicle
What joint action can occur at the knee?
Flexion
Pronation
Abduction
Rotation
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’
Isokinetic
Isotonic
Isometric
Eccentric
What part of the nervous system is the information processing centre?
CNS
PNS
What is the function of the arteries?
Allow diffusion of gases
Carry blood towards the heart
Carry blood from 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?
1
4
3
How long is the transit time of digestion in a healthy adult?
10-12 hours
2-4 hours
12-24 hours
24-72 hours
What is a social health benefit of physical activity?
Avoiding injury
Stress management
Self esteem
Friendship
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