Principles of anatomy, physiology and fitness
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Question 1 of 12
How many bones are in the body?
206
210
204
201
Which two of these are examples of the axial skeleton?
Humerus
Femur
Vertebral column
Skull
Which one of these is an example of a flat bone?
Sternum
Sacrum
Patella
Clavicle
What joint action can occur at the knee?
Flexion
Rotation
Abduction
Pronation
What do osteoblasts do?
They are cell that eat away old bones
They are cells that form the bone
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?
Carry blood towards the heart
Allow diffusion of gases
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?
4
3
1
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?
Stress management
Self esteem
Avoiding injury
Friendship
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