Principles of anatomy, physiology and fitness
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Question 1 of 12
How many bones are in the body?
201
206
210
204
Which two of these are examples of the axial skeleton?
Skull
Humerus
Femur
Vertebral column
Which one of these is an example of a flat bone?
Sacrum
Patella
Clavicle
Sternum
What joint action can occur at the knee?
Pronation
Flexion
Abduction
Rotation
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’
Isotonic
Eccentric
Isokinetic
Isometric
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?
24-72 hours
2-4 hours
10-12 hours
12-24 hours
What is a social health benefit of physical activity?
Friendship
Self esteem
Stress management
Avoiding injury
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