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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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