Anatomy SESC 105 - 27th March

Hypertrophy is n

• Acute Response

• Chronic Response

Capilliarisation is (2)

• An acute response

• When more capillaries form allowing more diffusion

• When more alveoli form diffusing oxygen better

• A chronic response

A decrease in resting heart rate.... (2)

• Is an acute response

• Is a chronic response

• Happens because tidal volume increases meaning more air is passed in and out

• Happens because stroke volume and cardiac output go up as the heart gets more efficient

Which of these are acute responses? (3)

• Heart rate anticipatory rise

• Muscle fibre microtears

• Increased aerobic fitness

• Increased blood pressure

Increase in size of individual cells.

• HYPERPLASIA

• HYPERTROPHY

• ACCRETION

• DEVELOPMENT

Increase in number of cells resulting from mitotic division.

• HYPERPLASIA

• HYPERTROPHY

• ACCRETION

• DEVELOPMENT

What is the term used to describe the reduction in the size of an organ? 

• Atrophy
• Hypertrophy
• Hyperplasia
• Metaplasia

Adaptations to resistance training

• Neural Control

• Synchronization & Recruitment of Motor Units

• Increased rate coding of motor units

• Autogenic Inhibition

What is co-activation of muscles

• Activation of the agonist muscles without activating antagonist muscles

• Activation of agonist and antagonist muscles simultaneous

• None of the above

• All of the above

What does DOMS stand for?

• Delayed Onset Muscle Strain

• Deliberate Onset Muscle Soreness

• Delayed Onset Muscle Soreness

• Delayed Offset Muscle Soreness