Soc 11 - Peformance Enchancing Drugs

Question 1

Why do people take peformance enchancing drugs?

Answer 1

Improve their performance. Some people are encouraged to do so by their coaches or fellow atheletes.
The reward of winning (Gold medal in some sports is said to be worth a million dollars in endirsements.
Pressure.

Question 2

Anobolic steroids.

Answer 2

Anabolic steroids: drugs that mimic the male sex hormone
testosterone and promote bone and muscles growth.

Anabolic steroids are used to enhance performance, Taken to
increase muscles mass and develop bone growth, therefore
increasing strength while at the same time allowing the athlete to
train harder and recover quicker.

Side effects: increased risk of muscle injury, increased risk of heart
attacks and strokes, high blood pressure and even death!

Question 3

Beta Blockers

Answer 3

Beta blockers: drugs that are used to control the heart rate and
have a calming and relaxing effect.

Benefits: beta blockers can help targets sports where steadiness
and precision are required, because they reduce heart rate.

Side effects nausea, diarihoea, tiredness, depression, insomnia and
nightmares.

Question 4

Narcotics and Analgesics

Answer 4

Narcotics: drugs that affect mood or behaviour, including
drowsiness and relieving pain.

Analgesics: drugs that elevate the rate of urine production.

Benefits these drugs act by depressing the central nervous system
and give relief from painful injuries, but allowing the injured player
to take part, they can increase the risk of severe or long-lasting
injury

Side effects. Loss of coordination, loss of balance, loss of
concentration and emotional effects.

Question 5

Diuretics

Answer 5

Diuretics drugs that elevate the rateof urine production.

Benefits: This can help performances who need to lose weight. Diuretics may also be used to reduce the concentration of any other banned substance that may help be present in the urine.

Side effects: dehydration, which can cause dizziness, muscle
cramos, headaches and nausea.

Question 6

Peptide hormones

Answer 6

Increases the rate of production of red blood cells.

Benefits: Increase muscles growth, assist in recovery from injury and
heavy training sessions, Allows the body to carry extra oxygen, and
disperse waste products and lactic acid

Side effects: Blood becomes thicker, which makes it more difficult
to pass through the small capillaries and increases the risk of heart
attack or stroke

Question 7

Growth hormones

Answer 7

Growth hormones (GH), is used to increase their muscles
clopment (very similar to steroids).
Benefits: Increase muscles growth (strength and size). Not as many
as steroids,
Side effects: Minimal side effects, can be detected by a blood test and not in your urine

Question 8

Stimulanta

Answer 8

Stimulants: drugs that have an effect on the central nervous system,
such as/ or physical alertness. E g, amphetamines, ephedrine and
cocaine, as well as nicotine and caffeine,

Benefits: increase alertness, enabling people to think more by
stimulating the central nervous system. Overcome tiredness
Reduce the effects of lactic acid on muscles.

Side effects: insomnia, irregular/increased heart beat, high blood pressure and addiction.

Question 9

Blood Doping

Answer 9

Blood doping is a banned process - not a banned drug, Blooding
doping involves boosting the number of red blood cells in the
bloodis-ream in order to improve performance.

As red blood cels carry 02 to the muscles, having more of these
cels in your blood can improve your aerobic capacity and in tum
your endurance,

it is well known that if an athlete trains at high altitude the oxygen
capacity of their blood increases. For this reason, athletes
bom at high alitude have a distinct advantage in endurance events.