Intro (TLSAE)

Question 1

What is the most popular drug for those under 21

Answer 1

Alcohol

Question 2

How many high school seniors have had alcohol

Answer 2

about 4/5, 1/3 of which have drank heavily

Question 3

3 most popular alcohols

Answer 3

beer, wine, liquor

Question 4

Does alcohol give you energy?

Answer 4

No

Question 5

Reason for prohibition

Answer 5

Health issues

Question 6

Are heavier people less affected by alcohol?

Answer 6

Yes

Question 7

Can beer permanently damage you?

Answer 7

Yes, in large amounts

Question 8

Do women or men get drunk faster?

Answer 8

Women

Question 9

7 drug categories

Answer 9

Medicine, stimulants, depressants, marijuana, inhalants, opioids, and hallucinogens

Question 10

Stimulants

Answer 10

give you energy and a sense of well-being
i.e. cocaine, crack cocaine, and methamphetamine, caffeine, and nicotine

Question 11

Biggest supporter of cocaine

Answer 11

Sigmund Freud, father of psychoanalysis. He tested it on himself and recorded observations, and wanted to use it cure his best friend’s morphine addiction. He maid the numbing qualities well known.

Question 12

Depressants (aka sedatives) i.e.

Answer 12

i.e. alcohol, roofies, liquid ectasy, and xanax

Question 13

Four classes of depressants

Answer 13

1) General sedatives (e.g., barbiturates)

2) Benzodiazepines (e.g., Rohypnol)

3) Sleeping pills (e.g., Ambien)

4) GHB, also called liquid Ecstasy (Figure 19)

Question 14

Hallucinogens

Answer 14

i.e. LSD
-Cause hallucinations
-Common hallucination is hearing voices though no one has spoken and crawling feeling on skin. A third is seeing lights or objects that aren’t there.

Question 15

Opioids

Answer 15

i.e heroin
-found in some poppies

Question 16

Inhalants

Answer 16

• Include solvents, ether, paints, sprays, amyl nitrite and many gaseous anesthesia agents such as nitrous oxide.
  -Inhaled
  -Most toxic of all the mentioned drugs

Question 17

Marijuana

Answer 17

-Produces sedative affects and also is mildly hallucinogenic.
-Nearly all people who have tried marijuana at least once in their life time did so when they were teenagers.

Question 18

Medicine

Answer 18

These include prescription drugs and over-the-counter drugs.

Question 19

Esophagus and the digestive system

Answer 19

Swallowed food travels down the esophagus
-Muscular tube that leads to our stomach
- the esophagus pushes our food along by a muscle action called peristalsis

Question 20

Stomach and the digestive system

Answer 20

• muscular walls of stomach expand to accommodate Foods we eat
  -Fatty foods usually stay longer
  -carbs stay shortwsy

Question 21

Small intestine in the digestive system

Answer 21

-After the stomach the, digested food goes to the small intestine
- enzymes break down food further into simple molecules to be used by cells
- one important function of a small intestine is to absorb the nutrients from the digestive food into the bloodstream

Question 22

The large intestine and the digestive system

Answer 22

Food that has not completely digested goes into our large intestine. The large intestine is where water is reabsorbed. The undigested food move down to the rectum and are excreted

Question 23

Organs of the alimentary canal

Answer 23

Mouth esophagus stomach small intestine and large intestine

Question 24

Helper organs

Answer 24

Teeth, tongue, salivary glands, gallbladder, liver, pancreas, and bile duct

Question 25

Salivary glands

Answer 25

In the mouth, secrete saliva, salivary Clans help some drugs get absorbed into the blood vessels lining your mouth

Question 26

Stomach and the digestive system

Answer 26

Process of digestion kicks into high gear, secretes Lots of gastric juices, which then is passed on to the small intestine where the nutrients are absorbed into the body

Question 27

Where is most of alcohol absorbed

Answer 27

Small intestine

Question 28

Liver and the digestive system

Answer 28

Breaks down drugs and alcohol

Question 29

Right side of heart

Answer 29

Receives blood to all parts of the body

Question 30

Best side of the heart

Answer 30

Pumps all blood to the body

Question 31

Two types of blood vessels

Answer 31

Arteries and veins

Question 32

Arteries carry

Answer 32

Oxygenated blood

Question 33

Veins carry

Answer 33

Deoxygenated blood

Question 34

Blood main component

Answer 34

Red blood cells

Question 35

Cardiovascular system

Answer 35

1. Blood returns to the heart after it drops off its oxygen to the body cells 2. The heart pumps the blood to the lungs for reload 3. Heart pumps reloaded blood it receives from the lung to the body

Question 36

3 parts of the cardiovascular system

Answer 36

1. The heart 2. The blood vessels 3. The blood cells

Question 37

Drugs smoked or inhaled

Answer 37

Travel directly to the heart, which delivers the drug as fast as possible

Question 38

4 heart valves

Answer 38

Right: Tricuspid valve and pulmonary valve Left: Mitral valve and aortic valve

Question 39

How the heart pumps

Answer 39

This the blood enters the right atrium, then the right ventricle, and then it is pumped to the lungs. Here, it picks up oxygen and head straight back to the heart. It also picks up drugs here of exist. Finally, the blood goes into the black ventricle and then is pumped directly into the body including the brain.

Question 40

Functions of the nervous system

Answer 40

1. Seat of personality 2. Seat of memory 3. Seat of learning 4. Maintain the bodies internal environment 5. Respond to external environment 6. Provide motor control

Question 41

The amygdala, responsible for our memory and emotion, is

Answer 41

Especially sensitive to drugs and alcohol

Question 42

Spinal cord

Answer 42

Connect the brain with other parts of our body

Question 43

Peripheral nervous system

Answer 43

Network of smaller nerves that connect the brain and spinal cord with every cell in our body

Question 44

Neurons

Answer 44

Billions of nerve cells make up the nervous system. Messages travel from one cells dendrite to another cells dendrite by traveling across the Axon. Travel are nearly at the speed of light

Question 45

Synapse

Answer 45

The space between the dentrovite of one nerve cell in the axon of the next. Greatly impacted by drugs and alcohol

Question 46

Central nervous system

Answer 46

Center for personality, memory, and fommand center for our actions.

Question 47

Peripheral nervous system

Answer 47

The network that carries out all of the commands from the brain that control our actions and also returns signals back to the central nervous system for review.

Question 48

2 main functions of peripheral system

Answer 48

-Conscious and voluntary actions -Unconscious or involuntary actions

Question 49

Somatic nervous system

Answer 49

Responsible for voluntary actions -Controls bodily movement and functions -Connects brain to myscles

Question 50

Automatic or autonomic nervous system

Answer 50

-Involuntary actions -Regulates internal environment -Connects brain with internal organs

Question 51

Brain

Answer 51

Target organ for alcohol and drugs Affects: -Personality -Memory -Learning -Maintenance of the internal environment -Response to external environment -Motor control

Question 52

Two types of nerve cells

Answer 52

Excitory-speed up when active- and inhibitory-slow down when active.

Question 53

Alcohol causes nerve cells to

Answer 53

Behave erratically

Question 54

Methanol

Answer 54

Fuel, shampoo, plastic bottles, fleece jackets

Question 55

Ethanol

Answer 55

Alcoholic drinks, fuel, solvent

Question 56

Propanol

Answer 56

Disinfectant, cleaning agent, solvent

Question 57

Propanol

Answer 57

Disinfectant, cleaning agent, solvent

Question 58

Butanol

Answer 58

Solvent, ingredient in perfumes

Question 59

Pentanol

Answer 59

Fuel additive? Solvent, corrosion inhibitor