Quiz 11: Caffeine

Statistics Canada reports that coffee consumption increased from 106 litres per person in 2009 to what in 2015? A) 122 litres per person B) 142 litres per person C) 152 litres per person D) 172 litres per person

In 2013, a study done by the Coffee Association of Canada showed that coffee was the number one beverage of choice for which age group? A) 19 to 30 B) 31 to 50 C) 51 to 70 D) 70+

Which of the following describes coffee's legendary discovery? A) An Aztec warrior was preparing for battle B) A volcano roasting the beans C) Kaldi and his dancing goats D) Romans seeking a cure for hangovers

According to Statistics Canada (2009), which province in Canada consumed the highest amount of coffee per person? A) British Columbia B) Manitoba C) Ontario D) Quebec

The early history of coffee included a 1674 pamphlet from England; what was it called? A) The Women's Petition Against Coffee B) Nectar of the Heavens C) Bad Berries D) Roasted in Hell

In the early 18^th century, what were English coffee houses referred to as? A) Dens of iniquity B) Penny universities C) Health clinics D) Huts of the Heavens

With respect to coffee, which of the following became in 2007, Canada's first fair trade town? A) Banff, Alberta B) Wolfville, Nova Scotia C) Grand Pre, Nova Scotia D) Barrie, Ontario

In 1970, North Americans drank more coffee than any other nonalcoholic beverage product. What was the scenario by 2007? A) The per capita coffee consumption had doubled. B) North Americans drank twice as many litres of soft drinks as compared to coffee. C) More tea was consumed than coffee. D) Energy drinks became more popular than coffee.

Coffee houses first began appearing in which two countries? A) Indonesia and Thailand B) England and France C) Brazil and Vietnam D) Chile and England

Tim Hortons Coffee captures approximately what percentage of the coffee consumed in Canada? A) 25% B) 50% C) 75% D) 95%

It is estimated that as of 2018 there was one Tim Hortons for every _____ Canadians? A) 5000 B) 9000 C) 12 000 D) 20 000

In which region of the world does the first documented existence of tea exist? A) China B) East India C) England D) Japan

All of the following statements represent the impact of the English East India Company's monopoly on tea EXCEPT which one? A) The company colonized India B) The company brought about the Opium Wars C) The company convinced the English to switch from tea to coffee D) The company conducted a "Drink Tea" campaign

In 1660, what was the first product that interested the English East India Company? A) Spices B) Tea C) Coffee D) Chocolate

In 2008, what was the approximate per capita consumption of tea in Canada? A) 50 liters B) 40 liters C) 80 liters D) 150 liters

Millennials (ages 19-37) currently make up what percentage of all Canadian tea drinkers? A) 25% B) 33% C) 50% D) 66%

Which country is the world's largest coffee producer? A) Brazil B) Colombia C) Ethiopia D) Vietnam

Compared with today's chocolate, which of the following statements describes the chocolate product enjoyed in early Mayan culture? A) Thick liquid, like honey, and sometimes frothy B) Thin liquid with fizzy perfumed scent C) Thick, bubbly, sour smelling, and requiring additional spices to be appealing D) Hard candy-like texture and sour smelling

After coffee and tea were introduced to Europe, approximately how long after did it take for chocolate to arrive? A) 1 to 2 years B) 10 to 15 years C) 30 to 50 years D) Almost a century

Who kept the process of preparing chocolate from the cacao bean a secret until the 17^th century? A) Mexicans B) Spanish C) Peruvians D) Colombians

Which culture originated the process of preparing chocolate by drying the pods in the sun, roasting them, removing the husks, and then grinding the cacao kernels? A) Asian B) Aztec C) African D) Mexican

Martin states that he was born in the country that invented milk chocolate. Where is his birthplace? A) Asia B) England C) Spain D) Switzerland

In Canada what percent of milk chocolate must contain milk solids? A) 5% B) 12% C) 25% D) 50%

Green, black, and oolong tea are all prepared from the leaves from which of the following? A) Xanthus theo B) Camellia sinensis C) Different herbs D) Coffea robusta

Virtually all coffee is made from two species. Which statement describes the Arabica bean? A) Arabica beans have a milder flavour and take longer to develop after planting B) Arabica beans have a milder flavour and are quick to develop after planting C) Arabica beans have a stronger flavour and take longer to develop after planting D) Arabica beans have a stronger flavour and are quick to develop after planting

Virtually all coffee is made from two species. Which statement describes the Robusta bean? A) Robusta beans have a mild flavour and higher caffeine content B) Robusta beans have a mild flavour and lower caffeine content. C) Robusta beans have a bitter flavour and higher caffeine content D) Robusta beans have a bitter flavour and lower caffeine content

Theobroma, the genus name for the cacao tree, is Latin for which of the following? A) Food of the gods B) Bitter root C) The wake-up tree D) Calm river

Most regular brewed teas have about how much caffeine per cup? A) 150-170 mg (more than coffee) B) 40-60 mg (about half the amount in coffee) C) 20-30 mg D) 10-15 mg

What is the unique xanthine in chocolate? A) Hysocine B) Diphenhydramine C) Theobromine D) Methylene chloride

If you were describing the history of Coca-Cola, how would your story begin? A) It was first formulated in secret B) It was discovered quite accidentally C) It began as a nerve tonic D) It was marketed immediately as a fountain drink

When Coca-Cola was touted as the new and popular fountain drink, apart from the famous cola nut ingredient, what else was contained in its liquid? A) Alcohol B) Cocaine C) Heroine D) Opium

Why did the FDA in 1909, seize some Coca-Cola syrup and file charges against the Coca-Cola company? A) The syrup contained cocaine B) The syrup formula was a secret C) They discovered toxins in kola nuts D) The syrup contained caffeine

You cannot drink caffeine. Which of the following popular soft drinks will you NOT order? A) A&W Root Beer B) Mountain Dew, regular or diet C) Sprite, regular or diet D) 7-Up

Which of the following have been used to desensitize the user to symptoms of alcohol intoxication, increasing the potential for alcohol abuse and alcohol-related harm? A) Coffee B) Tea C) High-caffeine energy drinks D) Wake-Ups

What are the current FDA rules on "cola" drinks? A) They must contain at least 50 mg of caffeine. B) The label must state how much caffeine is included. C) They cannot contain more than 6 mg caffeine per ounce. D) They must all contain exactly 44 mg caffeine per 12 oz.

What is the main active ingredient in Red Bull and other energy drinks? A) Taurine B) Caffeine C) Guanine D) Tyrosine

What does the Greek word Xanthine mean? A) Nitric acid B) Heat C) Energy D) Yellow

Which of the following is NOT considered one of the three xanthines? A) Caffeine B) Carotene C) Theophylline D) Theobromine

What did a study completed by Mark Ashbridge of Dalhousie University in 2013 determine regarding how commonly alcohol is consumed together with energy drinks? A) About 10% of the participants said they mix energy drinks with alcohol. B) About 20% of the participants said they mix energy drinks with alcohol. C) About 30% of the participants said they mix energy drinks with alcohol. D) About 40% of the participants said they mix energy drinks with alcohol.

After drinking coffee, when is the maximum CNS effect of caffeine reached? A) 15 minutes B) 30 minutes C) 2 hours D) 4 hours

What is the most consistent withdrawal symptom after chronic caffeine use? A) Headache B) Drowsiness C) Nervousness D) Inability to sleep

Which of the following is considered a DSM-5 change regarding caffeine withdrawal syndrome? A) Caffeine Intoxication B) Caffeine Withdrawal C) Caffeine-Induced Sleep Disorder D) Caffeine-Induced Disorder Not Otherwise Specified

How does caffeine work in the brain? A) By stimulating dopamine release B) By interfering with glutamate release C) By blocking serotonin receptors D) By blocking adenosine receptors

What is one important determinant of the behavioural effects of caffeine? A) Whether it is consumed in a pill or as coffee B) Whether the person is a regular user C) Whether the temperature of the beverage is hot or cold D) The acidity level of the coffee

Low doses of caffeine (100 milligrams) are associated with increased activity in brain areas that support all the following EXCEPT: A) Memory B) Concentration C) Attention D) Narcolepsy

What has caffeine been shown to be an effective treatment for? A) Migraine headaches B) Anxiety C) Narcolepsy D) Panic disorder

Often people who drink too much alcohol attempt to "sober up" by drinking coffee. Several studies support the idea that caffeine does which of the following? A) Blocks alcohol's effect at GABA receptors B) Lowers BAC by increasing urine output C) Improves coordination and speed of reaction after drinking alcohol D) Is likely to lead to increased arousal, but the drinker is still impaired

What is the consequence of drinking 5 or more cups of coffee per day? A) Actually reduces the rate of heart attacks B) Slightly increases the risk of a heart attack C) More than doubles the risk of a heart attack D) Increases heart attack risk only in smokers

All of the following have been identified as a possible consequence of drinking caffeine and pregnancy, EXCEPT which one? A) Increases the rate of miscarriages B) Increases the rate of abnormalities C) Increase rate of smaller births D) Reduces chances of getting pregnant

How many cups of coffee a day is acceptable according to the latest research? A) One cup of coffee per day B) One or two cups of coffee per day C) Two or three cups of coffee per day D) Three to four cups of coffee per day

Consuming more than how many milligrams of caffeine per day is believed to reduce a woman's chance of becoming pregnant? A) More than 150 milligrams B) More than 200 milligrams C) More than 250 milligrams D) More than 300 milligrams

Women in England in in the late 1600s were in favour of coffee houses because they distracted their husbands and sons from consuming alcohol in pubs.

The textbook describes a legend about the discovery of coffee's effects by a goatherd who saw his goats dancing around after eating coffee beans.

Green tea is commonly used for weight loss and lowering blood sugar in diabetic patients.

Robusta beans have a higher caffeine content than Arabica beans.

A single species of tea bush is the basis for traditional green, black, and oolong tea.

A typical cup of brewed tea contains just under half as much caffeine as a typical cup of brewed coffee.

Health Canada recommends teens not drink energy drinks due to high levels of both caffeine and sugar, correlating with increased childhood obesity.

A 12-oz. Mountain Dew in Canada contains more caffeine than a Coca-Cola Classic.

After drinking too much alcohol, caffeine may keep a person awake, but he or she will still be intoxicated.

The xanthine found in tea that is prescribed for asthma is called robusta.

The most reliable withdrawal sign will occur an average of 5-19 hours after the most recent caffeine intake.

Xanthines is the class of chemicals to which caffeine belongs.

The maximum CNS effects of caffeine are reached about 2 hours after drinking coffee.

There are no consistent documented withdrawal symptoms of caffeine.

A study by Mark Ashbridge of Dalhousie University in 2013 found that Ontario youth (Grades 7 through 12) were the most frequent Canadian youth to mix energy drinks with alcohol.

Without adenosine, brain activity increases and results in increased alertness.

Low doses of caffeine, considered to be between 250-300 milligrams, are associated with increased activity in brain areas that support short-term memory and increased attention, concentration, and performance in short-term memory.

Heavy caffeine use during pregnancy is associated with such problems as low birth weight, but not caffeine withdrawal symptoms in newborns.

Describe how coffee houses in England and France in the 1600s were viewed by society.

Why are green coffee beans roasted?

Describe the role coffee plays in helping a drinker to sober up.

What happens to people who are not coffee drinkers when they do drink coffee?

What is adenosine?

How does caffeine affect the brain?

What results were demonstrated when the military tested caffeinated gum on their soldiers sleep deprived soldiers?

What does the recent research in coffee consumption and heart health indicate?

Describe caffeinism.

Describe how the Stamp Act of 1765 and the later Trade and Revenue Act of 1767 triggered a revolution and changed the consumption patterns of tea and coffee in the United States and England.

How is caffeine removed from the coffee bean?

Describe the Caffeine Withdrawal Disorder listed in the DSM-5. A. Prolonged daily use of caffeine B. Abrupt cessation of or reduction in caffeine use, followed within 24 hours by three or more of the following signs or symptoms: 1. Headache 2. Marked fatigue or drowsiness. 3. Dysphoric mood, depressed mood or irritability. 4. Difficulty concentrating. 5. Flu-like symptoms (nausea, vomiting, or muscle pain/stiffness). C. The signs or symptoms in Criterion B cause clinically significant distress or impairment in social, occupational, or other important areas of functioning. D. The signs or symptoms are not associated with the physiological effects of another medical condition (e.g., migraine, viral illness) and are not better explained by another mental disorder, including intoxication or withdrawal from another substance.

Explain the effects that caffeine has on the central nervous system.

What are three possible ways in which caffeine use by a woman might interfere with reproduction?