1.
The primary psychoactive chemical in cigarettes is called ________________
Correct Answer
B. Nicotine
Explanation
Nicotine is the correct answer because it is the primary psychoactive chemical found in cigarettes. It is a highly addictive substance that stimulates the release of dopamine in the brain, leading to feelings of pleasure and reward. Nicotine is responsible for the addictive nature of smoking and is the main reason why people continue to smoke despite the known health risks.
2.
Which of the following is an effect of cigarette on a pregnant woman
Correct Answer
D. Fetal abnormalities
Explanation
Cigarette smoking during pregnancy can lead to various fetal abnormalities. The harmful chemicals in cigarettes, such as nicotine and carbon monoxide, can restrict the flow of oxygen and nutrients to the developing fetus, resulting in growth restriction, low birth weight, and premature birth. Smoking during pregnancy also increases the risk of birth defects, such as cleft lip and palate, heart defects, and developmental delays. Therefore, fetal abnormalities are an effect of cigarette smoking on a pregnant woman.
3.
Cigarette appear to have antecedents in ________
Correct Answer
A. Mexico
Explanation
Cigarettes appear to have antecedents in Mexico. This suggests that the origins of cigarettes can be traced back to Mexico, indicating that the practice of smoking tobacco in a rolled form may have originated in this country.
4.
Cigarette was first named cigarette in ________
Correct Answer
A. France
Explanation
Cigarette was first named cigarette in France.
5.
The French state tobacco monopoly began manufacturing them in year ________
Correct Answer
C. 1845
Explanation
The correct answer is 1845. This implies that the French state tobacco monopoly started producing these items in that particular year.
6.
The first machine for manufacturing cigarette was built by ___________
Correct Answer
A. Juan Nepomuceno Adomo of Mexico
Explanation
Juan Nepomuceno Adomo of Mexico is credited with building the first machine for manufacturing cigarettes.
7.
Cigarette was first discovered to cause lung cancer by _____________ doctors.
Correct Answer
A. German
Explanation
German doctors were the first to discover that cigarette smoking causes lung cancer.
8.
The modern commercially manufactured cigarette consist of the following except
Correct Answer
D. Paper
Explanation
The modern commercially manufactured cigarette consists of tobacco, PVA glue, cellulose acetate, and paper. Paper is used as the wrapping material for the tobacco and other components, providing a convenient and safe way to smoke the cigarette.
9.
Cigarette filters are made of thousands of polymer chains of _____________________
Correct Answer
A. Cellulose acetate
Explanation
Cigarette filters are made of thousands of polymer chains of cellulose acetate. Cellulose acetate is a type of synthetic polymer that is derived from cellulose, a natural polymer found in plants. It is commonly used in cigarette filters because it is lightweight, flexible, and has the ability to trap some of the harmful chemicals present in cigarette smoke. Additionally, cellulose acetate is biodegradable, which makes it a more environmentally friendly option compared to other types of plastics.
10.
Which of these does cigarette have an adverse effect on
Correct Answer
D. All of the above
Explanation
Cigarettes have an adverse effect on all of the above (humans, animals, and plants). Smoking cigarettes is known to be harmful to human health, causing various diseases such as lung cancer, heart disease, and respiratory problems. Secondhand smoke from cigarettes can also harm animals, particularly pets that are exposed to it. Additionally, cigarette smoke contains numerous toxic chemicals that can negatively impact plants, leading to reduced growth, damage to leaves, and even death in some cases. Therefore, all three options are correct in terms of the adverse effects of cigarettes.