Chemistry-Medicinal Drugs

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Questions and Answers

What is the main purpose of inert ingredients in drug formulations?

To bulk up the formulation (correct)

To provide additional therapeutic benefits

To enhance the medicinal effect of the drug

To improve shelf life and storage

Which form of drug formulation is commonly made with gelatin?

Capsules (correct)

Suppositories

Ointments

Tablets

Which of the following represents a non-drug formulation?

Ointment

Inert Ingredient (correct)

Liquid

Active Ingredient

What are the three overlapping categories suggested as desirable properties for drugs?

Non-toxic, no side effects, and substances that should not be diminished by substances in the body Signup and view all the answers

Which drug formulation is least likely to be a solid form?

Liquids Signup and view all the answers

What are some potential effects of an overdose of anti-depressants?

Coma Signup and view all the answers

Which of the following symptoms is typically associated with depression?

Loss of appetite Signup and view all the answers

What is a common prescribed type of anti-depressant mentioned in the content?

Phenol barbital Signup and view all the answers

What can occur as a result of excessive use of anti-depressants?

State of intoxication Signup and view all the answers

Which of the following statements about the effects of anti-depressant overdose is TRUE?

It can cause death. Signup and view all the answers

What is the primary purpose of medical drugs?

To treat diseases or relieve pain Signup and view all the answers

Which of the following is NOT a source of medical drugs?

Chemical weathering of rocks Signup and view all the answers

Which group of analgesics is primarily used to reduce moderate pain?

Narcotic Signup and view all the answers

Why is it important for a drug to be non-toxic?

To guarantee that it does not cause harm to patients Signup and view all the answers

What is the primary pharmaceutical action of Aspirin?

Anti-pyretic and Analgesic Signup and view all the answers

Which statement accurately describes general anesthetics?

They cause loss of sensation and consciousness. Signup and view all the answers

Which of the following represents a potential side effect of a drug?

Allergic reactions Signup and view all the answers

What distinguishes anti-pyretic from other types of analgesics?

They reduce fever. Signup and view all the answers

What condition must not affect a drug's effectiveness?

Presence of gastric acid in the body Signup and view all the answers

Which of the following drugs is an example of an anti-pyretic analgesic?

Paracetamol Signup and view all the answers

What is a common active ingredient found in anti-acids that helps neutralize stomach acid?

Sodium bicarbonate Signup and view all the answers

Which of the following is an example of an inhaled general anesthetic?

Diethyl ether Signup and view all the answers

Which class of analgesics is utilized to treat muscle and joint inflammation?

Anti-rheumatic Signup and view all the answers

What chemical reaction describes how anti-acids neutralize stomach acid?

HCO3- + H+ -> CO2 + H2O Signup and view all the answers

What is a potential consequence of an overdose of general anesthetics?

Coma and death Signup and view all the answers

What is a possible side effect of Diclofenac?

Nausea, vomiting, diarrhea Signup and view all the answers

Which type of antibiotics are designed to kill bacteria?

Bactericidal antibiotics Signup and view all the answers

What characterizes broad spectrum antibiotics?

Effective against a wide variety of microorganisms Signup and view all the answers

Which of the following is a common side effect of antibiotics?

Diarrhea Signup and view all the answers

What is the primary active ingredient in Aspirin?

Acetylsalicylic acid Signup and view all the answers

What potential issue arises from the use of broad spectrum antibiotics?

They might kill beneficial intestinal bacteria Signup and view all the answers

Which of these statements about local anesthetics is true?

They are often used for minor surgeries. Signup and view all the answers

What significant side effect is associated with the use of Aspirin?

Stomach damage leading to bleeding Signup and view all the answers

What is the purpose of local anesthetics?

To produce a state of anesthesia in localized areas Signup and view all the answers

Which alternatives to Aspirin are mentioned for avoiding stomach problems?

Panadol and Tylenol Signup and view all the answers

What is produced as a result of the reaction between sodium bicarbonate and citric acid in effervescent antacid?

Carbon dioxide gas Signup and view all the answers

Which of the following is a category of anti-inflammatory agents that is based on the steroid nucleus?

Steroidal agents Signup and view all the answers

What is a common side effect of steroidal anti-inflammatory drugs?

Fluid retention Signup and view all the answers

What can be a consequence of an aspirin overdose?

Increased respiratory rate Signup and view all the answers

Which drug category includes aspirin and diclofenac?

Non-steroidal anti-inflammatory drugs Signup and view all the answers

What describes a resistant bacterium?

A bacterium that has undergone genetic modification rendering it impervious to antibiotics. Signup and view all the answers

Why do physicians often use a combination of antibiotics?

To prevent the emergence of resistant bacteria. Signup and view all the answers

What is a common overdose effect of diazepam?

Drowsiness, coma, and a state of intoxication. Signup and view all the answers

Which of the following statements about bacterial resistance is true?

Some mechanisms include the production of enzymes that inactivate antibiotics. Signup and view all the answers

What is the primary use of tranquilizers?

To alleviate anxiety, excitement, and restlessness. Signup and view all the answers

Study Notes

Side Effects (Overdose)

State of intoxication (e.g., drunkenness)
Drowsiness
Coma and even death

Anti-depressants

Drugs for treating depression
Typical symptoms of depression include:
- Continuous sadness, loss of interest, and pleasure in activities
Common prescribed anti-depressants:
- Barbiturates (e.g., phenobarbital, secobarbital)
Possible overdose effects:
- Coma, death

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Description

Test your knowledge of pharmaceutical sciences with this engaging quiz! It covers important concepts such as drug formulations, anti-depressants, and the properties desired for medical drugs. Whether you're a student or just interested in pharmacology, this quiz is for you.