Pharmacology: Drug Names Definitions

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Questions and Answers

What does the term 'official name' refer to?

The name used by healthcare professionals

The common name used in discussions

The name listed in official publications (correct)

The name given by the drug manufacturer

What is the primary focus of pharmacology?

Manufacturing drugs

Studying drug interactions in laboratories

Effects of drugs on living organisms (correct)

Regulating drug sales

Which name is typically given by the drug manufacturer?

Generic name

Brand name (correct)

Official name

Chemical name

What distinguishes a trademark or brand name from an official name?

Trademark or brand name is created by the manufacturer Signup and view all the answers

Which of the following statements is true about pharmacology?

It explores the interactions between drugs and living systems Signup and view all the answers

What is the primary purpose of a lotion?

To soothe and moisturize the skin. Signup and view all the answers

Which of the following accurately describes a lozenge?

It is designed to dissolve and release medication when held in the mouth. Signup and view all the answers

What forms can a lotion take?

A clear solution, suspension, or emulsion. Signup and view all the answers

Which statement about lozenges is incorrect?

They release their drug as they are chewed and swallowed. Signup and view all the answers

What distinguishes lotion from other forms of medication?

It is a soothing liquid applied to the skin. Signup and view all the answers

What is the primary characteristic of an aerosol spray or foam?

It involves depositing a thin layer using air pressure. Signup and view all the answers

Which of the following describes an aqueous suspension?

Drugs finely divided in water or a similar liquid. Signup and view all the answers

What distinguishes an aerosol spray from an aqueous suspension?

Aerosol sprays utilize air pressure, while aqueous suspensions are not pressure-dependent. Signup and view all the answers

In which form would you typically find medication delivered through aerosol spray or foam?

As a thin layer of liquid, powder, or foam. Signup and view all the answers

Which statement is true regarding the formulation of an aqueous suspension?

It involves one or more drugs that are finely divided in a liquid, usually water. Signup and view all the answers

What is a significant advantage of using rectal administration for medications?

It avoids irritation of the upper gastrointestinal tract. Signup and view all the answers

Which of the following is a benefit of rectal medication regarding drug release?

It releases the drug at a slow but steady rate. Signup and view all the answers

How does rectal administration affect blood stream levels of medications?

It provides higher blood stream levels as the venous blood bypasses the liver. Signup and view all the answers

When is rectal administration particularly advantageous?

When the medication has an objectionable taste or odor. Signup and view all the answers

What type of packaging is used for eye drops?

Mono-drip plastic containers Signup and view all the answers

What form of medication is supplied in small tubes?

Ointments Signup and view all the answers

What is one potential drawback of rectal medication administration?

It may cause irritation of the rectal mucosa. Signup and view all the answers

Which statement is true regarding medication packaging for ophthalmic use?

All containers must indicate they are for ophthalmic use. Signup and view all the answers

What is NOT a characteristic of the containers used for eye medications?

Eye drops are in a bulk container. Signup and view all the answers

Which option describes the packaging requirement for all ophthalmic medications?

They must state the medication is for ophthalmic use. Signup and view all the answers

Study Notes

Drug Nomenclature

Official name: Listed in official publications, such as pharmacopoeias.
Trademark or brand name: Represents the name given by the manufacturer.

Pharmacology Overview

Defined as the study of the effects of drugs on living organisms.

Drug Formulations

Aerosol spray or foam: A formulation that deposits a liquid, powder, or foam on the skin using air pressure.
Aqueous suspension: Contains one or more drugs finely divided within a liquid, typically water.
Lotion: A soothing liquid that can be a clear solution, suspension, or emulsion, applied to the skin.
Lozenge (troche): A flat, round, or oval preparation designed to dissolve and release medication when held in the mouth.
Eye drops: Packaged in mono-drip plastic containers for ease of use.
Ointments: Supplied in small tubes for topical application.
All ophthalmic medications must indicate they are for eye use on their containers.

Advantages of Certain Administration Routes

Reduces irritation associated with upper gastrointestinal intake.
Suitable when a medication has an unpleasant taste or odor.
Provides a slow and steady drug release rate.
Achieves higher bloodstream levels because venous blood from the lower rectum bypasses the liver.

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Description

Test your understanding of pharmacology with this quiz focusing on the official names and brand names of drugs. Explore the definitions and implications of these terms in drug studies and applications. Perfect for students and professionals in the field of pharmacology.