Module 2 Lesson 1 Dosage Forms Quiz

What materials were originally used to make pills?

• Powdered raw materials like leaves and roots

• Liquid extracts

• Synthetic chemicals

• Metal compounds

Answer explanation

Pills were originally made from powdered raw materials like leaves and roots, which provided natural medicinal properties. Other options like liquid extracts and synthetic chemicals came later in pharmaceutical development.

What is the main reason many patients prefer capsules over tablets?

• Capsules are cheaper than tablets.

• Capsules have a better taste.

• Capsules are easier to swallow due to their shape and gelatin exterior.

• Capsules are more colorful.

Answer explanation

Many patients prefer capsules because they are easier to swallow, thanks to their smooth gelatin exterior and shape, which can be more comfortable than the harder surface of tablets.

How should effervescent tablets be taken?

• Chewed before swallowing.

• Swallowed whole with water.

• Dissolved in a glass of water before drinking.

• Taken with food.

Answer explanation

Effervescent tablets should be dissolved in a glass of water before drinking. This allows the active ingredients to be properly released and absorbed, ensuring effectiveness.

What is the purpose of the coating on enteric-coated tablets?

• To make them taste better.

• To prevent them from dissolving in the stomach.

• To make them dissolve faster.

• To change their color.

Answer explanation

The coating on enteric-coated tablets is designed to prevent them from dissolving in the stomach. This allows the medication to reach the intestines, where it can be absorbed effectively, avoiding stomach acid degradation.

Where are troches and lozenges held while they dissolve?

• In the stomach.

• In the intestine.

• In the mouth.

• In a glass of water.

Answer explanation

Troches and lozenges are designed to dissolve in the mouth, allowing the active ingredients to be absorbed through the mucous membranes. Therefore, the correct answer is 'In the mouth.'

Where are buccal tablets placed for absorption?

• Under the tongue

• Between the cheek and gums

• On the tongue

• In the stomach

Answer explanation

Buccal tablets are designed to dissolve between the cheek and gums, allowing for direct absorption into the bloodstream. This method bypasses the digestive system, making it effective for quick delivery of medication.

What is the primary characteristic of sublingual tablets?

• They dissolve slowly

• They are absorbed through the digestive tract

• They dissolve rapidly under the tongue

• They are placed on the tongue

Answer explanation

Sublingual tablets are designed to dissolve rapidly under the tongue, allowing for quick absorption into the bloodstream. This characteristic distinguishes them from other forms that may dissolve slowly or be absorbed through the digestive tract.

Which type of orally dissolving form is designed to dissolve quickly on the tongue?

• Buccal tablets

• Sublingual tablets

• Orally disintegrating tablets

• Films

Answer explanation

Orally disintegrating tablets are specifically designed to dissolve quickly on the tongue, providing rapid absorption of the medication. This distinguishes them from buccal and sublingual tablets, which have different dissolution sites.

What is the typical onset time for immediate-release products?

• 30 minutes or less

• 1 to 2 hours

• 8 to 24 hours

• 2 to 4 hours

Answer explanation

Immediate-release products typically have an onset time of 30 minutes or less, allowing for quick therapeutic effects compared to other formulations.

Why is it important for a pharmacy technician to distinguish between different dosage forms?

• To ensure proper storage

• To avoid under- or overdoses

• To increase sales

• To reduce manufacturing costs

Answer explanation

It is crucial for a pharmacy technician to distinguish between dosage forms to avoid under- or overdoses, ensuring patient safety and effective medication management.