Pharmacokinetics

Pharmacokinetics

Drag and Drop

In general, the study of drugs is known as ​

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Using the drug for its intended medical use is known as ​

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Drag these tiles and drop them in the correct blank above

pharmacokinetics

pharmacodynamics

pharmacology

therapeutics

Match

Match the organs into their correct role in Pharmacokinetics

• Respiratory Tract and Digestive Tract

• Urinary System including Kidneys

• Tissues and Cardiovascular System

• Liver

Absorption and Excretion

Excretion and (sometimes) metabolism

Absorption (parenteral) and Distribution

Metabolism

• Absorption and Excretion

• Excretion and (sometimes) metabolism

• Absorption (parenteral) and Distribution

• Metabolism

Match

Match the following terms to the meaning

• Bioavailability

• Agonist

• Anatagonist

• Affinity

• Efficacy

Amount of active drug that reaches blood

Agent activating the receptor

Agent inhibiting the receptor

Attraction of drug to receptor

Maximal effect of the drug

• Amount of active drug that reaches blood

• Agent activating the receptor

• Agent inhibiting the receptor

• Attraction of drug to receptor

• Maximal effect of the drug

Labelling

Label the chart to explain what it means

Drag labels to their correct position on the image

Subtherapeutic (ineffective) range

Onset of action

Adverse range

Duration of action

Peak Effect

Lag

Therapeutic Range

​A

A

Open Ended

Using previous slides - explain the effects these factors can have on the drug - try to use as much terminology as you have learnt so far:

Age:
Using multiple medications:
First Pass Effect:

Multiple Choice

A drug of 100mg is administered IV at 4:00

At 4:15 75mg of the drug remains in the blood stream

At 4:30 50mg of drug remains in the blood stream

At 5:00 25mg of drug remains in the blood stream

At 6:30 6.25mg drug remains in the blood stream

What is the half life of this drug?

• 15 minutes

• 30 minutes

• 45 minutes

• 1 hour

Dropdown

Drugs administered subcutaneously will have a longer ​

Select answer

if the patient is dehydrated

Select answer

of the drug will be increased

Select answer

of the drug will be increased

Reorder

From 1 to 5 - which routes of administration will have the longest onset and duration. 1 (left) being shortest onset and duration of action, 5 (right) being longest onset and duration.

• IV

• IP

• IM

• SC

• PO

1

2

3

4

5

• 1
• 2
• 3
• 4
• 5