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Pharm Chap 1

Total questions: 34

Worksheet time: 17mins

Name
Class
Date
1.

Vasodilation?

a)
Vasodilation refers to the narrowing of arteries.
b)
Vasodilation is the contraction of blood vessels.
c)
Vasodilation is the widening of blood vessels.
d)
Vasodilation is the increase of blood pressure.
2.

Drug receptors?

a)
Drug receptors are proteins that bind to ligands to initiate biological responses.
b)
Drug receptors are nucleic acids that encode genetic information.
c)
Drug receptors are lipids that transport nutrients across membranes.
d)
Drug receptors are carbohydrates that store energy in cells.
3.

Dose?

a)
A dose is the total volume of a liquid.
b)
A dose is the weight of a substance measured in grams.
c)

A dose is the amount of meds administered, often indicated by mg, g.

d)
A dose refers to the frequency of administration.
4.

Dosage?

a)

The dosage is the size and frequency, and number of doses to be administered, such as 50mg every 4 hours.

b)
The dosage is the same for all patients.
c)
The dosage is determined by the weather conditions.
d)
Dosage should be taken only once a day.
5.

Generic drugs?

a)

Generic drugs are abbreviated version of drugs chemical name usually lowercase.

b)
Generic drugs are only available in liquid form.
c)
Generic drugs are always more effective than brand-name medications.
d)
Generic drugs are not approved by regulatory agencies.
6.

Dose response relationship?

a)
The dose-response relationship measures the time taken for a substance to act.
b)
The dose-response relationship only applies to toxic substances.
c)
The dose-response relationship is unrelated to the amount of a substance.
d)

The dose-response relationship is increasing the dose which increases phycological effect?

7.

Enteral Route?

a)
The enteral route bypasses the digestive system entirely.
b)
The enteral route is a method of intravenous drug delivery.
c)
The enteral route involves injecting substances into the bloodstream.
d)
The enteral route involves delivering substances directly into the gastrointestinal tract.
8.

Parenteral Route?

a)
Parenteral route is a method of oral medication.
b)
Parenteral route involves topical application of substances.
c)
Parenteral route is a way to deliver substances through inhalation.
d)

Parenteral route is a method is passing through the GI tract.

9.

Advantages of Enteral route?

a)

Common and safest route.

b)
Limited access for patients with swallowing difficulties
c)
Increased cost compared to parenteral methods
d)
Higher risk of gastrointestinal complications
10.

Disadvantage of Enteral route?

a)
Immediate relief from symptoms and quick recovery.
b)
Minimal discomfort and easy administration.
c)

Passes through liver before being distributed, which breaks it down so all of the dose doesn't get anywhere.

d)
High risk of infection and poor nutrient absorption.
11.

Bioavailability?

a)
The total amount of a drug that is administered to a patient.
b)
The speed at which a drug is eliminated from the body.
c)
The concentration of a drug in the bloodstream after ingestion.
d)

The percentage of an administered drug that is available in the bloodstream to act the target tissue.

12.

Biotransformation?

a)

Biotransformation is the process of various biologic systems within the body making changes to the chemical structure of man types of drugs.

b)
Biotransformation is the method of storing substances in living organisms.
c)
Biotransformation refers to the breakdown of substances by heat.
d)
Biotransformation is the process of creating new substances from scratch.
13.

Pharmacokinetics

a)
Pharmacokinetics is the study of drug interactions with other medications.
b)
Pharmacokinetics focuses on the psychological effects of drugs on behavior.
c)
Pharmacokinetics examines the historical use of drugs in medicine.
d)
Pharmacokinetics refers to the study of how drugs are absorbed, distributed, metabolized, and excreted in the body.
14.

Onset of action?

a)
The onset of action is always immediate.
b)
Onset is determined solely by the patient's age.
c)

The onset of action is how long it takes to take affect

d)
All drugs have the same onset of action regardless of type.
15.

Duration of action?

a)
Lasts only a few minutes.
b)

How long the medication lasts when took

c)
Effectiveness is immediate.
d)
Duration is always one week.
16.

Therapeutic Index?

a)
The therapeutic index measures drug absorption rates.
b)
The therapeutic index is the ratio of efficacy to side effects.
c)

The therapeutic index is the measure of how dangerous the drug is

d)
The therapeutic index indicates the duration of drug action.
17.

What is drug-receptor interactions?

a)
Drug-receptor interactions are the random effects of drugs on cells.
b)
Drug-receptor interactions involve the passive diffusion of drugs in the bloodstream.
c)
Drug-receptor interactions are the chemical reactions between drugs and enzymes.
d)

Drug-receptor interactions are the specific binding of drugs to receptors that initiate medication responses.

18.

Agonist?

a)
A chemical that binds without effect.
b)
A substance that inhibits a receptor.
c)
A substance that activates a receptor.
d)
A molecule that blocks receptor activity.
19.

Medication antagonist?

a)

An antagonist is a medication that blocks the action of another substance or of the agonist.

b)
An antagonist enhances the effects of another substance.
c)
An antagonist is a type of medication that promotes action.
d)
An antagonist is a medication that has no effect on other substances.
20.

affinity?

a)

Affinity is a chemical attraction between drugs and receptors

b)
Affinity is a measure of physical strength.
c)
Affinity is a type of chemical bond.
d)
Affinity refers to a legal obligation.
21.

Potency?

a)
Quality or purity of a substance.
b)
Duration of a substance's effect.
c)
Amount of a substance required.
d)

Comparing the different doses of two medications in producing the same effect

22.

Efficacy?

a)
Efficacy refers to the speed of a process or action.
b)

Efficacy is the ability to produce a desired or intended result by binding and unlocking a given receptor

c)
Efficacy is the measure of a product's market value.
d)
Efficacy is the total cost of producing an outcome.
23.

Summation?

a)
Summation is the difference obtained by subtracting numbers.
b)
Summation refers to the average of a set of values.
c)

Summation is when 2 medications with the same effect given together to produce an effect in equal magnitude to the effects of the 2 drugs when given independently.

d)
Summation is the process of dividing numbers.
24.

Enzymes?

a)
Enzymes are biological catalysts that accelerate chemical reactions.
b)
Enzymes are minerals that enhance nutrient absorption.
c)
Enzymes are substances that slow down reactions.
d)
Enzymes are proteins that store genetic information.
25.

Idiosyncratic Response?

a)
A common and predictable reaction.
b)
A response based on group behavior.
c)
A standard physiological response.
d)

A unique or individual-specific reaction because of patients genetic abnormalities.

26.

Drug interaction?

a)
Drug interaction refers to the effect that one drug has on another when both are taken together.
b)
Drug interaction is the method of drug manufacturing and distribution.
c)
Drug interaction occurs when a drug is taken on an empty stomach.
d)
Drug interaction is the process of drug absorption in the body.
27.

Autonomic Nervous system control?

a)
The autonomic nervous system regulates voluntary muscle movements.
b)

The autonomic nervous system controls involuntary bodily functions and most major body functions

c)
The autonomic nervous system controls sensory perception and awareness.
d)
The autonomic nervous system is responsible for conscious thought processes.
28.

Somatic Nervous system controls what?

a)
Digestive functions and metabolic control.
b)
Emotional responses and memory processing.
c)
Involuntary reflex actions and hormone regulation.
d)
Voluntary movements and sensory information transmission.
29.

Sympathetic Nervous system?

a)

The sympathetic nervous system is responsible for the body's rapid involuntary response to dangerous or stressful situations. Or fight or flight

b)
The sympathetic nervous system regulates digestion and metabolism.
c)
The sympathetic nervous system controls voluntary muscle movements.
d)
The sympathetic nervous system is involved in sleep and relaxation.
30.

Parasympathetic Nervous system?

a)
The parasympathetic nervous system is responsible for rest-and-digest functions.
b)
The parasympathetic nervous system controls muscle movement.
c)
The parasympathetic nervous system is involved in fight-or-flight responses.
d)
The parasympathetic nervous system regulates body temperature and metabolism.
31.

Beta Blockers?

a)
Beta blockers increase heart rate and blood pressure.
b)
Beta blockers are medications that block adrenaline effects, lowering heart rate and blood pressure.
c)
Beta blockers are used to treat infections and fevers.
d)
Beta blockers are a type of pain reliever for headaches.
32.

The term cholinergic comes from?

a)
Serotonin
b)
Acetylcholine
c)

AcetylCholine

d)
Dopamine
33.

CHolinergic receptors act on the?

a)
Parasympathetic nervous system
b)
Sympathetic nervous system
c)
Central nervous system
d)
Endocrine system
34.

There are 2 types of cholinergic receptors?

a)
Alpha and Beta receptors
b)
Serotonin and Dopamine receptors
c)
Glutamate and GABA receptors
d)
Nicotinic and Muscarinic receptors

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