Pharmacology_Questions_Answers

Question 1

What are the main drug delivery systems?

Answer 1

The main drug delivery systems include oral, parenteral, topical, transdermal, inhalation, and rectal routes.

Question 2

What is an oral route of drug administration?

Answer 2

It involves administering medication by mouth, usually in tablet, capsule, or liquid form.

Question 3

What is a parenteral route of administration?

Answer 3

Parenteral administration bypasses the gastrointestinal tract, typically via injection (e.g., IV, IM, SC).

Question 4

What is topical drug administration?

Answer 4

Topical administration involves applying medication directly to the skin or mucous membranes.

Question 5

What does transdermal administration mean?

Answer 5

It refers to delivering medication through the skin using patches for systemic effects.

Question 6

What is the inhalation route of drug administration?

Answer 6

Medication is delivered through the respiratory tract, often using inhalers or nebulizers.

Question 7

What does rectal administration involve?

Answer 7

It involves inserting medication into the rectum, where it is absorbed by the rectal mucosa.

Question 8

How are drug classifications organized?

Answer 8

Drugs are classified based on their therapeutic use, mechanism of action, or chemical structure.

Question 9

What is an example of a cardiovascular drug?

Answer 9

A common example is atenolol, a beta-blocker used to manage hypertension.

Question 10

How might a prescription for insulin appear in a medical record?

Answer 10

It may include the drug name, dose, frequency, route (subcutaneous), and duration.

Question 11

What are analgesics used for?

Answer 11

Analgesics are used to relieve pain.

Question 12

What are antibiotics used for?

Answer 12

Antibiotics are used to treat bacterial infections.

Question 13

What are antihistamines used for?

Answer 13

They are used to relieve allergy symptoms.

Question 14

What are diuretics used for?

Answer 14

Diuretics help eliminate excess fluid from the body, often used for hypertension or heart failure.

Question 15

What are bronchodilators used for?

Answer 15

Bronchodilators are used to open airways in conditions like asthma and COPD.

Question 16

What are antacids used for?

Answer 16

Antacids help neutralize stomach acid and relieve heartburn or indigestion.

Question 17

What are antidepressants used for?

Answer 17

Antidepressants are used to treat depression and other mood disorders.

Question 18

What are anticoagulants used for?

Answer 18

They are used to prevent blood clots.

Question 19

What are statins used for?

Answer 19

Statins are used to lower cholesterol levels.

Question 20

What are corticosteroids used for?

Answer 20

They reduce inflammation and are used in conditions like asthma, arthritis, and allergic reactions.

Question 21

What is the ‘Right Patient’ in the Six Rights?

Answer 21

It ensures the medication is given to the intended patient by verifying identity.

Question 22

What is the ‘Right Drug’ in the Six Rights?

Answer 22

It ensures the correct medication is administered as prescribed.

Question 23

What is the ‘Right Dose’ in the Six Rights?

Answer 23

It ensures the patient receives the exact amount of medication prescribed.

Question 24

What is the ‘Right Time’ in the Six Rights?

Answer 24

It ensures medication is given at the correct time intervals.

Question 25

What is the 'Right Route' in the Six Rights?

Answer 25

It ensures the drug is administered via the correct method (e.g., oral, IV).

Question 26

What is the 'Right Documentation' in the Six Rights?

Answer 26

It ensures accurate recordkeeping of medication administration.

Question 27

Why are the Six Rights important in medical documentation?

Answer 27

They help reduce errors and ensure patient safety.

Question 28

How do the Six Rights reduce billing errors?

Answer 28

Accurate documentation of all six elements prevents incorrect charges and denials.

Question 29

What common documentation appears in drug claims?

Answer 29

Claims often include drug name, dose, NDC code, quantity, and administration route.

Question 30

What is an NDC code?

Answer 30

It stands for National Drug Code, a unique identifier for medications in the U.S.

Question 31

Why is dose documentation important in claims?

Answer 31

Incorrect dosing can lead to claim denials or compliance issues.

Question 32

What is the significance of route of administration in billing?

Answer 32

Different routes may have different billing codes and reimbursement rates.

Question 33

What does PRN mean on a medication order?

Answer 33

PRN stands for 'as needed', indicating the drug is not scheduled but given when necessary.

Question 34

How do topical and transdermal routes differ?

Answer 34

Topical acts locally on the skin, while transdermal is absorbed for systemic effects.

Question 35

What is a common form of oral medication?

Answer 35

Tablets and capsules are the most common forms.

Question 36

What is a common intravenous drug?

Answer 36

Normal saline or morphine are common IV-administered drugs.

Question 37

What role does pharmacy play in proper drug administration?

Answer 37

Pharmacists verify prescriptions and ensure proper dosing, interactions, and patient instructions.

Question 38

How do EHR systems support drug documentation?

Answer 38

They automate medication records, support alerts, and reduce errors.

Question 39

What is a MAR in medical records?

Answer 39

MAR stands for Medication Administration Record, documenting all given drugs.

Question 40

What does BID mean in a prescription?

Answer 40

BID means 'twice a day'.

Question 41

What does TID mean in a prescription?

Answer 41

TID means 'three times a day'.

Question 42

What does QID mean in a prescription?

Answer 42

QID means 'four times a day'.

Question 43

What does QHS mean in a prescription?

Answer 43

QHS means 'every night at bedtime'.

Question 44

What are enteric-coated tablets?

Answer 44

These tablets have a coating that resists stomach acid to dissolve in the intestine.

Question 45

Why is the timing of drug administration important?

Answer 45

It affects drug effectiveness, interactions, and patient outcomes.

Question 46

How are adverse drug reactions documented?

Answer 46

They are recorded in the patient chart and often reported for pharmacovigilance.

Question 47

What is medication reconciliation?

Answer 47

It is the process of ensuring accurate and complete medication information across transitions of care.

Question 48

What are controlled substances?

Answer 48

They are drugs regulated due to potential for abuse or addiction.

Question 49

How are controlled substances documented?

Answer 49

They require detailed tracking, special forms, and secure storage.