Respiratory System Pharmacology Quizzes: Master Respiratory Drug Knowledge

Question 1

For asthma and COPD, which medication is a long-acting beta-agonist bronchodilator?

Accepted Answer

Salmeterol

Answer

Captopril

Answer

Digoxin

Answer

Atenolol

Question 2

Which adverse effect is most commonly associated with inhaled corticosteroids used to treat asthma and COPD?

Accepted Answer

Oral candidiasis, a fungal infection of the mouth and throat

Answer

Cardiovascular events, such as heart attack or stroke

Answer

Hyperglycemia, elevated blood sugar levels

Answer

Hypokalemia, low levels of potassium in the blood

Question 3

Which condition is a contraindication to using inhaled beta-agonists for asthma treatment?

Accepted Answer

Arrhythmia history

Answer

Hypertension history

Answer

Diabetes history

Answer

Seizure history

Question 4

Which medication used in asthma and COPD management belongs to the long-acting beta-2 agonists (LABAs) class?

Accepted Answer

Salmeterol

Answer

Albuterol

Answer

Ipratropium bromide

Answer

Cromolyn sodium

Question 5

Which bronchodilator is commonly used to treat asthma and COPD?

Accepted Answer

Salmeterol

Answer

Atenolol

Answer

Digoxin

Answer

Warfarin

Question 6

Which of the following is a common side effect of inhaled beta-agonists?

Accepted Answer

Rapid heart rate

Answer

Low blood pressure

Answer

Difficulty passing stools

Answer

Impaired vision

Question 7

Which drug is a short-acting beta-2 agonist used for immediate relief of asthma symptoms?

Accepted Answer

Albuterol

Answer

Salmeterol

Answer

Montelukast

Answer

Ipratropium

Question 8

For treating asthma and COPD, which drug acts as a bronchodilator?

Accepted Answer

Albuterol

Answer

Acetaminophen

Answer

Amoxicillin

Answer

Atenolol

Question 9

Which medication is a long-acting beta2-agonist (LABA) used in the treatment of asthma and COPD?

Accepted Answer

Salmeterol

Answer

Ipratropium bromide

Answer

Montelukast

Answer

Fluticasone propionate

Question 10

For rapid relief of bronchospasm in asthma, which short-acting beta-2 agonist is used?

Accepted Answer

Albuterol

Answer

Salmeterol

Answer

Formoterol

Answer

Budesonide

Question 11

For a patient with asthma prescribed an inhaled corticosteroid, which nursing intervention is crucial to emphasize?

Accepted Answer

Advise the patient to rinse their mouth after each use to prevent oral candidiasis.

Answer

Instruct the patient to take the medication with food to enhance absorption.

Answer

Inform the patient to use the medication only when symptoms arise.

Answer

Caution the patient against using the medication for more than two weeks.

Question 12

Which bronchodilator medication is specifically indicated for the treatment of asthma?

Accepted Answer

Albuterol

Answer

Acetaminophen

Answer

Ipratropium

Answer

Salmeterol

Question 13

Which adverse effect is commonly associated with inhaled beta-agonists?

Accepted Answer

Cardiac arrhythmias

Answer

Constipation

Answer

Drowsiness

Answer

Nausea

Question 14

Which adverse effect is commonly associated with inhaled beta-agonists?

Accepted Answer

Tachycardia

Answer

Diarrhea

Answer

Nausea

Answer

Headache

Question 15

In asthmatic patients, which condition is a contraindication for administering beta-agonists?

Accepted Answer

Allergies to beta-agonists

Answer

High blood pressure

Answer

History of heart attack

Answer

Overactive thyroid

Question 16

Which medication is a short-acting beta-2 agonist used for acute bronchospasm?

Accepted Answer

Albuterol

Answer

Salmeterol

Answer

Budesonide

Answer

Ipratropium bromide

Question 17

Which mechanism of action explains the therapeutic effects of inhaled beta-agonists?

Accepted Answer

Activating beta-2 adrenergic receptors in bronchial smooth muscle, causing bronchodilation

Answer

Stimulating beta-1 adrenergic receptors, increasing heart rate and blood pressure

Answer

Blocking acetylcholine, a neurotransmitter that constricts airways

Answer

Increasing mucus production, aiding in airway secretion clearance

Question 18

Albuterol is used to treat respiratory conditions like asthma and COPD. How does albuterol work?

Accepted Answer

Activates beta-2 adrenergic receptors, leading to bronchodilation

Answer

Blocks beta-2 adrenergic receptors, causing bronchoconstriction

Answer

Inhibits muscarinic acetylcholine receptors, reducing airway secretions

Question 19

In the treatment of asthma and COPD, which of these is a commonly used beta-2 agonist?

Accepted Answer

Salmeterol

Answer

Ipratropium

Answer

Montelukast

Question 20

Which pulmonary function test measures the volume of air that can be forcefully exhaled in one second after a full breath?

Accepted Answer

Spirometry

Answer

Peak flow meter

Answer

Arterial blood gas analysis

Answer

Chest X-ray

Question 21

Which condition is an absolute contraindication to beta-agonist medications in asthma patients?

Accepted Answer

Cardiac arrhythmias

Answer

Tachycardia

Answer

Hypertension

Answer

Glaucoma

Question 22

In cases of respiratory distress, what is the primary reason for administering oxygen therapy?

Accepted Answer

To prevent hypoxemia and tissue damage

Answer

To increase carbon dioxide levels and promote airway clearance

Question 23

Which of these drugs is a long-acting beta-agonist (LABA) commonly used to treat chronic asthma and COPD?

Accepted Answer

Salmeterol

Answer

Albuterol

Answer

Theophylline

Answer

Ipratropium

Question 24

For the initial treatment of a sudden worsening of chronic bronchitis, which medication group is usually suggested as the first choice?

Accepted Answer

Short-acting beta-agonists (such as albuterol)

Answer

Long-acting beta-agonists (such as salmeterol)

Question 25

What is the primary reason for using albuterol sulfate?

Accepted Answer

Reversing bronchospasm in asthma and COPD

Answer

Treating acute bacterial pneumonia

Answer

Preventing asthma attacks

Answer

Treating chronic bronchitis

Question 26

Which medication is primarily used to reduce the urge to cough?

Accepted Answer

Dextromethorphan

Answer

Guaifenesin

Answer

Salmeterol

Question 27

Which of the following is a short-acting beta-agonist bronchodilator used to treat asthma?

Accepted Answer

Albuterol

Answer

Salmeterol

Answer

Fluticasone

Question 28

How do nebulizers work to treat respiratory disorders?

Accepted Answer

Nebulizers deliver medication as a fine mist that is inhaled into the lungs.

Answer

Nebulizers enhance medication absorption through the skin.

Answer

Nebulizers increase oxygen levels in the lungs.

Answer

Nebulizers stimulate mucus production in the lungs.

Question 29

Which medication is a long-acting beta2-agonist (LABA) specifically used to treat asthma?

Accepted Answer

Formoterol

Answer

Salbutamol

Answer

Ipratropium bromide

Answer

Budesonide

Question 30

Which of these medications is a bronchodilator used to treat asthma and COPD?

Accepted Answer

Albuterol

Answer

Acetaminophen

Answer

Omeprazole

Answer

Hydrochlorothiazide

Question 31

Which of the following is **not** a common symptom of dyspnea?

Accepted Answer

Chest pain

Answer

Shortness of breath

Answer

Wheezing

Question 32

In acute asthma, short-acting beta-agonist inhalers are used to open airways. How do these medications achieve this effect?

Accepted Answer

Raising intracellular cAMP levels by inhibiting phosphodiesterase

Answer

Activating muscarinic cholinoreceptors in the lungs

Answer

Stimulating alpha-1 adrenergic receptors in bronchial tissue

Answer

Releasing histamine from mast cells, causing airway constriction

Question 33

How do short-acting beta2-agonists primarily relieve bronchospasm in bronchitis?

Accepted Answer

Blocking phosphodiesterase enzymes to increase cAMP levels and relax airways

Answer

Activating alpha-1 adrenergic receptors to widen airways

Answer

Blocking muscarinic receptors to open airways

Question 34

Select the primary contraindication for using beta-agonists in the treatment of asthma:

Accepted Answer

Tachycardia

Answer

Hypertension

Answer

Diabetes

Question 35

Which of the following is NOT an inhaled corticosteroid (ICS)?

Accepted Answer

Salmeterol

Answer

Beclomethasone

Answer

Fluticasone

Question 36

What is the main way inhaled beta-agonists work?

Accepted Answer

They activate beta-2 receptors in the airway muscles, leading to bronchodilation.

Answer

They block the release of histamine and leukotrienes.

Answer

They block phosphodiesterase (PDE) and raise cAMP levels.

Question 37

Which of the following is NOT a mechanism of action of inhaled beta2-agonists?

Accepted Answer

Inhibition of mast cell degranulation

Answer

Bronchodilation

Answer

Increased mucociliary clearance

Question 38

Which of the following is a crucial strategy used in smoking cessation programs to maximize their efficacy?

Accepted Answer

Incorporating cognitive-behavioral therapy (CBT) techniques to address underlying psychological factors

Answer

Providing nicotine replacement therapy (NRT) without behavioral support

Answer

Offering monetary rewards to participants who successfully quit smoking

Question 39

What is the primary mechanism of action of mucolytic agents used to treat respiratory disorders?

Accepted Answer

Reducing mucus viscosity

Answer

Stimulating surfactant production

Answer

Inhibiting mucociliary clearance

Answer

Promoting expectoration

Question 40

Which of the following is NOT a type of respiratory function test?

Accepted Answer

Pulse oximetry

Answer

Spirometry

Answer

Lung volumes

Answer

Airway resistance

Question 41

Which lung biopsy technique entails extracting a small lung tissue sample using a needle inserted through the chest wall?

Accepted Answer

Percutaneous needle biopsy

Answer

Open lung biopsy

Answer

Transbronchial biopsy

Answer

Video-assisted thoracoscopic surgery (VATS) biopsy

Question 42

For severe lower respiratory tract infections caused by Mycoplasma pneumoniae, which antibiotic is typically the first-line treatment?

Accepted Answer

Azithromycin

Answer

Amoxicillin

Answer

Ciprofloxacin

Question 43

When educating patients about their respiratory medications, what is the most crucial factor to consider?

Accepted Answer

Patient's learning style and preferences

Answer

Patient's age and gender

Question 44

A patient presents with a productive cough, fever, and shortness of breath. Chest X-ray shows consolidation in the right lower lobe. What is the most likely diagnosis?

Accepted Answer

Pneumonia

Answer

Asthma

Answer

COPD

Answer

Tuberculosis

Question 45

Which of the following is NOT a class of antibiotics used to treat bacterial pneumonia?

Accepted Answer

Antivirals

Answer

Macrolides

Answer

Tetracyclines

Answer

Fluoroquinolones

Question 46

In caring for a patient with acute respiratory distress syndrome (ARDS) receiving mechanical ventilation, which nursing intervention should be prioritized?

Accepted Answer

Maintain adequate oxygenation and ventilation.

Answer

Administer antibiotics to prevent infection.

Answer

Restrict fluids to prevent fluid overload.

Question 47

When monitoring a patient receiving oxygen therapy for respiratory distress, which nursing responsibility is crucial?

Accepted Answer

Adjusting oxygen flow rate based on patient response and pulse oximetry readings

Answer

Delegating oxygen administration to unlicensed assistive personnel

Answer

Recording oxygen saturation levels every 4 hours, regardless of patient condition

Question 48

In selecting a bronchodilator for asthma management, which patient-specific factors should guide your decision-making?

Accepted Answer

Severity of asthma, frequency of attacks, and patient's inhalation technique

Answer

Patient's age and weight

Answer

Patient's preference for brand-name or generic medications

Answer

Patient's insurance coverage and co-pay

Question 49

What is the primary mechanism of action of inhaled corticosteroids in the treatment of respiratory disorders?

Accepted Answer

Reducing airway inflammation

Answer

Increasing airway diameter

Answer

Inhibiting mucus production

Answer

Reducing pulmonary vasculature

Question 50

What type of drug is cromolyn sodium, which is used to reduce airway inflammation in respiratory disorders?

Accepted Answer

Mast cell stabilizer

Answer

Leukotriene modifier

Answer

Antileukotriene

Answer

Cromolyn sodium

Question 51

Which of the following antibiotics is used to treat pneumonia caused by atypical bacteria?

Accepted Answer

Azithromycin

Answer

Penicillin

Answer

Amoxicillin

Answer

Ciprofloxacin

Question 52

What is the main mechanism of action of mucokinetic agents?

Accepted Answer

Reducing the viscosity of mucus

Answer

Increasing airway diameter

Answer

Inhibiting mucus production

Answer

Promoting expectoration

Question 53

What is the primary mechanism by which inhaled beta-2 agonists exert their bronchodilatory effects?

Accepted Answer

Stimulation of beta-2 receptors, leading to airway relaxation

Answer

Inhibition of airway inflammation

Answer

Reduction of mucus production

Answer

Blockade of muscarinic receptors

Question 54

Which adverse effect is most frequently associated with the use of inhaled corticosteroids?

Accepted Answer

Oral candidiasis

Answer

Hyperglycemia

Answer

Tachycardia

Answer

Hyponatremia

Question 55

Which of the following medications is classified as a long-acting bronchodilator?

Accepted Answer

Salmeterol

Answer

Albuterol

Answer

Ipratropium bromide

Answer

Budesonide

Question 56

In the management of COPD, which class of drugs is primarily employed to reduce airway inflammation?

Accepted Answer

Inhaled corticosteroids

Answer

Inhaled beta-2 agonists

Answer

Leukotriene inhibitors

Answer

Phosphodiesterase 4 inhibitors

Question 57

Which medication is indicated for the treatment of acute respiratory distress syndrome (ARDS)?

Accepted Answer

N-acetylcysteine

Answer

Albuterol

Answer

Fluticasone

Answer

Ipratropium bromide

Question 58

Which drug class works as an expectorant by increasing the production of thin, watery mucus?

Accepted Answer

Mucolytics

Answer

Antitussives

Answer

Bronchodilators

Answer

Inhaled corticosteroids

Question 59

What is the recommended route of administration for tobramycin in the treatment of respiratory infections?

Accepted Answer

Inhalation

Answer

Oral

Answer

Intravenous

Answer

Subcutaneous

Question 60

Which of the following long-acting beta-agonists is used in asthma management?

Accepted Answer

Salmeterol

Answer

Albuterol

Answer

Montelukast

Answer

Tiotropium

Question 61

Leukotriene modifiers are commonly used to treat asthma. What is their primary mechanism of action?

Accepted Answer

Reduction of airway inflammation

Answer

Inhibition of mast cell degranulation

Answer

Relaxation of airway smooth muscle

Answer

Increased mucus production

Question 62

For community-acquired pneumonia caused by Streptococcus pneumoniae, which antibiotic is considered the first-line treatment?

Accepted Answer

Amoxicillin

Answer

Azithromycin

Answer

Ciprofloxacin

Answer

Vancomycin

Question 63

Beta-blockers are generally not recommended for asthma treatment. Which of the following is a contraindication to their use?

Accepted Answer

Bradycardia

Answer

Hypertension

Answer

Emphysema

Answer

COPD

Question 64

Which of the following is a long-acting beta2-agonist used for the maintenance treatment of asthma?

Accepted Answer

Salmeterol

Answer

Albuterol

Answer

Ipratropium

Answer

Montelukast