Simple Harmonic Motion (SHM)

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Questions and Answers

Match the following medications with their drug class:

Albuterol = Beta-2 Agonist Montelukast = Leukotriene receptor antagonist Tiotropium = Anticholinergic Fluticasone = Corticosteroid

Match the following medications with their primary indication or use:

Ipratropium = COPD Loratadine = Respiratory Allergies Meclizine = Motion Sickness Budesonide = Asthma

Match the following medications with their trade names:

Albuterol = Ventolin® Montelukast = Singulair® Tiotropium = Spiriva® Handihaler Diphenhydramine = Benadryl®

Match the following medications with a notable quick fact:

<p>Albuterol = Shake well before use Fluticasone (inhalation) = Rinse mouth after use to prevent fungal infection Benzonatate = Do not crush or chew Fluticasone/Salmeterol = Dispose after 1 month of opening</p> Signup and view all the answers

Match the combination medications with their constituents:

<p>Fluticasone/Salmeterol = Beta-2 Agonist/Corticosteroid Ipratropium/Albuterol = Anticholinergic/Beta-2 Agonist Budesonide/Formoterol = Corticosteroid/Beta-2 Agonist Chlorpheniramine/Hydrocodone = Antihistamine/Antitussive</p> Signup and view all the answers

Match the following medications with their suffix/prefix:

<p>Albuterol = -terol Beclomethasone = -one Montelukast = Codeine/Guaifenesin = combination</p> Signup and view all the answers

Match the following medications with their use relating to allergies:

<p>Azelastine = Respiratory allergies Diphenhydramine = Allergies Fluticasone (nasal) = Allergic Rhinitis Cetirizine = Allergies</p> Signup and view all the answers

Match the medication to its correct form of administration

<p>Fluticasone = Inhalation Budesonide = Inhalation Tiotropium = Inhalation</p> Signup and view all the answers

Match the medication to its correct use case regarding cough

<p>Codeine/Guaifenesin = Cough suppressant/Expectorant Benzonatate = Cough Chlorpheniramine/Hydrocodone = Upper respiratory symptoms Tiotropium = COPD</p> Signup and view all the answers

Match the class of drug with its respective medication

<p>Beta-2 Agonist = Albuterol Antitussive = Benzonatate Anticholinergic = Ipratropium Corticosteroid = Beclomethasone</p> Signup and view all the answers

Match the following brand name medication with its generic name:

<p>ProAir = Albuterol Asmanex = Mometasone Flonase = Fluticasone Singulair = Montelukast</p> Signup and view all the answers

Match the following medications that can cause drowsiness with notes on alcohol consumption:

<p>Diphenhydramine = Avoid alcohol Meclizine = Avoid alcohol Loratadine = Budesonide =</p> Signup and view all the answers

Match the medication with its class regarding leukotriene usage

<p>Montelukast = Leukotriene receptor antagonist Albuterol = Fluticasone = Diphenhydramine =</p> Signup and view all the answers

Match the following brand name combination medications with the condition they help treat.

<p>Advair Diskus = Asthma, COPD Combivent = Asthma Symbicort = Asthma Tussionex = Upper respiratory symptoms</p> Signup and view all the answers

Match the following brand name cough medications with their drug class.

<p>Tessalon Perles = Antitussive Tussionex = Antihistamine/Antitussive Cheratussin AC = Antitussive/Expectorant Singulair =</p> Signup and view all the answers

Match the medication to one of its suffixes/prefixes

<p>Albuterol = -terol Beclomethasone = -one Fluticasone/Salmeterol = combination Montelukast =</p> Signup and view all the answers

Match the following beta-2 agonists with their trade name:

<p>Albuterol = ProAir Levalbuterol = Xopenex Montelukast = Meclizine =</p> Signup and view all the answers

Match the generic name to whether it is a nasal spray

<p>Fluticasone = Nasal Triamcinolone = Nasal Albuterol = Azelastine =</p> Signup and view all the answers

Match the medication to its drug class in children

<p>Budesonide = Corticosteroid Fluticasone = Corticosteroid Albuterol = Beta-2 agonist Ipratropium = Anticholinergic</p> Signup and view all the answers

Match the description to the medication

<p>Used to treat motion sickness = Meclizine Used to treat COPD = Tiotropium Used to treat cough = Benzonatate Used to treat asthma = Albuterol</p> Signup and view all the answers

Flashcards

Albuterol

A bronchodilator used to treat bronchospasms and asthma.

Mometasone (inhalation)

Corticosteroid inhaler used to treat asthma

Fluticasone (nasal)

A corticosteroid nasal spray used to treat allergic rhinitis.

Montelukast

A leukotriene receptor antagonist used to treat respiratory allergies.

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Diphenhydramine

First-generation antihistamine used to treat allergies; may cause drowsiness; avoid alcohol.

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Benzonatate

Antitussive used to treat cough; do not crush or chew.

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Fluticasone/Salmeterol

Beta-2 agonist plus corticosteroid used to treat asthma and COPD; dispose of after 1 month of opening.

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Ipratropium/Albuterol

Anticholinergic plus beta-2 agonist used to treat asthma.

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Codeine/Guaifenesin

A medication, classified as an antitussive, used to suppress coughs along with an expectorant.

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Study Notes

Simple Harmonic Motion (SHM)

  • SHM involves periodic motion.
  • The restoring force is proportional to the displacement and acts in the opposite direction.
  • The equation for restoring force is F = -kx, where k is the spring constant and x is the displacement.
  • Acceleration is given by a = F/m = -(k/m)x, where m is mass.
  • Angular frequency is calculated as ω = √(k/m).
  • Frequency is given by f = ω/(2Ï€) = (1/(2Ï€))√(k/m).
  • The period is T = 1/f = 2π√(m/k).
  • Displacement is described by x(t) = Acos(ωt + φ), where A is amplitude, ω is angular frequency, t is time, and φ is the phase constant.
  • Velocity is v(t) = -Aωsin(ωt + φ).
  • Acceleration is a(t) = -Aω²cos(ωt + φ) = -ω²x(t).

Energy in SHM

  • Potential Energy (U) is (1/2)kx² = (1/2)kA²cos²(ωt + φ).
  • Kinetic Energy (K) is (1/2)mv² = (1/2)mA²ω²sin²(ωt + φ).
  • Total Energy (E) is U + K = (1/2)kA² = (1/2)mA²ω².

The Simple Pendulum

  • The restoring force is F = -mgsinθ, where m is mass, g is acceleration due to gravity, and θ is the angle from the vertical.
  • For small angles, sinθ ≈ θ (Small Angle Approximation).
  • Angular frequency is ω = √(g/L), where L is the length of the pendulum.
  • The period is T = 2π√(L/g).

Damped Oscillations

  • The damping force is Fd = -bv, where b is the damping coefficient and v is the velocity.
  • The equation of motion is m(d²x/dt²) = -kx - b(dx/dt).
  • Underdamped: Oscillations with decreasing amplitude.
  • Critically Damped: Returns to equilibrium as fast as possible without oscillating.
  • Overdamped: Returns to equilibrium slowly without oscillating.

Forced Oscillations

  • The driving force is F(t) = Fâ‚€cos(ωd t), where Fâ‚€ is the amplitude and ωd is the driving frequency.
  • Resonance: Occurs when the driving frequency is close to the natural frequency of the system.

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